def evaluate(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print('The image is {:}'.format(args.image))
print('The model is {:}'.format(args.model))
snapshot = Path(args.model)
assert snapshot.exists(), 'The model path {:} does not exist'
facebox=face_detect(args.image,args.face_detector)
print('The face bounding box is {:}'.format(facebox))
assert len(facebox)==4,'Invalid face input : {:}'.format(facebox)
snapshot = torch.load(str(snapshot))
# General Data Argumentation
mean_fill = tuple([int(x * 255) for x in [0.485, 0.456, 0.406]])
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
param = snapshot['args']
eval_transform = transforms.Compose(
[transforms.PreCrop(param.pre_crop_expand), transforms.TrainScale2WH((param.crop_width, param.crop_height)),
transforms.ToTensor(), normalize])
model_config = load_configure(param.model_config, None)
dataset = GeneralDataset(eval_transform, param.sigma, model_config.downsample, param.heatmap_type, param.data_indicator)
dataset.reset(param.num_pts)
net = obtain_model(model_config, param.num_pts + 1)
net = net.cuda()
weights = remove_module_dict(snapshot['state_dict'])
net.load_state_dict(weights)
print('Prepare input data')
[image, _, _, _, _, _, cropped_size], meta = dataset.prepare_input(args.image, facebox)
inputs = image.unsqueeze(0).cuda()
# network forward
with torch.no_grad():
batch_heatmaps, batch_locs, batch_scos = net(inputs)
# obtain the locations on the image in the orignial size
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(cpu).numpy(), batch_scos.to(
cpu).numpy(), cropped_size.numpy()
locations, scores = np_batch_locs[0, :-1, :], np.expand_dims(np_batch_scos[0, :-1], -1)
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(-2), cropped_size[1] * 1. / inputs.size(-1)
locations[:, 0], locations[:, 1] = locations[:, 0] * scale_w + cropped_size[2], locations[:, 1] * scale_h + \
cropped_size[3]
prediction = np.concatenate((locations, scores), axis=1).transpose(1, 0)
print('the coordinates for {:} facial landmarks:'.format(param.num_pts))
for i in range(param.num_pts):
point = prediction[:, i]
print('the {:02d}/{:02d}-th point : ({:.1f}, {:.1f}), score = {:.2f}'.format(i+1, param.num_pts, float(point[0]),
float(point[1]), float(point[2])))
image = draw_image_by_points(args.image, prediction, 2, (255, 0, 0), facebox, None,None)
image.show()
image.save(args.image.split('.')[0]+'_result.jpg')
def evaluate(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print ('The image is {:}'.format(args.image))
print ('The model is {:}'.format(args.model))
snapshot = Path(args.model)
assert snapshot.exists(), 'The model path {:} does not exist'
print ('The face bounding box is {:}'.format(args.face))
assert len(args.face) == 4, 'Invalid face input : {:}'.format(args.face)
snapshot = torch.load(snapshot)
# General Data Argumentation
mean_fill = tuple( [int(x*255) for x in [0.485, 0.456, 0.406] ] )
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
param = snapshot['args']
eval_transform = transforms.Compose([transforms.PreCrop(param.pre_crop_expand), transforms.TrainScale2WH((param.crop_width, param.crop_height)), transforms.ToTensor(), normalize])
model_config = load_configure(param.model_config, None)
dataset = Dataset(eval_transform, param.sigma, model_config.downsample, param.heatmap_type, param.data_indicator)
dataset.reset(param.num_pts)
net = obtain_model(model_config, param.num_pts + 1)
net = net.cuda()
weights = remove_module_dict(snapshot['state_dict'])
net.load_state_dict(weights)
print ('Prepare input data')
[image, _, _, _, _, _, cropped_size], meta = dataset.prepare_input(args.image, args.face)
inputs = image.unsqueeze(0).cuda()
# network forward
with torch.no_grad():
batch_heatmaps, batch_locs, batch_scos = net(inputs)
# obtain the locations on the image in the orignial size
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(cpu).numpy(), batch_scos.to(cpu).numpy(), cropped_size.numpy()
locations, scores = np_batch_locs[0,:-1,:], np.expand_dims(np_batch_scos[0,:-1], -1)
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(-2) , cropped_size[1] * 1. / inputs.size(-1)
locations[:, 0], locations[:, 1] = locations[:, 0] * scale_w + cropped_size[2], locations[:, 1] * scale_h + cropped_size[3]
prediction = np.concatenate((locations, scores), axis=1).transpose(1,0)
print ('the coordinates for {:} facial landmarks:'.format(param.num_pts))
for i in range(param.num_pts):
point = prediction[:, i]
print ('the {:02d}/{:02d}-th point : ({:.1f}, {:.1f}), score = {:.2f}'.format(i, param.num_pts, float(point[0]), float(point[1]), float(point[2])))
if args.save:
resize = 512
image = draw_image_by_points(args.image, prediction, 2, (255, 0, 0), args.face, resize)
image.save(args.save)
print ('save the visualization results into {:}'.format(args.save))
else:
print ('ignore the visualization procedure')
def evaluate(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print ('The image is {:}'.format(args.image))
print ('The model is {:}'.format(args.model))
snapshot = Path(args.model)
