def calculatepafdistancebounds(config,
shuffle=0,
trainingsetindex=0,
modelprefix="",
numdigits=0,
onlytrain=False):
"""
Returns distances along paf edges in train/test data
----------
config : string
Full path of the config.yaml file as a string.
shuffle: integer
integers specifying shuffle index of the training dataset. The default is 0.
trainingsetindex: int, optional
Integer specifying which TrainingsetFraction to use. By default the first (note that TrainingFraction is a list in config.yaml). This
variable can also be set to "all".
numdigits: number of digits to round for distances.
"""
import os
from deeplabcut.utils import auxiliaryfunctions, auxfun_multianimal
from deeplabcut.pose_estimation_tensorflow.config import load_config
# Read file path for pose_config file. >> pass it on
cfg = auxiliaryfunctions.read_config(config)
if cfg["multianimalproject"] == True:
(
individuals,
uniquebodyparts,
multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(cfg)
# Loading human annotatated data
trainingsetfolder = auxiliaryfunctions.GetTrainingSetFolder(cfg)
trainFraction = cfg["TrainingFraction"][trainingsetindex]
datafn, metadatafn = auxiliaryfunctions.GetDataandMetaDataFilenames(
trainingsetfolder, trainFraction, shuffle, cfg)
modelfolder = os.path.join(
cfg["project_path"],
str(
auxiliaryfunctions.GetModelFolder(trainFraction,
shuffle,
cfg,
modelprefix=modelprefix)),
)
# Load meta data & annotations
(
data,
trainIndices,
testIndices,
trainFraction,
) = auxiliaryfunctions.LoadMetadata(
os.path.join(cfg["project_path"], metadatafn))
Data = pd.read_hdf(
os.path.join(
cfg["project_path"],
str(trainingsetfolder),
"CollectedData_" + cfg["scorer"] + ".h5",
),
"df_with_missing",
)[cfg["scorer"]]
path_test_config = Path(modelfolder) / "test" / "pose_cfg.yaml"
dlc_cfg = load_config(str(path_test_config))
# get the graph!
partaffinityfield_graph = dlc_cfg.partaffinityfield_graph
jointnames = [
dlc_cfg.all_joints_names[i] for i in range(len(dlc_cfg.all_joints))
]
# plt.figure()
Cutoff = {}
path_inferencebounds_config = (Path(modelfolder) / "test" /
"inferencebounds.yaml")
inferenceboundscfg = {}
for pi, edge in enumerate(partaffinityfield_graph):
j1, j2 = jointnames[edge[0]], jointnames[edge[1]]
ds_within = []
ds_across = []
for ind in individuals:
for ind2 in individuals:
if ind != "single" and ind2 != "single":
if (ind, j1, "x") in Data.keys() and (
ind2,
j2,
"y",
) in Data.keys():
distances = np.sqrt(
(Data[ind, j1, "x"] - Data[ind2, j1, "x"])**2 +
(Data[ind, j1, "y"] - Data[ind2, j2, "y"])**2)
else:
distances = None
if distances is not None:
if onlytrain: # extracts only distances on training data.
distances = distances.iloc[trainIndices]
# source=np.array(Data[ind,j1,'x'][jj],Data[ind,j1,'y'][jj])
# target=np.array(Data[ind2,j1,'x'][jj],Data[ind2,j2,'y'][jj])
if ind == ind2:
ds_within.extend(distances.values.flatten())
else:
ds_across.extend(distances.values.flatten())
edgeencoding = str(edge[0]) + "_" + str(edge[1])
inferenceboundscfg[edgeencoding] = {}
if len(ds_within) > 0:
inferenceboundscfg[edgeencoding]["intra_max"] = str(
round(np.nanmax(ds_within), numdigits))
inferenceboundscfg[edgeencoding]["intra_min"] = str(
round(np.nanmin(ds_within), numdigits))
else:
inferenceboundscfg[edgeencoding]["intra_max"] = str(
1e5) # large number (larger than any image diameter)
inferenceboundscfg[edgeencoding]["intra_min"] = str(1e5)
# NOTE: the inter-animal distances are currently not used, but are interesting to compare to intra_*
if len(ds_across) > 0:
inferenceboundscfg[edgeencoding]["inter_max"] = str(
round(np.nanmax(ds_across), numdigits))
inferenceboundscfg[edgeencoding]["inter_min"] = str(
round(np.nanmin(ds_across), numdigits))
else:
inferenceboundscfg[edgeencoding]["inter_max"] = str(
1e5
) # large number (larger than image diameters in typical experiments)
inferenceboundscfg[edgeencoding]["inter_min"] = str(1e5)
# print(inferenceboundscfg)
# plt.subplot(len(partaffinityfield_graph),1,pi+1)
# plt.hist(ds_within,bins=np.linspace(0,100,21),color='red')
# plt.hist(ds_across,bins=np.linspace(0,100,21),color='blue')
auxiliaryfunctions.write_plainconfig(str(path_inferencebounds_config),
dict(inferenceboundscfg))
return inferenceboundscfg
else:
print("You might as well bring owls to Athens.")
return {}
def merge_annotateddatasets(cfg, trainingsetfolder_full, windows2linux):
"""
Merges all the h5 files for all labeled-datasets (from individual videos).
This is a bit of a mess because of cross platform compatibility.
Within platform comp. is straightforward. But if someone labels on windows and wants to train on a unix cluster or colab...
"""
AnnotationData = []
data_path = Path(os.path.join(cfg["project_path"], "labeled-data"))
videos = cfg["video_sets"].keys()
for video in videos:
_, filename, _ = _robust_path_split(video)
file_path = os.path.join(data_path / filename,
f'CollectedData_{cfg["scorer"]}.h5')
try:
data = pd.read_hdf(file_path, "df_with_missing")
AnnotationData.append(data)
except FileNotFoundError:
print(
file_path,
" not found (perhaps not annotated). If training on cropped data, "
"make sure to call `cropimagesandlabels` prior to creating the dataset.",
)
if not len(AnnotationData):
print(
"Annotation data was not found by splitting video paths (from config['video_sets']). An alternative route is taken..."
)
AnnotationData = conversioncode.merge_windowsannotationdataONlinuxsystem(
cfg)
if not len(AnnotationData):
print("No data was found!")
return
AnnotationData = pd.concat(AnnotationData).sort_index()
# When concatenating DataFrames with misaligned column labels,
# all sorts of reordering may happen (mainly depending on 'sort' and 'join')
# Ensure the 'bodyparts' level agrees with the order in the config file.
if cfg.get("multianimalproject", False):
(
_,
uniquebodyparts,
multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(cfg)
bodyparts = multianimalbodyparts + uniquebodyparts
else:
bodyparts = cfg["bodyparts"]
AnnotationData = AnnotationData.reindex(
bodyparts,
axis=1,
level=AnnotationData.columns.names.index("bodyparts"))
# Let's check if the code is *not* run on windows (Source: #https://stackoverflow.com/questions/1325581/how-do-i-check-if-im-running-on-windows-in-python)
# but the paths are in windows format...
windowspath = "\\" in AnnotationData.index[0]
if os.name != "nt" and windowspath and not windows2linux:
print(
"It appears that the images were labeled on a Windows system, but you are currently trying to create a training set on a Unix system. \n In this case the paths should be converted. Do you want to proceed with the conversion?"
)
askuser = input("yes/no")
else:
askuser = "******"
filename = os.path.join(trainingsetfolder_full,
f'CollectedData_{cfg["scorer"]}')
if (windows2linux or askuser == "yes" or askuser == "y" or askuser
== "Ja"): # convert windows path in pandas array \\ to unix / !
AnnotationData = conversioncode.convertpaths_to_unixstyle(
AnnotationData, filename)
print("Annotation data converted to unix format...")
else: # store as is
AnnotationData.to_hdf(filename + ".h5",
key="df_with_missing",
mode="w")
AnnotationData.to_csv(filename + ".csv") # human readable.
return AnnotationData
)
print("Config edited.")
print("Extracting frames...")
deeplabcut.extract_frames(config_path, mode="automatic", userfeedback=False)
print("Frames extracted.")
print("Creating artificial data...")
rel_folder = os.path.join("labeled-data", os.path.splitext(video)[0])
image_folder = os.path.join(cfg["project_path"], rel_folder)
n_animals = len(cfg["individuals"])
(
animals,
bodyparts_single,
bodyparts_multi,
) = auxfun_multianimal.extractindividualsandbodyparts(cfg)
animals_id = [i for i in range(n_animals) for _ in bodyparts_multi] + [
n_animals
] * len(bodyparts_single)
map_ = dict(zip(range(len(animals)), animals))
individuals = [map_[ind] for ind in animals_id for _ in range(2)]
scorer = [SCORER] * len(individuals)
coords = ["x", "y"] * len(animals_id)
bodyparts = [
bp for _ in range(n_animals) for bp in bodyparts_multi for _ in range(2)
]
bodyparts += [bp for bp in bodyparts_single for _ in range(2)]
columns = pd.MultiIndex.from_arrays(
[scorer, individuals, bodyparts, coords],
names=["scorer", "individuals", "bodyparts", "coords"],
)
def create_multianimaltraining_dataset(
config,
num_shuffles=1,
Shuffles=None,
windows2linux=False,
net_type=None,
numdigits=2,
paf_graph=None,
):
"""
Creates a training dataset for multi-animal datasets. Labels from all the extracted frames are merged into a single .h5 file.\n
Only the videos included in the config file are used to create this dataset.\n
[OPTIONAL] Use the function 'add_new_video' at any stage of the project to add more videos to the project.
Imporant differences to standard:
- stores coordinates with numdigits as many digits
- creates
Parameter
----------
config : string
Full path of the config.yaml file as a string.
num_shuffles : int, optional
Number of shuffles of training dataset to create, i.e. [1,2,3] for num_shuffles=3. Default is set to 1.
Shuffles: list of shuffles.
Alternatively the user can also give a list of shuffles (integers!).
windows2linux: bool.
The annotation files contain path formated according to your operating system. If you label on windows
but train & evaluate on a unix system (e.g. ubunt, colab, Mac) set this variable to True to convert the paths.
net_type: string
Type of networks. Currently resnet_50, resnet_101, and resnet_152, efficientnet-b0, efficientnet-b1, efficientnet-b2, efficientnet-b3,
efficientnet-b4, efficientnet-b5, and efficientnet-b6 as well as dlcrnet_ms5 are supported (not the MobileNets!).
See Lauer et al. 2021 https://www.biorxiv.org/content/10.1101/2021.04.30.442096v1
numdigits: int, optional
paf_graph: list of lists, optional (default=None)
If not None, overwrite the default complete graph. This is useful for advanced users who
already know a good graph, or simply want to use a specific one. Note that, in that case,
the data-driven selection procedure upon model evaluation will be skipped.