assert snapshot.exists(), 'The model path {:} does not exist'
print ('The face bounding box is {:}'.format(args.face))
assert len(args.face) == 4, 'Invalid face input : {:}'.format(args.face)
snapshot = torch.load(snapshot)
mean_fill = tuple( [int(x*255) for x in [0.485, 0.456, 0.406] ] )
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
param = snapshot['args']
eval_transform = transforms.Compose([transforms.PreCrop(param.pre_crop_expand), transforms.TrainScale2WH((param.crop_width, param.crop_height)), transforms.ToTensor(), normalize])
net = models.__dict__[param.arch](param.modelconfig, None)
net = net.cuda()
weights = models.remove_module_dict(snapshot['state_dict'])
net.load_state_dict(weights)
dataset = datasets.GeneralDataset(eval_transform, param.sigma, param.downsample, param.heatmap_type, param.dataset_name)
dataset.reset(param.num_pts)
print ('[{:}] prepare the input data'.format(time_string()))
[image, _, _, _, _, _, cropped_size], meta = dataset.prepare_input(args.image, args.face)
inputs = image.unsqueeze(0).cuda()
print ('[{:}] prepare the input data done'.format(time_string()))
# network forward
with torch.no_grad():
batch_heatmaps, batch_locs, batch_scos, _ = net(inputs)
print ('[{:}] the network forward done'.format(time_string()))
# obtain the locations on the image in the orignial size
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(cpu).numpy(), batch_scos.to(cpu).numpy(), cropped_size.numpy()
locations, scores = np_batch_locs[0,:-1,:], np.expand_dims(np_batch_scos[0,:-1], -1)
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(-2) , cropped_size[1] * 1. / inputs.size(-1)
locations[:, 0], locations[:, 1] = locations[:, 0] * scale_w + cropped_size[2], locations[:, 1] * scale_h + cropped_size[3]
prediction = np.concatenate((locations, scores), axis=1).transpose(1,0)
for i in range(param.num_pts):
point = prediction[:, i]
print ('{:02d}/{:02d} : ({:.1f}, {:.1f}), score = {:.3f}'.format(i, param.num_pts, float(point[0]), float(point[1]), float(point[2])))
def __init__(self, model_path="./snapshots/SAN_300W_GTB_itn_cpm_3_50_sigma4_128x128x8/checkpoint_49.pth.tar",
benchmark: bool = False):
'''
Args:
module_path: Путь до предобученной модели - если есть необходимость её заменить
benchmark: включить benchmark для CUDA
'''
self.model_path = model_path
self.device = 'cuda' if torch.cuda.is_available() else 'cpu'
if benchmark and self.device == 'cuda':
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
snapshot = torch.load(self.model_path, map_location=self.device)
self.param = snapshot['args']
self.net = models.__dict__[self.param.arch](self.param.modelconfig, None)
self.net.train(False).to(self.device)
weights = models.remove_module_dict(snapshot['state_dict'])
self.net.load_state_dict(weights)
def __init__(self, model_path, device=None, benchmark: bool = True):
'''
Args:
module_path: path to pre-trained model (available to download, see README)
device: CUDA device to use. str or torch.device instance
warning: this is restricted to 'cpu' or 'cuda' only
('cuda:1' won't work due to main package arcitecture)
default is choose 'cuda' if available
benchmark: to enable cudnn benchmark mode or not
'''
self.model_path = model_path
if device is None:
device = 'cuda' if torch.cuda.is_available() else 'cpu'
self.device = device
if benchmark:
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
snapshot = torch.load(self.model_path, map_location=self.device)
self.param = snapshot['args']
self.transform = transforms.Compose([
transforms.PreCrop(self.param.pre_crop_expand),
transforms.TrainScale2WH(
(self.param.crop_width, self.param.crop_height)),
transforms.ToTensor(),
transforms.Normalize(mean=[0.5, 0.5, 0.5], std=[0.5, 0.5, 0.5]),
])
self.net = models.__dict__[self.param.arch](self.param.modelconfig,
None)
self.net.train(False).to(self.device)
weights = models.remove_module_dict(snapshot['state_dict'])
self.net.load_state_dict(weights)
def evaluate(args):
if not args.cpu:
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print('The image is {:}'.format(args.image))
print('The model is {:}'.format(args.model))
snapshot = Path(args.model)
assert snapshot.exists(), 'The model path {:} does not exist'
if args.cpu: snapshot = torch.load(snapshot, map_location='cpu')
else: snapshot = torch.load(snapshot)
mean_fill = tuple([int(x * 255) for x in [0.5, 0.5, 0.5]])
normalize = transforms.Normalize(mean=[0.5, 0.5, 0.5], std=[0.5, 0.5, 0.5])
param = snapshot['args']
eval_transform = transforms.Compose([
transforms.PreCrop(param.pre_crop_expand),
transforms.TrainScale2WH((param.crop_width, param.crop_height)),
transforms.ToTensor(), normalize
])
net = models.__dict__[param.arch](param.modelconfig, None)
if not args.cpu: net = net.cuda()
weights = models.remove_module_dict(snapshot['state_dict'])
net.load_state_dict(weights)
dataset = datasets.GeneralDataset(eval_transform, param.sigma,
param.downsample, param.heatmap_type,
param.dataset_name)
dataset.reset(param.num_pts)
print('[{:}] prepare the input data'.format(time_string()))
print("Using MT-CNN face detector.")
try:
face = utils.detect_face_mtcnn(args.image)
except utils.mtcnn_detector.BBoxNotFound:
print("MT-CNN detector failed! Using default bbox instead.")
face = [153.08, 462., 607.78, 1040.42]
[image, _, _, _, _, _,
cropped_size], meta = dataset.prepare_input(args.image, face)
print('[{:}] prepare the input data done'.format(time_string()))
print('Net : \n{:}'.format(net))
# network forward
with torch.no_grad():
if args.cpu: inputs = image.unsqueeze(0)
else: inputs = image.unsqueeze(0).cuda()
gan_output = (net.netG_A(inputs) + net.netG_B(inputs)) / 2
gan_output = (gan_output * 0.5 + 0.5).squeeze(0).cpu().permute(
1, 2, 0).numpy()
Image.fromarray((gan_output * 255).astype(np.uint8)).save(
args.save_path.replace(".jpg", ".gan.jpg"))
batch_heatmaps, batch_locs, batch_scos, _ = net(inputs)
#print ('input-shape : {:}'.format(inputs.shape))
flops, params = get_model_infos(net, inputs.shape, None)
print('\nIN-shape : {:}, FLOPs : {:} MB, Params : {:}.'.format(
list(inputs.shape), flops, params))
flops, params = get_model_infos(net, None, inputs)
print('\nIN-shape : {:}, FLOPs : {:} MB, Params : {:}.'.format(
list(inputs.shape), flops, params))
print('[{:}] the network forward done'.format(time_string()))
# obtain the locations on the image in the orignial size
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(
cpu).numpy(), batch_scos.to(cpu).numpy(), cropped_size.numpy()
locations, scores = np_batch_locs[0, :-1, :], np.expand_dims(
np_batch_scos[0, :-1], -1)
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(
-2), cropped_size[1] * 1. / inputs.size(-1)
locations[:,
0], locations[:, 1] = locations[:, 0] * scale_w + cropped_size[
2], locations[:, 1] * scale_h + cropped_size[3]
prediction = np.concatenate((locations, scores), axis=1).transpose(1, 0)
for i in range(param.num_pts):
point = prediction[:, i]
print(
'The coordinate of {:02d}/{:02d}-th points : ({:.1f}, {:.1f}), score = {:.3f}'
.format(i, param.num_pts, float(point[0]), float(point[1]),
float(point[2])))
if args.save_path:
image = draw_image_by_points(args.image, prediction, 1, (255, 0, 0),
False, False)
image.save(args.save_path)
print('save image with landmarks into {:}'.format(args.save_path))
print('finish san evaluation on a single image : {:}'.format(args.image))
def evaluate(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
model_name = os.path.split(args.model)[-1]
onnx_name = os.path.splitext(model_name)[0] + ".onnx"
print('The model is {:}'.format(args.model))
print('Model name is {:} \nOutput onnx file is {:}'.format(
model_name, onnx_name))
snapshot = Path(args.model)
assert snapshot.exists(), 'The model does not exist {:}'
#print('Output onnx file is {:}'.format(onnx_name))
snapshot = torch.load(snapshot)
# General Data Argumentation
mean_fill = tuple([int(x * 255) for x in [0.485, 0.456, 0.406]])
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
param = snapshot['args']
print(param)
eval_transform = transforms.Compose([
transforms.PreCrop(param.pre_crop_expand),
transforms.TrainScale2WH((param.crop_width, param.crop_height)),
transforms.ToTensor(), normalize
])
model_config = load_configure(param.model_config, None)
print(model_config)
dataset = Dataset(eval_transform, param.sigma, model_config.downsample,
param.heatmap_type, param.data_indicator)
dataset.reset(param.num_pts)
net = obtain_model(model_config, param.num_pts + 1)
net = net
weights = remove_module_dict(snapshot['state_dict'])
nu_weights = {}
for key, val in weights.items():
nu_weights[key.split('detector.')[-1]] = val
print(key.split('detector.')[-1])
weights = nu_weights
net.load_state_dict(weights)