Example
--------
>>> deeplabcut.create_multianimaltraining_dataset('/analysis/project/reaching-task/config.yaml',num_shuffles=1)
Windows:
>>> deeplabcut.create_multianimaltraining_dataset(r'C:\\Users\\Ulf\\looming-task\\config.yaml',Shuffles=[3,17,5])
--------
"""
# Loading metadata from config file:
cfg = auxiliaryfunctions.read_config(config)
scorer = cfg["scorer"]
project_path = cfg["project_path"]
# Create path for training sets & store data there
trainingsetfolder = auxiliaryfunctions.GetTrainingSetFolder(cfg)
full_training_path = Path(project_path, trainingsetfolder)
auxiliaryfunctions.attempttomakefolder(full_training_path, recursive=True)
Data = merge_annotateddatasets(cfg, full_training_path, windows2linux)
if Data is None:
return
Data = Data[scorer]
def strip_cropped_image_name(path):
# utility function to split different crops from same image into either train or test!
head, filename = os.path.split(path)
if cfg["croppedtraining"]:
filename = filename.split("c")[0]
return os.path.join(head, filename)
img_names = Data.index.map(strip_cropped_image_name).unique()
if net_type is None: # loading & linking pretrained models
net_type = cfg.get("default_net_type", "dlcrnet_ms5")
elif not any(net in net_type for net in ("resnet", "eff", "dlc")):
raise ValueError(f"Unsupported network {net_type}.")
multi_stage = False
if net_type == "dlcrnet_ms5":
net_type = "resnet_50"
multi_stage = True
dataset_type = "multi-animal-imgaug"
(
individuals,
uniquebodyparts,
multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(cfg)
if paf_graph is None: # Automatically form a complete PAF graph
partaffinityfield_graph = [
list(edge)
for edge in combinations(range(len(multianimalbodyparts)), 2)
]
else:
# Ignore possible connections between 'multi' and 'unique' body parts;
# one can never be too careful...
to_ignore = auxfun_multianimal.filter_unwanted_paf_connections(
cfg, paf_graph)
partaffinityfield_graph = [
edge for i, edge in enumerate(paf_graph) if i not in to_ignore
]
auxfun_multianimal.validate_paf_graph(cfg, partaffinityfield_graph)
print("Utilizing the following graph:", partaffinityfield_graph)
partaffinityfield_predict = True
# Loading the encoder (if necessary downloading from TF)
dlcparent_path = auxiliaryfunctions.get_deeplabcut_path()
defaultconfigfile = os.path.join(dlcparent_path, "pose_cfg.yaml")
model_path, num_shuffles = auxfun_models.Check4weights(
net_type, Path(dlcparent_path), num_shuffles)
if Shuffles is None:
Shuffles = range(1, num_shuffles + 1, 1)
else:
Shuffles = [i for i in Shuffles if isinstance(i, int)]
TrainingFraction = cfg["TrainingFraction"]
for shuffle in Shuffles: # Creating shuffles starting from 1
for trainFraction in TrainingFraction:
train_inds_temp, test_inds_temp = SplitTrials(
range(len(img_names)), trainFraction)
# Map back to the original indices.
temp = [
re.escape(name) for i, name in enumerate(img_names)
if i in test_inds_temp
]
mask = Data.index.str.contains("|".join(temp))
testIndices = np.flatnonzero(mask)
trainIndices = np.flatnonzero(~mask)
####################################################
# Generating data structure with labeled information & frame metadata (for deep cut)
####################################################
print(
"Creating training data for: Shuffle:",
shuffle,
"TrainFraction: ",
trainFraction,
)
# Make training file!
data = format_multianimal_training_data(
Data,
trainIndices,
cfg["project_path"],
numdigits,
)
if len(trainIndices) > 0:
(
datafilename,
metadatafilename,
) = auxiliaryfunctions.GetDataandMetaDataFilenames(
trainingsetfolder, trainFraction, shuffle, cfg)
################################################################################
# Saving metadata and data file (Pickle file)
################################################################################
auxiliaryfunctions.SaveMetadata(
os.path.join(project_path, metadatafilename),
data,
trainIndices,
testIndices,
trainFraction,
)
datafilename = datafilename.split(".mat")[0] + ".pickle"
import pickle
with open(os.path.join(project_path, datafilename), "wb") as f:
# Pickle the 'labeled-data' dictionary using the highest protocol available.
pickle.dump(data, f, pickle.HIGHEST_PROTOCOL)
################################################################################
# Creating file structure for training &
# Test files as well as pose_yaml files (containing training and testing information)
#################################################################################
modelfoldername = auxiliaryfunctions.GetModelFolder(
trainFraction, shuffle, cfg)
auxiliaryfunctions.attempttomakefolder(
Path(config).parents[0] / modelfoldername, recursive=True)
auxiliaryfunctions.attempttomakefolder(
str(Path(config).parents[0] / modelfoldername / "train"))
auxiliaryfunctions.attempttomakefolder(
str(Path(config).parents[0] / modelfoldername / "test"))
path_train_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"train",
"pose_cfg.yaml",
))
path_test_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"test",
"pose_cfg.yaml",
))
path_inference_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"test",
"inference_cfg.yaml",
))
jointnames = [str(bpt) for bpt in multianimalbodyparts]
jointnames.extend([str(bpt) for bpt in uniquebodyparts])
items2change = {
"dataset":
datafilename,
"metadataset":
metadatafilename,
"num_joints":
len(multianimalbodyparts) +
len(uniquebodyparts), # cfg["uniquebodyparts"]),
"all_joints": [[i] for i in range(
len(multianimalbodyparts) + len(uniquebodyparts))
], # cfg["uniquebodyparts"]))],
"all_joints_names":
jointnames,
"init_weights":
model_path,
"project_path":
str(cfg["project_path"]),
"net_type":
net_type,
"multi_stage":
multi_stage,
"pairwise_loss_weight":
0.1,
"pafwidth":
20,
"partaffinityfield_graph":
partaffinityfield_graph,
"partaffinityfield_predict":
partaffinityfield_predict,
"weigh_only_present_joints":
False,
"num_limbs":
len(partaffinityfield_graph),
"dataset_type":
dataset_type,
"optimizer":
"adam",
"batch_size":
8,
"multi_step": [[1e-4, 7500], [5 * 1e-5, 12000],
[1e-5, 200000]],
"save_iters":
10000,
"display_iters":
500,
"num_idchannel":
len(cfg["individuals"])
if cfg.get("identity", False) else 0,
}
trainingdata = MakeTrain_pose_yaml(items2change,
path_train_config,
defaultconfigfile)
keys2save = [
"dataset",
"num_joints",
"all_joints",
"all_joints_names",
"net_type",
"multi_stage",
"init_weights",
"global_scale",
"location_refinement",
"locref_stdev",
"dataset_type",
"partaffinityfield_predict",
"pairwise_predict",
"partaffinityfield_graph",
"num_limbs",
"dataset_type",
"num_idchannel",
]
MakeTest_pose_yaml(
trainingdata,
keys2save,
path_test_config,
nmsradius=5.0,
minconfidence=0.01,
) # setting important def. values for inference
# Setting inference cfg file:
defaultinference_configfile = os.path.join(
dlcparent_path, "inference_cfg.yaml")
items2change = {
"minimalnumberofconnections":
int(len(cfg["multianimalbodyparts"]) / 2),
"topktoretain":
len(cfg["individuals"]) + 1 *
(len(cfg["uniquebodyparts"]) > 0),
"withid":
cfg.get("identity", False),
}
MakeInference_yaml(items2change, path_inference_config,
defaultinference_configfile)
print(
"The training dataset is successfully created. Use the function 'train_network' to start training. Happy training!"
)
else:
pass
def create_multianimaltraining_dataset(
config,
num_shuffles=1,
Shuffles=None,
windows2linux=False,
net_type=None,
numdigits=2,
crop_size=(400, 400),
crop_sampling="hybrid",
paf_graph=None,
trainIndices=None,
testIndices=None,
n_edges_threshold=105,
paf_graph_degree=6,
):
"""
Creates a training dataset for multi-animal datasets. Labels from all the extracted frames are merged into a single .h5 file.\n
Only the videos included in the config file are used to create this dataset.\n
[OPTIONAL] Use the function 'add_new_video' at any stage of the project to add more videos to the project.
Imporant differences to standard:
- stores coordinates with numdigits as many digits
- creates
Parameter
----------
config : string
Full path of the config.yaml file as a string.
num_shuffles : int, optional
Number of shuffles of training dataset to create, i.e. [1,2,3] for num_shuffles=3. Default is set to 1.
Shuffles: list of shuffles.
Alternatively the user can also give a list of shuffles (integers!).
net_type: string
Type of networks. Currently resnet_50, resnet_101, and resnet_152, efficientnet-b0, efficientnet-b1, efficientnet-b2, efficientnet-b3,
efficientnet-b4, efficientnet-b5, and efficientnet-b6 as well as dlcrnet_ms5 are supported (not the MobileNets!).
See Lauer et al. 2021 https://www.biorxiv.org/content/10.1101/2021.04.30.442096v1
numdigits: int, optional
crop_size: tuple of int, optional
Dimensions (width, height) of the crops for data augmentation.
Default is 400x400.
crop_sampling: str, optional
Crop centers sampling method. Must be either:
"uniform" (randomly over the image),
"keypoints" (randomly over the annotated keypoints),
"density" (weighing preferentially dense regions of keypoints),
or "hybrid" (alternating randomly between "uniform" and "density").
Default is "hybrid".
paf_graph: list of lists, or "config" optional (default=None)
If not None, overwrite the default complete graph. This is useful for advanced users who
already know a good graph, or simply want to use a specific one. Note that, in that case,
the data-driven selection procedure upon model evaluation will be skipped.
"config" will use the skeleton defined in the config file.
trainIndices: list of lists, optional (default=None)
List of one or multiple lists containing train indexes.
A list containing two lists of training indexes will produce two splits.
testIndices: list of lists, optional (default=None)
List of one or multiple lists containing test indexes.
n_edges_threshold: int, optional (default=105)
Number of edges above which the graph is automatically pruned.
paf_graph_degree: int, optional (default=6)
Degree of paf_graph when automatically pruning it (before training).
Example
--------
>>> deeplabcut.create_multianimaltraining_dataset('/analysis/project/reaching-task/config.yaml',num_shuffles=1)
>>> deeplabcut.create_multianimaltraining_dataset('/analysis/project/reaching-task/config.yaml', Shuffles=[0,1,2], trainIndices=[trainInd1, trainInd2, trainInd3], testIndices=[testInd1, testInd2, testInd3])
Windows:
>>> deeplabcut.create_multianimaltraining_dataset(r'C:\\Users\\Ulf\\looming-task\\config.yaml',Shuffles=[3,17,5])
--------
"""
if windows2linux:
warnings.warn(
"`windows2linux` has no effect since 2.2.0.4 and will be removed in 2.2.1.",
FutureWarning,
)
if len(crop_size) != 2 or not all(isinstance(v, int) for v in crop_size):
raise ValueError(
"Crop size must be a tuple of two integers (width, height).")
if crop_sampling not in ("uniform", "keypoints", "density", "hybrid"):
raise ValueError(
f"Invalid sampling {crop_sampling}. Must be "
f"either 'uniform', 'keypoints', 'density', or 'hybrid.")
# Loading metadata from config file:
cfg = auxiliaryfunctions.read_config(config)
scorer = cfg["scorer"]
project_path = cfg["project_path"]
# Create path for training sets & store data there
trainingsetfolder = auxiliaryfunctions.GetTrainingSetFolder(cfg)
full_training_path = Path(project_path, trainingsetfolder)
auxiliaryfunctions.attempttomakefolder(full_training_path, recursive=True)
Data = merge_annotateddatasets(cfg, full_training_path)
if Data is None:
return
Data = Data[scorer]
if net_type is None: # loading & linking pretrained models
net_type = cfg.get("default_net_type", "dlcrnet_ms5")
elif not any(net in net_type for net in ("resnet", "eff", "dlc", "mob")):
raise ValueError(f"Unsupported network {net_type}.")
multi_stage = False
### dlcnet_ms5: backbone resnet50 + multi-fusion & multi-stage module
### dlcr101_ms5/dlcr152_ms5: backbone resnet101/152 + multi-fusion & multi-stage module
if all(net in net_type for net in ("dlcr", "_ms5")):
num_layers = re.findall("dlcr([0-9]*)", net_type)[0]
if num_layers == "":
num_layers = 50
net_type = "resnet_{}".format(num_layers)
multi_stage = True
dataset_type = "multi-animal-imgaug"
(
individuals,
uniquebodyparts,
multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(cfg)
if paf_graph is None: # Automatically form a complete PAF graph
n_bpts = len(multianimalbodyparts)
partaffinityfield_graph = [
list(edge) for edge in combinations(range(n_bpts), 2)
]
n_edges_orig = len(partaffinityfield_graph)
# If the graph is unnecessarily large (with 15+ keypoints by default),
# we randomly prune it to a size guaranteeing an average node degree of 6;
# see Suppl. Fig S9c in Lauer et al., 2022.
if n_edges_orig >= n_edges_threshold:
partaffinityfield_graph = auxfun_multianimal.prune_paf_graph(
partaffinityfield_graph,
average_degree=paf_graph_degree,
)
else:
if paf_graph == "config":
# Use the skeleton defined in the config file
skeleton = cfg["skeleton"]
paf_graph = [
sorted((multianimalbodyparts.index(bpt1),
multianimalbodyparts.index(bpt2)))
for bpt1, bpt2 in skeleton
]
print(
"Using `skeleton` from the config file as a paf_graph. Data-driven skeleton will not be computed."
)
# Ignore possible connections between 'multi' and 'unique' body parts;
# one can never be too careful...
to_ignore = auxfun_multianimal.filter_unwanted_paf_connections(
cfg, paf_graph)
partaffinityfield_graph = [
edge for i, edge in enumerate(paf_graph) if i not in to_ignore
]
auxfun_multianimal.validate_paf_graph(cfg, partaffinityfield_graph)
print("Utilizing the following graph:", partaffinityfield_graph)
# Disable the prediction of PAFs if the graph is empty
partaffinityfield_predict = bool(partaffinityfield_graph)
# Loading the encoder (if necessary downloading from TF)
dlcparent_path = auxiliaryfunctions.get_deeplabcut_path()
defaultconfigfile = os.path.join(dlcparent_path, "pose_cfg.yaml")
model_path, num_shuffles = auxfun_models.Check4weights(
net_type, Path(dlcparent_path), num_shuffles)
if Shuffles is None:
Shuffles = range(1, num_shuffles + 1, 1)
else:
Shuffles = [i for i in Shuffles if isinstance(i, int)]
# print(trainIndices,testIndices, Shuffles, augmenter_type,net_type)
if trainIndices is None and testIndices is None:
splits = []
for shuffle in Shuffles: # Creating shuffles starting from 1
for train_frac in cfg["TrainingFraction"]:
train_inds, test_inds = SplitTrials(range(len(Data)),
train_frac)
splits.append((train_frac, shuffle, (train_inds, test_inds)))
else:
if len(trainIndices) != len(testIndices) != len(Shuffles):
raise ValueError(
"Number of Shuffles and train and test indexes should be equal."
)
splits = []
for shuffle, (train_inds,
test_inds) in enumerate(zip(trainIndices, testIndices)):
trainFraction = round(
len(train_inds) * 1.0 / (len(train_inds) + len(test_inds)), 2)
print(
f"You passed a split with the following fraction: {int(100 * trainFraction)}%"
)
# Now that the training fraction is guaranteed to be correct,
# the values added to pad the indices are removed.
train_inds = np.asarray(train_inds)
train_inds = train_inds[train_inds != -1]
test_inds = np.asarray(test_inds)
test_inds = test_inds[test_inds != -1]
splits.append(
(trainFraction, Shuffles[shuffle], (train_inds, test_inds)))
for trainFraction, shuffle, (trainIndices, testIndices) in splits:
####################################################
# Generating data structure with labeled information & frame metadata (for deep cut)
####################################################
print(
"Creating training data for: Shuffle:",
shuffle,
"TrainFraction: ",
trainFraction,
)
# Make training file!
data = format_multianimal_training_data(
Data,
trainIndices,
cfg["project_path"],
numdigits,
)
if len(trainIndices) > 0:
(
datafilename,
metadatafilename,
) = auxiliaryfunctions.GetDataandMetaDataFilenames(
trainingsetfolder, trainFraction, shuffle, cfg)
################################################################################
# Saving metadata and data file (Pickle file)
################################################################################
auxiliaryfunctions.SaveMetadata(
os.path.join(project_path, metadatafilename),
data,
trainIndices,
testIndices,
trainFraction,
)
datafilename = datafilename.split(".mat")[0] + ".pickle"
import pickle
with open(os.path.join(project_path, datafilename), "wb") as f:
# Pickle the 'labeled-data' dictionary using the highest protocol available.
pickle.dump(data, f, pickle.HIGHEST_PROTOCOL)
################################################################################
# Creating file structure for training &
# Test files as well as pose_yaml files (containing training and testing information)
#################################################################################
modelfoldername = auxiliaryfunctions.GetModelFolder(
trainFraction, shuffle, cfg)
auxiliaryfunctions.attempttomakefolder(Path(config).parents[0] /
modelfoldername,
recursive=True)
auxiliaryfunctions.attempttomakefolder(
str(Path(config).parents[0] / modelfoldername / "train"))
auxiliaryfunctions.attempttomakefolder(
str(Path(config).parents[0] / modelfoldername / "test"))
path_train_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"train",
"pose_cfg.yaml",
))
path_test_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"test",
"pose_cfg.yaml",
))
path_inference_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"test",
"inference_cfg.yaml",
))
jointnames = [str(bpt) for bpt in multianimalbodyparts]
jointnames.extend([str(bpt) for bpt in uniquebodyparts])
items2change = {
"dataset":
datafilename,
"metadataset":
metadatafilename,
"num_joints":
len(multianimalbodyparts) +
len(uniquebodyparts), # cfg["uniquebodyparts"]),
"all_joints": [[i] for i in range(
len(multianimalbodyparts) + len(uniquebodyparts))
], # cfg["uniquebodyparts"]))],
"all_joints_names":
jointnames,
"init_weights":
model_path,
"project_path":
str(cfg["project_path"]),
"net_type":
net_type,
"multi_stage":
multi_stage,
"pairwise_loss_weight":
0.1,
"pafwidth":
20,
"partaffinityfield_graph":
partaffinityfield_graph,
"partaffinityfield_predict":
partaffinityfield_predict,
"weigh_only_present_joints":
False,
"num_limbs":
len(partaffinityfield_graph),
"dataset_type":
dataset_type,
"optimizer":
"adam",
"batch_size":
8,
"multi_step": [[1e-4, 7500], [5 * 1e-5, 12000], [1e-5,
200000]],
"save_iters":
10000,
"display_iters":
500,
"num_idchannel":
len(cfg["individuals"]) if cfg.get("identity", False) else 0,
"crop_size":
list(crop_size),
"crop_sampling":
crop_sampling,
}
trainingdata = MakeTrain_pose_yaml(items2change, path_train_config,
defaultconfigfile)
keys2save = [
"dataset",
"num_joints",
"all_joints",
"all_joints_names",
"net_type",
"multi_stage",
"init_weights",
"global_scale",
"location_refinement",
"locref_stdev",
"dataset_type",
"partaffinityfield_predict",
"pairwise_predict",
"partaffinityfield_graph",
"num_limbs",
"dataset_type",
"num_idchannel",
]
MakeTest_pose_yaml(
trainingdata,
keys2save,
path_test_config,
nmsradius=5.0,
minconfidence=0.01,
sigma=1,
locref_smooth=False,
) # setting important def. values for inference
# Setting inference cfg file:
defaultinference_configfile = os.path.join(dlcparent_path,
"inference_cfg.yaml")
items2change = {
"minimalnumberofconnections":
int(len(cfg["multianimalbodyparts"]) / 2),
"topktoretain":
len(cfg["individuals"]) + 1 *
(len(cfg["uniquebodyparts"]) > 0),
"withid":
cfg.get("identity", False),
}
MakeInference_yaml(items2change, path_inference_config,
defaultinference_configfile)
print(
"The training dataset is successfully created. Use the function 'train_network' to start training. Happy training!"
)
else:
pass
def __init__(self, parent, config, video, shuffle, Dataframe, savelabeled,
multianimal):
super(MainFrame,
self).__init__("DeepLabCut2.0 - Manual Outlier Frame Extraction",
parent)
###################################################################################################################################################
# Spliting the frame into top and bottom panels. Bottom panels contains the widgets. The top panel is for showing images and plotting!
# topSplitter = wx.SplitterWindow(self)
#
# self.image_panel = ImagePanel(topSplitter, config,video,shuffle,Dataframe,self.gui_size)
# self.widget_panel = WidgetPanel(topSplitter)
#
# topSplitter.SplitHorizontally(self.image_panel, self.widget_panel,sashPosition=self.gui_size[1]*0.83)#0.9
# topSplitter.SetSashGravity(1)
# sizer = wx.BoxSizer(wx.VERTICAL)
# sizer.Add(topSplitter, 1, wx.EXPAND)
# self.SetSizer(sizer)
# Spliting the frame into top and bottom panels. Bottom panels contains the widgets. The top panel is for showing images and plotting!
topSplitter = wx.SplitterWindow(self)
vSplitter = wx.SplitterWindow(topSplitter)
self.image_panel = ImagePanel(vSplitter, config, self.gui_size)
self.choice_panel = ScrollPanel(vSplitter)
vSplitter.SplitVertically(self.image_panel,
self.choice_panel,
sashPosition=self.gui_size[0] * 0.8)
vSplitter.SetSashGravity(1)
self.widget_panel = WidgetPanel(topSplitter)
topSplitter.SplitHorizontally(vSplitter,
self.widget_panel,
sashPosition=self.gui_size[1] *
0.83) # 0.9
topSplitter.SetSashGravity(1)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(topSplitter, 1, wx.EXPAND)
self.SetSizer(sizer)
###################################################################################################################################################
# Add Buttons to the WidgetPanel and bind them to their respective functions.
widgetsizer = wx.WrapSizer(orient=wx.HORIZONTAL)
self.load_button_sizer = wx.BoxSizer(wx.VERTICAL)
self.help_button_sizer = wx.BoxSizer(wx.VERTICAL)
self.help = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Help")
self.help_button_sizer.Add(self.help, 1, wx.ALL, 15)
# widgetsizer.Add(self.help , 1, wx.ALL, 15)
self.help.Bind(wx.EVT_BUTTON, self.helpButton)
widgetsizer.Add(self.help_button_sizer, 1, wx.ALL, 0)
self.grab = wx.Button(self.widget_panel,
id=wx.ID_ANY,
label="Grab Frames")
widgetsizer.Add(self.grab, 1, wx.ALL, 15)
self.grab.Bind(wx.EVT_BUTTON, self.grabFrame)
self.grab.Enable(True)
widgetsizer.AddStretchSpacer(5)
self.slider = wx.Slider(
self.widget_panel,
id=wx.ID_ANY,
value=0,
minValue=0,
maxValue=1,
size=(200, -1),
style=wx.SL_HORIZONTAL | wx.SL_AUTOTICKS | wx.SL_LABELS,
)
widgetsizer.Add(self.slider, 1, wx.ALL, 5)
self.slider.Bind(wx.EVT_SLIDER, self.OnSliderScroll)
widgetsizer.AddStretchSpacer(5)
self.start_frames_sizer = wx.BoxSizer(wx.VERTICAL)
self.end_frames_sizer = wx.BoxSizer(wx.VERTICAL)
self.start_frames_sizer.AddSpacer(15)
# self.startFrame = wx.SpinCtrl(self.widget_panel, value='0', size=(100, -1), min=0, max=120)
self.startFrame = wx.SpinCtrl(self.widget_panel,
value="0",
size=(100, -1)) # ,style=wx.SP_VERTICAL)
self.startFrame.Enable(False)
self.start_frames_sizer.Add(self.startFrame, 1,
wx.EXPAND | wx.ALIGN_LEFT, 15)
start_text = wx.StaticText(self.widget_panel,
label="Start Frame Index")
self.start_frames_sizer.Add(start_text, 1, wx.EXPAND | wx.ALIGN_LEFT,
15)
self.checkBox = wx.CheckBox(self.widget_panel,
id=wx.ID_ANY,
label="Range of frames")
self.checkBox.Bind(wx.EVT_CHECKBOX, self.activate_frame_range)
self.start_frames_sizer.Add(self.checkBox, 1,
wx.EXPAND | wx.ALIGN_LEFT, 15)
#
self.end_frames_sizer.AddSpacer(15)
self.endFrame = wx.SpinCtrl(self.widget_panel,
value="1",
size=(160, -1)) # , min=1, max=120)
self.endFrame.Enable(False)
self.end_frames_sizer.Add(self.endFrame, 1, wx.EXPAND | wx.ALIGN_LEFT,
15)
end_text = wx.StaticText(self.widget_panel, label="Number of Frames")
self.end_frames_sizer.Add(end_text, 1, wx.EXPAND | wx.ALIGN_LEFT, 15)
self.updateFrame = wx.Button(self.widget_panel,
id=wx.ID_ANY,
label="Update")
self.end_frames_sizer.Add(self.updateFrame, 1,
wx.EXPAND | wx.ALIGN_LEFT, 15)
self.updateFrame.Bind(wx.EVT_BUTTON, self.updateSlider)
self.updateFrame.Enable(False)
widgetsizer.Add(self.start_frames_sizer, 1, wx.ALL, 0)
widgetsizer.AddStretchSpacer(5)
widgetsizer.Add(self.end_frames_sizer, 1, wx.ALL, 0)
widgetsizer.AddStretchSpacer(15)
self.quit = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Quit")
widgetsizer.Add(self.quit, 1, wx.ALL, 15)
self.quit.Bind(wx.EVT_BUTTON, self.quitButton)
self.quit.Enable(True)
self.widget_panel.SetSizer(widgetsizer)
self.widget_panel.SetSizerAndFit(widgetsizer)
# Variables initialization
self.numberFrames = 0
self.currFrame = 0
self.figure = Figure()
self.axes = self.figure.add_subplot(111)
self.drs = []
self.extract_range_frame = False
self.firstFrame = 0
self.Colorscheme = []
# Read confing file
self.cfg = auxiliaryfunctions.read_config(config)
self.Task = self.cfg["Task"]
self.start = self.cfg["start"]
self.stop = self.cfg["stop"]
self.date = self.cfg["date"]
self.trainFraction = self.cfg["TrainingFraction"]
self.trainFraction = self.trainFraction[0]
self.videos = self.cfg["video_sets"].keys()
self.bodyparts = self.cfg["bodyparts"]
self.colormap = plt.get_cmap(self.cfg["colormap"])
self.colormap = self.colormap.reversed()
self.markerSize = self.cfg["dotsize"]
self.alpha = self.cfg["alphavalue"]
self.iterationindex = self.cfg["iteration"]
self.cropping = self.cfg["cropping"]
self.video_names = [Path(i).stem for i in self.videos]
self.config_path = Path(config)
self.video_source = Path(video).resolve()
self.shuffle = shuffle
self.Dataframe = Dataframe
conversioncode.guarantee_multiindex_rows(self.Dataframe)
self.savelabeled = savelabeled
self.multianimal = multianimal
if self.multianimal:
from deeplabcut.utils import auxfun_multianimal
(
self.individual_names,
self.uniquebodyparts,
self.multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(self.cfg)
self.choiceBox, self.visualization_rdb = self.choice_panel.addRadioButtons(
)
self.Colorscheme = visualization.get_cmap(
len(self.individual_names), self.cfg["colormap"])
self.visualization_rdb.Bind(wx.EVT_RADIOBOX, self.clear_plot)
# Read the video file
self.vid = VideoWriter(str(self.video_source))
if self.cropping:
self.vid.set_bbox(self.cfg["x1"], self.cfg["x2"], self.cfg["y1"],
self.cfg["y2"])
self.filename = Path(self.video_source).name
self.numberFrames = len(self.vid)
self.strwidth = int(np.ceil(np.log10(self.numberFrames)))
# Set the values of slider and range of frames
self.startFrame.SetMax(self.numberFrames - 1)
self.slider.SetMax(self.numberFrames - 1)
self.endFrame.SetMax(self.numberFrames - 1)
self.startFrame.Bind(wx.EVT_SPINCTRL, self.updateSlider) # wx.EVT_SPIN
# Set the status bar
self.statusbar.SetStatusText("Working on video: {}".format(
self.filename))
# Adding the video file to the config file.
if self.vid.name not in self.video_names:
add.add_new_videos(self.config_path, [self.video_source])
self.update()
self.plot_labels()
self.widget_panel.Layout()
def browseDir(self, event):
"""
Show the DirDialog and ask the user to change the directory where machine labels are stored
"""
self.statusbar.SetStatusText(
"Looking for a folder to start labeling...")
cwd = os.path.join(os.getcwd(), "labeled-data")
dlg = wx.DirDialog(
self,
"Choose the directory where your extracted frames are saved:",
cwd,
style=wx.DD_DEFAULT_STYLE,
)
if dlg.ShowModal() == wx.ID_OK:
self.dir = dlg.GetPath()
self.load.Enable(False)
self.next.Enable(True)
self.save.Enable(True)
else:
dlg.Destroy()
self.Close(True)
return
dlg.Destroy()
# Enabling the zoom, pan and home buttons
self.zoom.Enable(True)
self.home.Enable(True)
self.pan.Enable(True)
self.lock.Enable(True)
# Reading config file and its variables
self.cfg = auxiliaryfunctions.read_config(self.config_file)
self.scorer = self.cfg["scorer"]
(
individuals,
uniquebodyparts,
multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(self.cfg)
self.multibodyparts = multianimalbodyparts
self.uniquebodyparts = uniquebodyparts
self.individual_names = individuals
self.videos = self.cfg["video_sets"].keys()
self.markerSize = self.cfg["dotsize"]
self.edgewidth = self.markerSize // 3
self.alpha = self.cfg["alphavalue"]
self.colormap = plt.get_cmap(self.cfg["colormap"])
self.colormap = self.colormap.reversed()
self.idmap = plt.cm.get_cmap("Set1", len(individuals))
self.project_path = self.cfg["project_path"]
if self.uniquebodyparts == []:
self.are_unique_bodyparts_present = False
self.buttonCounter = {i: [] for i in self.individual_names}
self.index = np.sort([
fn for fn in glob.glob(os.path.join(self.dir, "*.png"))
if ("labeled.png" not in fn)
])
self.statusbar.SetStatusText("Working on folder: {}".format(
os.path.split(str(self.dir))[-1]))
self.relativeimagenames = [
"labeled" + n.split("labeled")[1] for n in self.index
] # [n.split(self.project_path+'/')[1] for n in self.index]
# Reading the existing dataset,if already present
try:
self.dataFrame = pd.read_hdf(
os.path.join(self.dir, "CollectedData_" + self.scorer + ".h5"),
"df_with_missing",
)
self.dataFrame.sort_index(inplace=True)
self.prev.Enable(True)
# Finds the first empty row in the dataframe and sets the iteration to that index
for idx, j in enumerate(self.dataFrame.index):
values = self.dataFrame.loc[j, :].values
if np.prod(np.isnan(values)) == 1:
self.iter = idx
break
else:
self.iter = idx
except:
# Create an empty data frame
self.dataFrame = MainFrame.create_dataframe(
self,
self.dataFrame,
self.relativeimagenames,
self.individual_names,
self.uniquebodyparts,
self.multibodyparts,
)
self.iter = 0
# Reading the image name
self.img = self.index[self.iter]
img_name = Path(self.index[self.iter]).name
# Checking for new frames and adding them to the existing dataframe
old_imgs = np.sort(list(self.dataFrame.index))
self.newimages = list(set(self.relativeimagenames) - set(old_imgs))
if self.newimages == []:
pass
else:
print("Found new frames..")
# Create an empty dataframe with all the new images and then merge this to the existing dataframe.
self.df = MainFrame.create_dataframe(
self,
None,
self.newimages,
self.individual_names,
self.uniquebodyparts,
self.multibodyparts,
)
self.dataFrame = pd.concat([self.dataFrame, self.df], axis=0)
# Sort it by the index values
self.dataFrame.sort_index(inplace=True)
# checks for unique bodyparts
if len(self.multibodyparts) != len(set(self.multibodyparts)):
print(
"Error - bodyparts must have unique labels! Please choose unique bodyparts in config.yaml file and try again. Quitting for now!"
)
self.Close(True)
# Extracting the list of old labels
oldMultiBodyParts = self.dataFrame.iloc[:,
self.dataFrame.columns.
get_level_values(1) == [
i for i in self.
individual_names
if i != "single"
][0],
].columns.get_level_values(2)
_, idx = np.unique(oldMultiBodyParts, return_index=True)
oldMultiBodyparts2plot = list(oldMultiBodyParts[np.sort(idx)])
# Extracting the list of old unique labels
if self.are_unique_bodyparts_present:
oldUniqueBodyParts = self.dataFrame.iloc[:,
self.dataFrame.columns.
get_level_values(1) ==
"single"].columns.get_level_values(
2)
_, idx_unique = np.unique(oldUniqueBodyParts, return_index=True)
oldUniqueBodyparts2plot = list(
oldUniqueBodyParts[np.sort(idx_unique)])
self.new_UniqueBodyparts = [
x for x in self.uniquebodyparts
if x not in oldUniqueBodyparts2plot
]
else:
self.new_UniqueBodyparts = []
# Checking if new labels are added or not
self.new_Multibodyparts = [
x for x in self.multibodyparts if x not in oldMultiBodyparts2plot
]
# Checking if user added a new label
if (self.new_Multibodyparts == []
and self.new_UniqueBodyparts == []): # i.e. no new labels
(
self.figure,
self.axes,
self.canvas,
self.toolbar,
self.image_axis,
) = self.image_panel.drawplot(
self.img,
img_name,
self.iter,
self.index,
self.multibodyparts,
self.colormap,
keep_view=self.view_locked,
)
else:
# Found new labels in either multiple bodyparts or unique bodyparts
dlg = wx.MessageDialog(
None,
"New label found in the config file. Do you want to see all the other labels?",
"New label found",
wx.YES_NO | wx.ICON_WARNING,
)
result = dlg.ShowModal()
if result == wx.ID_NO:
if self.new_Multibodyparts != []:
self.multibodyparts = self.new_Multibodyparts
if self.new_UniqueBodyparts != []:
self.uniquebodyparts = self.new_UniqueBodyparts
self.dataFrame = MainFrame.create_dataframe(
self,
self.dataFrame,
self.relativeimagenames,
self.individual_names,
self.new_UniqueBodyparts,
self.new_Multibodyparts,
)
(
self.figure,
self.axes,
self.canvas,
self.toolbar,
self.image_axis,
) = self.image_panel.drawplot(
self.img,
img_name,
self.iter,
self.index,
self.multibodyparts,
self.colormap,
keep_view=self.view_locked,
)
self.axes.callbacks.connect("xlim_changed", self.onZoom)
self.axes.callbacks.connect("ylim_changed", self.onZoom)
if self.individual_names[0] == "single":
(
self.choiceBox,
self.individualrdb,
self.rdb,
self.change_marker_size,
self.checkBox,
) = self.choice_panel.addRadioButtons(self.uniquebodyparts,
self.individual_names,
self.file, self.markerSize)
self.image_panel.addcolorbar(
self.img,
self.image_axis,
self.iter,
self.uniquebodyparts,
self.colormap,
)
else:
(
self.choiceBox,
self.individualrdb,
self.rdb,
self.change_marker_size,
self.checkBox,
) = self.choice_panel.addRadioButtons(self.multibodyparts,
self.individual_names,
self.file, self.markerSize)
self.image_panel.addcolorbar(self.img, self.image_axis, self.iter,
self.multibodyparts, self.colormap)
self.individualrdb.Bind(wx.EVT_RADIOBOX, self.select_individual)
# check if single is slected when radio buttons are changed
if self.rdb.GetStringSelection == "single":
self.norm, self.colorIndex = self.image_panel.getColorIndices(
self.img, self.uniquebodyparts)
else:
self.norm, self.colorIndex = self.image_panel.getColorIndices(
self.img, self.multibodyparts)
self.buttonCounter = MainFrame.plot(self, self.img)
self.cidClick = self.canvas.mpl_connect("button_press_event",
self.onClick)
self.cidClick = self.canvas.mpl_connect("button_press_event",
self.onClick)
self.checkBox.Bind(wx.EVT_CHECKBOX, self.activateSlider)
self.change_marker_size.Bind(wx.EVT_SLIDER, self.OnSliderScroll)
def __init__(self, parent, config, video, shuffle, Dataframe, savelabeled,
multianimal):
# Settting the GUI size and panels design
displays = (wx.Display(i) for i in range(wx.Display.GetCount())
) # Gets the number of displays
screenSizes = [
display.GetGeometry().GetSize() for display in displays
] # Gets the size of each display
index = 0 # For display 1.
screenWidth = screenSizes[index][0]
screenHeight = screenSizes[index][1]
self.gui_size = (screenWidth * 0.7, screenHeight * 0.85)
wx.Frame.__init__(
self,
parent,
id=wx.ID_ANY,
title="DeepLabCut2.0 - Manual Outlier Frame Extraction",
size=wx.Size(self.gui_size),
pos=wx.DefaultPosition,
style=wx.RESIZE_BORDER | wx.DEFAULT_FRAME_STYLE | wx.TAB_TRAVERSAL,
)
self.statusbar = self.CreateStatusBar()
self.statusbar.SetStatusText("")
self.SetSizeHints(
wx.Size(self.gui_size)
) # This sets the minimum size of the GUI. It can scale now!
###################################################################################################################################################
# Spliting the frame into top and bottom panels. Bottom panels contains the widgets. The top panel is for showing images and plotting!
# topSplitter = wx.SplitterWindow(self)
#
# self.image_panel = ImagePanel(topSplitter, config,video,shuffle,Dataframe,self.gui_size)
# self.widget_panel = WidgetPanel(topSplitter)
#
# topSplitter.SplitHorizontally(self.image_panel, self.widget_panel,sashPosition=self.gui_size[1]*0.83)#0.9
# topSplitter.SetSashGravity(1)
# sizer = wx.BoxSizer(wx.VERTICAL)
# sizer.Add(topSplitter, 1, wx.EXPAND)
# self.SetSizer(sizer)
# Spliting the frame into top and bottom panels. Bottom panels contains the widgets. The top panel is for showing images and plotting!
topSplitter = wx.SplitterWindow(self)
vSplitter = wx.SplitterWindow(topSplitter)
self.image_panel = ImagePanel(vSplitter, self.gui_size)
self.choice_panel = ScrollPanel(vSplitter)
vSplitter.SplitVertically(self.image_panel,
self.choice_panel,
sashPosition=self.gui_size[0] * 0.8)
vSplitter.SetSashGravity(1)
self.widget_panel = WidgetPanel(topSplitter)
topSplitter.SplitHorizontally(vSplitter,
self.widget_panel,
sashPosition=self.gui_size[1] *
0.83) # 0.9
topSplitter.SetSashGravity(1)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(topSplitter, 1, wx.EXPAND)
self.SetSizer(sizer)
###################################################################################################################################################
# Add Buttons to the WidgetPanel and bind them to their respective functions.
widgetsizer = wx.WrapSizer(orient=wx.HORIZONTAL)
self.load_button_sizer = wx.BoxSizer(wx.VERTICAL)
self.help_button_sizer = wx.BoxSizer(wx.VERTICAL)
self.help = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Help")
self.help_button_sizer.Add(self.help, 1, wx.ALL, 15)
# widgetsizer.Add(self.help , 1, wx.ALL, 15)
self.help.Bind(wx.EVT_BUTTON, self.helpButton)
widgetsizer.Add(self.help_button_sizer, 1, wx.ALL, 0)
self.grab = wx.Button(self.widget_panel,
id=wx.ID_ANY,
label="Grab Frames")
widgetsizer.Add(self.grab, 1, wx.ALL, 15)
self.grab.Bind(wx.EVT_BUTTON, self.grabFrame)
self.grab.Enable(True)
widgetsizer.AddStretchSpacer(5)
self.slider = wx.Slider(
self.widget_panel,
id=wx.ID_ANY,
value=0,
minValue=0,
maxValue=1,
size=(200, -1),
style=wx.SL_HORIZONTAL | wx.SL_AUTOTICKS | wx.SL_LABELS,
)
widgetsizer.Add(self.slider, 1, wx.ALL, 5)
self.slider.Bind(wx.EVT_SLIDER, self.OnSliderScroll)
widgetsizer.AddStretchSpacer(5)
self.start_frames_sizer = wx.BoxSizer(wx.VERTICAL)
self.end_frames_sizer = wx.BoxSizer(wx.VERTICAL)
self.start_frames_sizer.AddSpacer(15)
# self.startFrame = wx.SpinCtrl(self.widget_panel, value='0', size=(100, -1), min=0, max=120)
self.startFrame = wx.SpinCtrl(self.widget_panel,
value="0",
size=(100, -1)) # ,style=wx.SP_VERTICAL)
self.startFrame.Enable(False)
self.start_frames_sizer.Add(self.startFrame, 1,
wx.EXPAND | wx.ALIGN_LEFT, 15)
start_text = wx.StaticText(self.widget_panel,
label="Start Frame Index")
self.start_frames_sizer.Add(start_text, 1, wx.EXPAND | wx.ALIGN_LEFT,
15)
self.checkBox = wx.CheckBox(self.widget_panel,
id=wx.ID_ANY,
label="Range of frames")
self.checkBox.Bind(wx.EVT_CHECKBOX, self.activate_frame_range)
self.start_frames_sizer.Add(self.checkBox, 1,
wx.EXPAND | wx.ALIGN_LEFT, 15)
#
self.end_frames_sizer.AddSpacer(15)
self.endFrame = wx.SpinCtrl(self.widget_panel,
value="1",
size=(160, -1)) # , min=1, max=120)
self.endFrame.Enable(False)
self.end_frames_sizer.Add(self.endFrame, 1, wx.EXPAND | wx.ALIGN_LEFT,
15)
end_text = wx.StaticText(self.widget_panel, label="Number of Frames")
self.end_frames_sizer.Add(end_text, 1, wx.EXPAND | wx.ALIGN_LEFT, 15)
self.updateFrame = wx.Button(self.widget_panel,
id=wx.ID_ANY,
label="Update")
self.end_frames_sizer.Add(self.updateFrame, 1,
wx.EXPAND | wx.ALIGN_LEFT, 15)
self.updateFrame.Bind(wx.EVT_BUTTON, self.updateSlider)
self.updateFrame.Enable(False)
widgetsizer.Add(self.start_frames_sizer, 1, wx.ALL, 0)
widgetsizer.AddStretchSpacer(5)
widgetsizer.Add(self.end_frames_sizer, 1, wx.ALL, 0)
widgetsizer.AddStretchSpacer(15)
self.quit = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Quit")
widgetsizer.Add(self.quit, 1, wx.ALL, 15)
self.quit.Bind(wx.EVT_BUTTON, self.quitButton)
self.quit.Enable(True)
self.widget_panel.SetSizer(widgetsizer)
self.widget_panel.SetSizerAndFit(widgetsizer)
# Variables initialization
self.numberFrames = 0
self.currFrame = 0
self.figure = Figure()
self.axes = self.figure.add_subplot(111)
self.drs = []
self.extract_range_frame = False
self.firstFrame = 0
self.Colorscheme = []
# self.cropping = False
# Read confing file
self.cfg = auxiliaryfunctions.read_config(config)
self.Task = self.cfg["Task"]
self.start = self.cfg["start"]
self.stop = self.cfg["stop"]
self.date = self.cfg["date"]
self.trainFraction = self.cfg["TrainingFraction"]
self.trainFraction = self.trainFraction[0]
self.videos = self.cfg["video_sets"].keys()
self.bodyparts = self.cfg["bodyparts"]
self.colormap = plt.get_cmap(self.cfg["colormap"])
self.colormap = self.colormap.reversed()
self.markerSize = self.cfg["dotsize"]
self.alpha = self.cfg["alphavalue"]
self.iterationindex = self.cfg["iteration"]
self.cropping = self.cfg["cropping"]
self.video_names = [Path(i).stem for i in self.videos]
self.config_path = Path(config)
self.video_source = Path(video).resolve()
self.shuffle = shuffle
self.Dataframe = Dataframe
self.savelabeled = savelabeled
self.multianimal = multianimal
if self.multianimal:
from deeplabcut.utils import auxfun_multianimal
(
self.individual_names,
self.uniquebodyparts,
self.multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(self.cfg)
self.choiceBox, self.visualization_rdb = self.choice_panel.addRadioButtons(
)
self.Colorscheme = visualization.get_cmap(
len(self.individual_names), self.cfg["colormap"])
self.visualization_rdb.Bind(wx.EVT_RADIOBOX, self.clear_plot)
# Read the video file
self.vid = cv2.VideoCapture(str(self.video_source))
self.videoPath = os.path.dirname(self.video_source)
self.filename = Path(self.video_source).name
self.numberFrames = int(self.vid.get(cv2.CAP_PROP_FRAME_COUNT))
self.strwidth = int(np.ceil(np.log10(self.numberFrames)))
# Set the values of slider and range of frames
self.startFrame.SetMax(self.numberFrames - 1)
self.slider.SetMax(self.numberFrames - 1)
self.endFrame.SetMax(self.numberFrames - 1)
self.startFrame.Bind(wx.EVT_SPINCTRL, self.updateSlider) # wx.EVT_SPIN
# Set the status bar
self.statusbar.SetStatusText("Working on video: {}".format(
os.path.split(str(self.video_source))[-1]))
# Adding the video file to the config file.
if not (str(self.video_source.stem) in self.video_names):
add.add_new_videos(self.config_path, [self.video_source])
self.filename = Path(self.video_source).name
self.update()
self.plot_labels()
self.widget_panel.Layout()
def _benchmark_paf_graphs(
config,
inference_cfg,
data,
paf_inds,
greedy=False,
add_discarded=True,
identity_only=False,
calibration_file="",
oks_sigma=0.1,
):
n_multi = len(auxfun_multianimal.extractindividualsandbodyparts(config)[2])
data_ = {"metadata": data.pop("metadata")}
for k, v in data.items():
data_[k] = v["prediction"]
ass = Assembler(
data_,
max_n_individuals=inference_cfg["topktoretain"],
n_multibodyparts=n_multi,
greedy=greedy,
pcutoff=inference_cfg.get("pcutoff", 0.1),
min_affinity=inference_cfg.get("pafthreshold", 0.1),
add_discarded=add_discarded,
identity_only=identity_only,
)
if calibration_file:
ass.calibrate(calibration_file)
params = ass.metadata
image_paths = params["imnames"]
bodyparts = params["joint_names"]
idx = (data[image_paths[0]]["groundtruth"][2].unstack("coords").reindex(
bodyparts, level="bodyparts").index)
individuals = idx.get_level_values("individuals").unique()
n_individuals = len(individuals)
map_ = dict(zip(individuals, range(n_individuals)))
# Form ground truth beforehand
ground_truth = []
for i, imname in enumerate(image_paths):
temp = data[imname]["groundtruth"][2]
ground_truth.append(temp.to_numpy().reshape((-1, 2)))
ground_truth = np.stack(ground_truth)
temp = np.ones((*ground_truth.shape[:2], 3))
temp[..., :2] = ground_truth
temp = temp.reshape((temp.shape[0], n_individuals, -1, 3))
ass_true_dict = _parse_ground_truth_data(temp)
ids = np.vectorize(map_.get)(
idx.get_level_values("individuals").to_numpy())
ground_truth = np.insert(ground_truth, 2, ids, axis=2)
# Assemble animals on the full set of detections
paf_inds = sorted(paf_inds, key=len)
paf_graph = ass.graph
n_graphs = len(paf_inds)
all_scores = []
all_metrics = []
for j, paf in enumerate(paf_inds, start=1):
print(f"Graph {j}|{n_graphs}")
ass.paf_inds = paf
ass.assemble()
oks = evaluate_assembly(ass.assemblies, ass_true_dict, oks_sigma)
all_metrics.append(oks)
scores = np.full((len(image_paths), 2), np.nan)
for i, imname in enumerate(tqdm(image_paths)):
gt = ground_truth[i]
gt = gt[~np.isnan(gt).any(axis=1)]
if len(np.unique(
gt[:, 2])) < 2: # Only consider frames with 2+ animals
continue
# Count the number of unassembled bodyparts
n_dets = len(gt)
animals = ass.assemblies.get(i)
if animals is None:
if n_dets:
scores[i, 0] = 1
else:
animals = [
np.c_[animal.data,
np.ones(animal.data.shape[0]) * n]
for n, animal in enumerate(animals)
]
hyp = np.concatenate(animals)
hyp = hyp[~np.isnan(hyp).any(axis=1)]
scores[i, 0] = (n_dets - hyp.shape[0]) / n_dets
neighbors = _find_closest_neighbors(gt[:, :2], hyp[:, :2])
valid = neighbors != -1
id_gt = gt[valid, 2]
id_hyp = hyp[neighbors[valid], -1]
mat = contingency_matrix(id_gt, id_hyp)
purity = mat.max(axis=0).sum() / mat.sum()
scores[i, 1] = purity
all_scores.append((scores, paf))
dfs = []
for score, inds in all_scores:
df = pd.DataFrame(score, columns=["miss", "purity"])
df["ngraph"] = len(inds)
dfs.append(df)
big_df = pd.concat(dfs)
group = big_df.groupby("ngraph")
return (all_scores, group.agg(["mean", "std"]).T, all_metrics)
def __init__(self, parent, config):
super(MainFrame, self).__init__(
"DeepLabCut - Refinement ToolBox",
parent,
)
self.Bind(wx.EVT_CHAR_HOOK, self.OnKeyPressed)
###################################################################################################################################################
# Spliting the frame into top and bottom panels. Bottom panels contains the widgets. The top panel is for showing images and plotting!
topSplitter = wx.SplitterWindow(self)
vSplitter = wx.SplitterWindow(topSplitter)
self.image_panel = ImagePanel(vSplitter, config, self.gui_size)
self.choice_panel = ScrollPanel(vSplitter)
# self.choice_panel.SetupScrolling(scroll_x=True, scroll_y=True, scrollToTop=False)
# self.choice_panel.SetupScrolling(scroll_x=True, scrollToTop=False)
vSplitter.SplitVertically(self.image_panel,
self.choice_panel,
sashPosition=self.gui_size[0] * 0.8)
vSplitter.SetSashGravity(1)
self.widget_panel = WidgetPanel(topSplitter)
topSplitter.SplitHorizontally(vSplitter,
self.widget_panel,
sashPosition=self.gui_size[1] *
0.83) # 0.9
topSplitter.SetSashGravity(1)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(topSplitter, 1, wx.EXPAND)
self.SetSizer(sizer)
###################################################################################################################################################
# Add Buttons to the WidgetPanel and bind them to their respective functions.
widgetsizer = wx.WrapSizer(orient=wx.HORIZONTAL)
self.load = wx.Button(self.widget_panel,
id=wx.ID_ANY,
label="Load labels")
widgetsizer.Add(self.load, 1, wx.ALL, 15)
self.load.Bind(wx.EVT_BUTTON, self.browseDir)
self.prev = wx.Button(self.widget_panel,
id=wx.ID_ANY,
label="<<Previous")
widgetsizer.Add(self.prev, 1, wx.ALL, 15)
self.prev.Bind(wx.EVT_BUTTON, self.prevImage)
self.prev.Enable(False)
self.next = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Next>>")
widgetsizer.Add(self.next, 1, wx.ALL, 15)
self.next.Bind(wx.EVT_BUTTON, self.nextImage)
self.next.Enable(False)
self.help = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Help")
widgetsizer.Add(self.help, 1, wx.ALL, 15)
self.help.Bind(wx.EVT_BUTTON, self.helpButton)
self.help.Enable(True)
self.zoom = wx.ToggleButton(self.widget_panel, label="Zoom")
widgetsizer.Add(self.zoom, 1, wx.ALL, 15)
self.zoom.Bind(wx.EVT_TOGGLEBUTTON, self.zoomButton)
self.widget_panel.SetSizer(widgetsizer)
self.zoom.Enable(False)
self.home = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Home")
widgetsizer.Add(self.home, 1, wx.ALL, 15)
self.home.Bind(wx.EVT_BUTTON, self.homeButton)
self.widget_panel.SetSizer(widgetsizer)
self.home.Enable(False)
self.pan = wx.ToggleButton(self.widget_panel,
id=wx.ID_ANY,
label="Pan")
widgetsizer.Add(self.pan, 1, wx.ALL, 15)
self.pan.Bind(wx.EVT_TOGGLEBUTTON, self.panButton)
self.widget_panel.SetSizer(widgetsizer)
self.pan.Enable(False)
self.lock = wx.CheckBox(self.widget_panel,
id=wx.ID_ANY,
label="Lock View")
widgetsizer.Add(self.lock, 1, wx.ALL, 15)
self.lock.Bind(wx.EVT_CHECKBOX, self.lockChecked)
self.widget_panel.SetSizer(widgetsizer)
self.lock.Enable(False)
self.save = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Save")
widgetsizer.Add(self.save, 1, wx.ALL, 15)
self.save.Bind(wx.EVT_BUTTON, self.saveDataSet)
self.save.Enable(False)
widgetsizer.AddStretchSpacer(15)
self.quit = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Quit")
widgetsizer.Add(self.quit, 1, wx.ALL, 15)
self.quit.Bind(wx.EVT_BUTTON, self.quitButton)
self.widget_panel.SetSizer(widgetsizer)
self.widget_panel.SetSizerAndFit(widgetsizer)
self.widget_panel.Layout()
###############################################################################################################################
# Variable initialization
self.currentDirectory = os.getcwd()
self.index = []
self.iter = []
self.threshold = []
self.file = 0
self.updatedCoords = []
self.drs = []
self.cfg = auxiliaryfunctions.read_config(config)
self.humanscorer = self.cfg["scorer"]
self.move2corner = self.cfg["move2corner"]
self.center = self.cfg["corner2move2"]
self.colormap = plt.get_cmap(self.cfg["colormap"])
self.colormap = self.colormap.reversed()
self.markerSize = self.cfg["dotsize"]
self.alpha = self.cfg["alphavalue"]
self.iterationindex = self.cfg["iteration"]
self.project_path = self.cfg["project_path"]
self.bodyparts = self.cfg["bodyparts"]
self.threshold = 0.1
self.img_size = (10, 6) # (imgW, imgH) # width, height in inches.
self.preview = False
self.view_locked = False
# Workaround for MAC - xlim and ylim changed events seem to be triggered too often so need to make sure that the
# xlim and ylim have actually changed before turning zoom off
self.prezoom_xlim = []
self.prezoom_ylim = []
from deeplabcut.utils import auxfun_multianimal
(
self.individual_names,
self.uniquebodyparts,
self.multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(self.cfg)
# self.choiceBox,self.visualization_rdb = self.choice_panel.addRadioButtons()
self.Colorscheme = visualization.get_cmap(len(self.individual_names),
self.cfg["colormap"])
def evaluate_multianimal_full(
config,
Shuffles=[1],
trainingsetindex=0,
plotting=None,
show_errors=True,
comparisonbodyparts="all",
gputouse=None,
modelprefix="",
c_engine=False,
):
"""
WIP multi animal project.
"""
import os
from deeplabcut.pose_estimation_tensorflow.nnet import predict
from deeplabcut.pose_estimation_tensorflow.nnet import (
predict_multianimal as predictma, )
from deeplabcut.utils import auxiliaryfunctions, auxfun_multianimal
from deeplabcut.pose_estimation_tensorflow.dataset.pose_dataset import data_to_input
import tensorflow as tf
if "TF_CUDNN_USE_AUTOTUNE" in os.environ:
del os.environ[
"TF_CUDNN_USE_AUTOTUNE"] # was potentially set during training
tf.reset_default_graph()
os.environ["TF_CPP_MIN_LOG_LEVEL"] = "2" #
if gputouse is not None: # gpu selectinon
os.environ["CUDA_VISIBLE_DEVICES"] = str(gputouse)
start_path = os.getcwd()
##################################################
# Load data...
##################################################
cfg = auxiliaryfunctions.read_config(config)
if trainingsetindex == "all":
TrainingFractions = cfg["TrainingFraction"]
else:
TrainingFractions = [cfg["TrainingFraction"][trainingsetindex]]
# Loading human annotatated data
trainingsetfolder = auxiliaryfunctions.GetTrainingSetFolder(cfg)
Data = pd.read_hdf(
os.path.join(
cfg["project_path"],
str(trainingsetfolder),
"CollectedData_" + cfg["scorer"] + ".h5",
),
"df_with_missing",
)
# Get list of body parts to evaluate network for
comparisonbodyparts = auxiliaryfunctions.IntersectionofBodyPartsandOnesGivenbyUser(
cfg, comparisonbodyparts)
colors = visualization.get_cmap(len(comparisonbodyparts),
name=cfg["colormap"])
# Make folder for evaluation
auxiliaryfunctions.attempttomakefolder(
str(cfg["project_path"] + "/evaluation-results/"))
for shuffle in Shuffles:
for trainFraction in TrainingFractions:
##################################################
# Load and setup CNN part detector
##################################################
datafn, metadatafn = auxiliaryfunctions.GetDataandMetaDataFilenames(
trainingsetfolder, trainFraction, shuffle, cfg)
modelfolder = os.path.join(
cfg["project_path"],
str(
auxiliaryfunctions.GetModelFolder(
trainFraction, shuffle, cfg, modelprefix=modelprefix)),
)
path_test_config = Path(modelfolder) / "test" / "pose_cfg.yaml"
# Load meta data
(
data,
trainIndices,
testIndices,
trainFraction,
) = auxiliaryfunctions.LoadMetadata(
os.path.join(cfg["project_path"], metadatafn))
try:
dlc_cfg = load_config(str(path_test_config))
except FileNotFoundError:
raise FileNotFoundError(
"It seems the model for shuffle %s and trainFraction %s does not exist."
% (shuffle, trainFraction))
# TODO: IMPLEMENT for different batch sizes?
dlc_cfg["batch_size"] = 1 # due to differently sized images!!!
# Create folder structure to store results.
evaluationfolder = os.path.join(
cfg["project_path"],
str(
auxiliaryfunctions.GetEvaluationFolder(
trainFraction, shuffle, cfg, modelprefix=modelprefix)),
)
auxiliaryfunctions.attempttomakefolder(evaluationfolder,
recursive=True)
# path_train_config = modelfolder / 'train' / 'pose_cfg.yaml'
# Check which snapshots are available and sort them by # iterations
Snapshots = np.array([
fn.split(".")[0]
for fn in os.listdir(os.path.join(str(modelfolder), "train"))
if "index" in fn
])
if len(Snapshots) == 0:
print(
"Snapshots not found! It seems the dataset for shuffle %s and trainFraction %s is not trained.\nPlease train it before evaluating.\nUse the function 'train_network' to do so."
% (shuffle, trainFraction))
else:
increasing_indices = np.argsort(
[int(m.split("-")[1]) for m in Snapshots])
Snapshots = Snapshots[increasing_indices]
if cfg["snapshotindex"] == -1:
snapindices = [-1]
elif cfg["snapshotindex"] == "all":
snapindices = range(len(Snapshots))
elif cfg["snapshotindex"] < len(Snapshots):
snapindices = [cfg["snapshotindex"]]
else:
print(
"Invalid choice, only -1 (last), any integer up to last, or all (as string)!"
)
(
individuals,
uniquebodyparts,
multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(cfg)
final_result = []
##################################################
# Compute predictions over images
##################################################
for snapindex in snapindices:
dlc_cfg["init_weights"] = os.path.join(
str(modelfolder), "train", Snapshots[snapindex]
) # setting weights to corresponding snapshot.
trainingsiterations = (
dlc_cfg["init_weights"].split(os.sep)[-1]
).split(
"-"
)[-1] # read how many training siterations that corresponds to.
# name for deeplabcut net (based on its parameters)
DLCscorer, DLCscorerlegacy = auxiliaryfunctions.GetScorerName(
cfg,
shuffle,
trainFraction,
trainingsiterations,
modelprefix=modelprefix,
)
print(
"Running ",
DLCscorer,
" with # of trainingiterations:",
trainingsiterations,
)
(
notanalyzed,
resultsfilename,
DLCscorer,
) = auxiliaryfunctions.CheckifNotEvaluated(
str(evaluationfolder),
DLCscorer,
DLCscorerlegacy,
Snapshots[snapindex],
)
if os.path.isfile(
resultsfilename.split(".h5")[0] + "_full.pickle"):
print("Model already evaluated.", resultsfilename)
else:
if plotting:
foldername = os.path.join(
str(evaluationfolder),
"LabeledImages_" + DLCscorer + "_" +
Snapshots[snapindex],
)
auxiliaryfunctions.attempttomakefolder(foldername)
# print(dlc_cfg)
# Specifying state of model (snapshot / training state)
sess, inputs, outputs = predict.setup_pose_prediction(
dlc_cfg)
PredicteData = {}
print("Analyzing data...")
for imageindex, imagename in tqdm(enumerate(
Data.index)):
image_path = os.path.join(cfg["project_path"],
imagename)
image = io.imread(image_path)
frame = img_as_ubyte(skimage.color.gray2rgb(image))
GT = Data.iloc[imageindex]
# Storing GT data as dictionary, so it can be used for calculating connection costs
groundtruthcoordinates = []
groundtruthidentity = []
for bptindex, bpt in enumerate(
dlc_cfg["all_joints_names"]):
coords = np.zeros([len(individuals), 2
]) * np.nan
identity = []
for prfxindex, prefix in enumerate(
individuals):
if bpt in uniquebodyparts and prefix == "single":
coords[prfxindex, :] = np.array([
GT[cfg["scorer"]][prefix][bpt]
["x"],
GT[cfg["scorer"]][prefix][bpt]
["y"],
])
identity.append(prefix)
elif (bpt in multianimalbodyparts
and prefix != "single"):
coords[prfxindex, :] = np.array([
GT[cfg["scorer"]][prefix][bpt]
["x"],
GT[cfg["scorer"]][prefix][bpt]
["y"],
])
identity.append(prefix)
else:
identity.append("nix")
groundtruthcoordinates.append(
coords[np.isfinite(coords[:, 0]), :])
groundtruthidentity.append(
np.array(identity)[np.isfinite(coords[:,
0])])
PredicteData[imagename] = {}
PredicteData[imagename]["index"] = imageindex
pred = predictma.get_detectionswithcostsandGT(
frame,
groundtruthcoordinates,
dlc_cfg,
sess,
inputs,
outputs,
outall=False,
nms_radius=dlc_cfg.nmsradius,
det_min_score=dlc_cfg.minconfidence,
c_engine=c_engine,
)
PredicteData[imagename]["prediction"] = pred
PredicteData[imagename]["groundtruth"] = [
groundtruthidentity,
groundtruthcoordinates,
GT,
]
if plotting:
coords_pred = pred["coordinates"][0]
probs_pred = pred["confidence"]
fig = visualization.make_multianimal_labeled_image(
frame,
groundtruthcoordinates,
coords_pred,
probs_pred,
colors,
cfg["dotsize"],
cfg["alphavalue"],
cfg["pcutoff"],
)
visualization.save_labeled_frame(
fig,
image_path,
foldername,
imageindex in trainIndices,
)
sess.close() # closes the current tf session
PredicteData["metadata"] = {
"nms radius":
dlc_cfg.nmsradius,
"minimal confidence":
dlc_cfg.minconfidence,
"PAFgraph":
dlc_cfg.partaffinityfield_graph,
"all_joints":
[[i] for i in range(len(dlc_cfg.all_joints))],
"all_joints_names": [
dlc_cfg.all_joints_names[i]
for i in range(len(dlc_cfg.all_joints))
],
"stride":
dlc_cfg.get("stride", 8),
}
print(
"Done and results stored for snapshot: ",
Snapshots[snapindex],
)
dictionary = {
"Scorer": DLCscorer,
"DLC-model-config file": dlc_cfg,
"trainIndices": trainIndices,
"testIndices": testIndices,
"trainFraction": trainFraction,
}
metadata = {"data": dictionary}
auxfun_multianimal.SaveFullMultiAnimalData(
PredicteData, metadata, resultsfilename)
tf.reset_default_graph()
# returning to intial folder
os.chdir(str(start_path))
def create_multianimaltraining_dataset(
config,
num_shuffles=1,
Shuffles=None,
windows2linux=False,
net_type=None,
numdigits=2,
):
"""
Creates a training dataset for multi-animal datasets. Labels from all the extracted frames are merged into a single .h5 file.\n
Only the videos included in the config file are used to create this dataset.\n
[OPTIONAL] Use the function 'add_new_video' at any stage of the project to add more videos to the project.
Imporant differences to standard:
- stores coordinates with numdigits as many digits
- creates
Parameter
----------
config : string
Full path of the config.yaml file as a string.
num_shuffles : int, optional
Number of shuffles of training dataset to create, i.e. [1,2,3] for num_shuffles=3. Default is set to 1.
Shuffles: list of shuffles.
Alternatively the user can also give a list of shuffles (integers!).
windows2linux: bool.
The annotation files contain path formated according to your operating system. If you label on windows
but train & evaluate on a unix system (e.g. ubunt, colab, Mac) set this variable to True to convert the paths.
net_type: string
Type of networks. Currently resnet_50, resnet_101, and resnet_152 are supported (not the MobileNets!)
numdigits: int, optional
Example
--------
>>> deeplabcut.create_multianimaltraining_dataset('/analysis/project/reaching-task/config.yaml',num_shuffles=1)
Windows:
>>> deeplabcut.create_multianimaltraining_dataset(r'C:\\Users\\Ulf\\looming-task\\config.yaml',Shuffles=[3,17,5])
--------
"""
from skimage import io
# Loading metadata from config file:
cfg = auxiliaryfunctions.read_config(config)
scorer = cfg["scorer"]
project_path = cfg["project_path"]
# Create path for training sets & store data there
trainingsetfolder = auxiliaryfunctions.GetTrainingSetFolder(
cfg) # Path concatenatn OS platform independent
auxiliaryfunctions.attempttomakefolder(Path(
os.path.join(project_path, str(trainingsetfolder))),
recursive=True)
Data = trainingsetmanipulation.merge_annotateddatasets(
cfg, Path(os.path.join(project_path, trainingsetfolder)),
windows2linux)
if Data is None:
return
Data = Data[scorer] # extract labeled data
# actualbpts=set(Data.columns.get_level_values(0))
def strip_cropped_image_name(path):
# utility function to split different crops from same image into either train or test!
filename = os.path.split(path)[1]
return filename.split("c")[0]
img_names = Data.index.map(strip_cropped_image_name).unique()
# loading & linking pretrained models
# CURRENTLY ONLY ResNet supported!
if net_type is None: # loading & linking pretrained models
net_type = cfg.get("default_net_type", "resnet_50")
else:
if "resnet" in net_type: # or 'mobilenet' in net_type:
pass
else:
raise ValueError("Currently only resnet is supported.")
# multianimal case:
dataset_type = "multi-animal-imgaug"
partaffinityfield_graph = auxfun_multianimal.getpafgraph(cfg,
printnames=False)
# ATTENTION: order has to be multibodyparts, then uniquebodyparts (for indexing)
print("Utilizing the following graph:", partaffinityfield_graph)
num_limbs = len(partaffinityfield_graph)
partaffinityfield_predict = True
# Loading the encoder (if necessary downloading from TF)
dlcparent_path = auxiliaryfunctions.get_deeplabcut_path()
defaultconfigfile = os.path.join(dlcparent_path, "pose_cfg.yaml")
model_path, num_shuffles = auxfun_models.Check4weights(
net_type, Path(dlcparent_path), num_shuffles)
if Shuffles == None:
Shuffles = range(1, num_shuffles + 1, 1)
else:
Shuffles = [i for i in Shuffles if isinstance(i, int)]
(
individuals,
uniquebodyparts,
multianimalbodyparts,
) = auxfun_multianimal.extractindividualsandbodyparts(cfg)
TrainingFraction = cfg["TrainingFraction"]
for shuffle in Shuffles: # Creating shuffles starting from 1
for trainFraction in TrainingFraction:
train_inds_temp, test_inds_temp = trainingsetmanipulation.SplitTrials(
range(len(img_names)), trainFraction)
# Map back to the original indices.
temp = [
name for i, name in enumerate(img_names) if i in test_inds_temp
]
mask = Data.index.str.contains("|".join(temp))
testIndices = np.flatnonzero(mask)
trainIndices = np.flatnonzero(~mask)
####################################################
# Generating data structure with labeled information & frame metadata (for deep cut)
####################################################
# Make training file!
data = []
print("Creating training data for ", shuffle, trainFraction)
print("This can take some time...")
for jj in tqdm(trainIndices):
jointsannotated = False
H = {}
# load image to get dimensions:
filename = Data.index[jj]
im = io.imread(os.path.join(cfg["project_path"], filename))
H["image"] = filename
try:
H["size"] = np.array(
[np.shape(im)[2],
np.shape(im)[0],
np.shape(im)[1]])
except:
# print "Grayscale!"
H["size"] = np.array([1, np.shape(im)[0], np.shape(im)[1]])
Joints = {}
for prfxindex, prefix in enumerate(individuals):
joints = (np.zeros(
(len(uniquebodyparts) + len(multianimalbodyparts), 3))
* np.nan)
if prefix != "single": # first ones are multianimalparts!
indexjoints = 0
for bpindex, bodypart in enumerate(
multianimalbodyparts):
socialbdpt = bodypart # prefix+bodypart #build names!
# if socialbdpt in actualbpts:
try:
x, y = (
Data[prefix][socialbdpt]["x"][jj],
Data[prefix][socialbdpt]["y"][jj],
)
joints[indexjoints, 0] = int(bpindex)
joints[indexjoints, 1] = round(x, numdigits)
joints[indexjoints, 2] = round(y, numdigits)
indexjoints += 1
except:
pass
else:
indexjoints = len(multianimalbodyparts)
for bpindex, bodypart in enumerate(uniquebodyparts):
socialbdpt = bodypart # prefix+bodypart #build names!
# if socialbdpt in actualbpts:
try:
x, y = (
Data[prefix][socialbdpt]["x"][jj],
Data[prefix][socialbdpt]["y"][jj],
)
joints[indexjoints, 0] = len(
multianimalbodyparts) + int(bpindex)
joints[indexjoints, 1] = round(x, 2)
joints[indexjoints, 2] = round(y, 2)
indexjoints += 1
except:
pass
# Drop missing body parts
joints = joints[~np.isnan(joints).any(axis=1)]
# Drop points lying outside the image
inside = np.logical_and.reduce((
joints[:, 1] < im.shape[1],
joints[:, 1] > 0,
joints[:, 2] < im.shape[0],
joints[:, 2] > 0,
))
joints = joints[inside]
if np.size(joints) > 0: # exclude images without labels
jointsannotated = True
Joints[prfxindex] = joints # np.array(joints, dtype=int)
H["joints"] = Joints
if jointsannotated: # exclude images without labels
data.append(H)
if len(trainIndices) > 0:
(
datafilename,
metadatafilename,
) = auxiliaryfunctions.GetDataandMetaDataFilenames(
trainingsetfolder, trainFraction, shuffle, cfg)
################################################################################
# Saving metadata and data file (Pickle file)
################################################################################
auxiliaryfunctions.SaveMetadata(
os.path.join(project_path, metadatafilename),
data,
trainIndices,
testIndices,
trainFraction,
)
datafilename = datafilename.split(".mat")[0] + ".pickle"
import pickle
with open(os.path.join(project_path, datafilename), "wb") as f:
# Pickle the 'labeled-data' dictionary using the highest protocol available.
pickle.dump(data, f, pickle.HIGHEST_PROTOCOL)
################################################################################
# Creating file structure for training &
# Test files as well as pose_yaml files (containing training and testing information)
#################################################################################
modelfoldername = auxiliaryfunctions.GetModelFolder(
trainFraction, shuffle, cfg)
auxiliaryfunctions.attempttomakefolder(
Path(config).parents[0] / modelfoldername, recursive=True)
auxiliaryfunctions.attempttomakefolder(
str(Path(config).parents[0] / modelfoldername) + "/" +
"/train")
auxiliaryfunctions.attempttomakefolder(
str(Path(config).parents[0] / modelfoldername) + "/" +
"/test")
path_train_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"train",
"pose_cfg.yaml",
))
path_test_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"test",
"pose_cfg.yaml",
))
path_inference_config = str(
os.path.join(
cfg["project_path"],
Path(modelfoldername),
"test",
"inference_cfg.yaml",
))
jointnames = [str(bpt) for bpt in multianimalbodyparts]
jointnames.extend([str(bpt) for bpt in uniquebodyparts])
items2change = {
"dataset":
datafilename,
"metadataset":
metadatafilename,
"num_joints":
len(multianimalbodyparts) +
len(uniquebodyparts), # cfg["uniquebodyparts"]),
"all_joints": [[i] for i in range(
len(multianimalbodyparts) + len(uniquebodyparts))
], # cfg["uniquebodyparts"]))],
"all_joints_names":
jointnames,
"init_weights":
model_path,
"project_path":
str(cfg["project_path"]),
"net_type":
net_type,
"pairwise_loss_weight":
0.1,
"pafwidth":
20,
"partaffinityfield_graph":
partaffinityfield_graph,
"partaffinityfield_predict":
partaffinityfield_predict,
"weigh_only_present_joints":
False,
"num_limbs":
len(partaffinityfield_graph),
"dataset_type":
dataset_type,
"optimizer":
"adam",
"batch_size":
8,
"multi_step": [[1e-4, 7500], [5 * 1e-5, 12000],
[1e-5, 200000]],
"save_iters":
10000,
"display_iters":
500,
}
defaultconfigfile = os.path.join(dlcparent_path,
"pose_cfg.yaml")
trainingdata = trainingsetmanipulation.MakeTrain_pose_yaml(
items2change, path_train_config, defaultconfigfile)
keys2save = [
"dataset",
"num_joints",
"all_joints",
"all_joints_names",
"net_type",
"init_weights",
"global_scale",
"location_refinement",
"locref_stdev",
"dataset_type",
"partaffinityfield_predict",
"pairwise_predict",
"partaffinityfield_graph",
"num_limbs",
"dataset_type",
]
trainingsetmanipulation.MakeTest_pose_yaml(
trainingdata,
keys2save,
path_test_config,
nmsradius=5.0,
minconfidence=0.01,
) # setting important def. values for inference
# Setting inference cfg file:
defaultinference_configfile = os.path.join(
dlcparent_path, "inference_cfg.yaml")
items2change = {
"minimalnumberofconnections":
int(len(cfg["multianimalbodyparts"]) / 2),
"topktoretain":
len(cfg["individuals"]) + 1 *
(len(cfg["uniquebodyparts"]) > 0),
}
# TODO: "distnormalization": could be calculated here based on data and set
# >> now we calculate this during evaluation (which is a good spot...)
trainingsetmanipulation.MakeInference_yaml(
items2change, path_inference_config,
defaultinference_configfile)
print(
"The training dataset is successfully created. Use the function 'train_network' to start training. Happy training!"
)
else:
pass
def __init__(self, parent,config):
# Settting the GUI size and panels design
displays = (wx.Display(i) for i in range(wx.Display.GetCount())) # Gets the number of displays
screenSizes = [display.GetGeometry().GetSize() for display in displays] # Gets the size of each display
index = 0 # For display 1.
screenWidth = screenSizes[index][0]
screenHeight = screenSizes[index][1]
self.gui_size = (screenWidth*0.7,screenHeight*0.85)
wx.Frame.__init__ ( self, parent, id = wx.ID_ANY, title = 'DeepLabCut2.0 - Refinement ToolBox',
size = wx.Size(self.gui_size), pos = wx.DefaultPosition, style = wx.RESIZE_BORDER|wx.DEFAULT_FRAME_STYLE|wx.TAB_TRAVERSAL )
self.statusbar = self.CreateStatusBar()
self.statusbar.SetStatusText("")
self.Bind(wx.EVT_CHAR_HOOK, self.OnKeyPressed)
self.SetSizeHints(wx.Size(self.gui_size)) # This sets the minimum size of the GUI. It can scale now!
###################################################################################################################################################
# Spliting the frame into top and bottom panels. Bottom panels contains the widgets. The top panel is for showing images and plotting!
topSplitter = wx.SplitterWindow(self)
vSplitter = wx.SplitterWindow(topSplitter)
self.image_panel = ImagePanel(vSplitter, config,self.gui_size)
self.choice_panel = ScrollPanel(vSplitter)
# self.choice_panel.SetupScrolling(scroll_x=True, scroll_y=True, scrollToTop=False)
# self.choice_panel.SetupScrolling(scroll_x=True, scrollToTop=False)
vSplitter.SplitVertically(self.image_panel,self.choice_panel, sashPosition=self.gui_size[0]*0.8)
vSplitter.SetSashGravity(1)
self.widget_panel = WidgetPanel(topSplitter)
topSplitter.SplitHorizontally(vSplitter, self.widget_panel,sashPosition=self.gui_size[1]*0.83)#0.9
topSplitter.SetSashGravity(1)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(topSplitter, 1, wx.EXPAND)
self.SetSizer(sizer)
###################################################################################################################################################
# Add Buttons to the WidgetPanel and bind them to their respective functions.
widgetsizer = wx.WrapSizer(orient=wx.HORIZONTAL)
self.load = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Load labels")
widgetsizer.Add(self.load , 1, wx.ALL, 15)
self.load.Bind(wx.EVT_BUTTON, self.browseDir)
self.prev = wx.Button(self.widget_panel, id=wx.ID_ANY, label="<<Previous")
widgetsizer.Add(self.prev , 1, wx.ALL, 15)
self.prev.Bind(wx.EVT_BUTTON, self.prevImage)
self.prev.Enable(False)
self.next = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Next>>")
widgetsizer.Add(self.next , 1, wx.ALL, 15)
self.next.Bind(wx.EVT_BUTTON, self.nextImage)
self.next.Enable(False)
self.help = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Help")
widgetsizer.Add(self.help , 1, wx.ALL, 15)
self.help.Bind(wx.EVT_BUTTON, self.helpButton)
self.help.Enable(True)
self.zoom = wx.ToggleButton(self.widget_panel, label="Zoom")
widgetsizer.Add(self.zoom , 1, wx.ALL, 15)
self.zoom.Bind(wx.EVT_TOGGLEBUTTON, self.zoomButton)
self.widget_panel.SetSizer(widgetsizer)
self.zoom.Enable(False)
self.home = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Home")
widgetsizer.Add(self.home , 1, wx.ALL,15)
self.home.Bind(wx.EVT_BUTTON, self.homeButton)
self.widget_panel.SetSizer(widgetsizer)
self.home.Enable(False)
self.pan = wx.ToggleButton(self.widget_panel, id=wx.ID_ANY, label="Pan")
widgetsizer.Add(self.pan , 1, wx.ALL, 15)
self.pan.Bind(wx.EVT_TOGGLEBUTTON, self.panButton)
self.widget_panel.SetSizer(widgetsizer)
self.pan.Enable(False)
self.lock = wx.CheckBox(self.widget_panel, id=wx.ID_ANY, label="Lock View")
widgetsizer.Add(self.lock, 1, wx.ALL, 15)
self.lock.Bind(wx.EVT_CHECKBOX, self.lockChecked)
self.widget_panel.SetSizer(widgetsizer)
self.lock.Enable(False)
self.save = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Save")
widgetsizer.Add(self.save , 1, wx.ALL, 15)
self.save.Bind(wx.EVT_BUTTON, self.saveDataSet)
self.save.Enable(False)
widgetsizer.AddStretchSpacer(15)
self.quit = wx.Button(self.widget_panel, id=wx.ID_ANY, label="Quit")
widgetsizer.Add(self.quit , 1, wx.ALL|wx.ALIGN_RIGHT, 15)
self.quit.Bind(wx.EVT_BUTTON, self.quitButton)
self.widget_panel.SetSizer(widgetsizer)
self.widget_panel.SetSizerAndFit(widgetsizer)
self.widget_panel.Layout()
###############################################################################################################################
# Variable initialization
self.currentDirectory = os.getcwd()
self.index = []
self.iter = []
self.threshold = []
self.file = 0
self.updatedCoords = []
self.drs = []
self.cfg = auxiliaryfunctions.read_config(config)
self.humanscorer = self.cfg['scorer']
self.move2corner = self.cfg['move2corner']
self.center = self.cfg['corner2move2']
self.colormap = plt.get_cmap(self.cfg['colormap'])
self.colormap = self.colormap.reversed()
self.markerSize = self.cfg['dotsize']
self.alpha = self.cfg['alphavalue']
self.iterationindex = self.cfg['iteration']
self.project_path=self.cfg['project_path']
self.bodyparts = self.cfg['bodyparts']
self.threshold = 0.1
self.img_size = (10,6)# (imgW, imgH) # width, height in inches.
self.preview = False
self.view_locked=False
# Workaround for MAC - xlim and ylim changed events seem to be triggered too often so need to make sure that the
# xlim and ylim have actually changed before turning zoom off
self.prezoom_xlim=[]
self.prezoom_ylim=[]
from deeplabcut.utils import auxfun_multianimal
self.individual_names,self.uniquebodyparts,self.multianimalbodyparts = auxfun_multianimal.extractindividualsandbodyparts(self.cfg)
# self.choiceBox,self.visualization_rdb = self.choice_panel.addRadioButtons()
self.Colorscheme = visualization.get_cmap(len(self.individual_names),self.cfg['colormap'])