input_name = ['image_in']
output_name = ['locs', 'scors', 'crap']
im = cv2.imread('Menpo51220/val/0000018.jpg')
imshape = im.shape
face = [0, 0, imshape[0], imshape[1]]
[image, _, _, _, _, _,
cropped_size], meta = dataset.prepare_input('Menpo51220/val/0000018.jpg',
face)
dummy_input = torch.randn(1,
3,
256,
256,
requires_grad=True,
dtype=torch.float32)
input(dummy_input.dtype)
#input('imcrap')
inputs = image.unsqueeze(0)
out_in = inputs.data.numpy()
with open('pick.pick', 'wb') as crap:
pickle.dump(out_in, crap)
with torch.no_grad():
batch_locs, batch_scos, heatmap = net(inputs)
torch.onnx.export(net.cuda(),
dummy_input.cuda(),
onnx_name,
verbose=True,
input_names=input_name,
output_names=output_name,
export_params=True)
print(batch_locs)
print(batch_scos)
print(heatmap)
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(
cpu).numpy(), batch_scos.to(cpu).numpy(), cropped_size.numpy()
locations = np_batch_locs[:-1, :]
scores = np.expand_dims(np_batch_scos[:-1], -1)
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(
-2), cropped_size[1] * 1. / inputs.size(-1)
locations[:,
0], locations[:,
1] = locations[:,
0] * scale_w, locations[:,
1] * scale_h
prediction = np.concatenate((locations, scores), axis=1).transpose(1, 0)
pred_pts = np.transpose(prediction, [1, 0])
pred_pts = pred_pts[:, :-1]
#print(pred_pts)
sim = draw_pts(im, pred_pts=pred_pts, get_l1e=False)
cv2.imwrite('py_0.jpg', sim)
def main(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
torch.set_num_threads(args.workers)
print('Evaluate the Robustness of a Detector : prepare_seed : {:}'.format(
args.rand_seed))
prepare_seed(args.rand_seed)
assert args.init_model is not None and Path(
args.init_model).exists(), 'invalid initial model path : {:}'.format(
args.init_model)
checkpoint = load_checkpoint(args.init_model)
xargs = checkpoint['args']
eval_func = procedures[xargs.procedure]
logger = prepare_logger(args)
if xargs.use_gray == False:
mean_fill = tuple([int(x * 255) for x in [0.485, 0.456, 0.406]])
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
else:
mean_fill = (0.5, )
normalize = transforms.Normalize(mean=[mean_fill[0]], std=[0.5])
robust_component = [
transforms.ToTensor(), normalize,
transforms.PreCrop(xargs.pre_crop_expand)
]
robust_component += [
transforms.RandomTrans(args.robust_scale, args.robust_offset,
args.robust_rotate, args.robust_iters,
args.robust_cache_dir, True)
]
robust_transform = transforms.Compose3V(robust_component)
logger.log('--- arguments --- : {:}'.format(args))
logger.log('robust_transform : {:}'.format(robust_transform))
recover = xvision.transforms2v.ToPILImage(normalize)
model_config = load_configure(xargs.model_config, logger)
shape = (xargs.height, xargs.width)
logger.log('Model : {:} $$$$ Shape : {:}'.format(model_config, shape))
# Evaluation Dataloader
assert args.eval_lists is not None and len(
args.eval_lists) > 0, 'invalid args.eval_lists : {:}'.format(
args.eval_lists)
eval_loaders = []
for eval_list in args.eval_lists:
eval_data = RobustDataset(robust_transform, xargs.sigma,
model_config.downsample, xargs.heatmap_type,
shape, xargs.use_gray, xargs.data_indicator)
if xargs.x68to49:
eval_data.load_list(eval_list, 68, xargs.boxindicator, True)
convert68to49(eval_data)
else:
eval_data.load_list(eval_list, xargs.num_pts, xargs.boxindicator,
True)
eval_data.get_normalization_distance(None, True)
if hasattr(xargs, 'batch_size'):
batch_size = xargs.batch_size
elif hasattr(xargs, 'i_batch_size') and xargs.i_batch_size > 0:
batch_size = xargs.i_batch_size
elif hasattr(xargs, 'v_batch_size') and xargs.v_batch_size > 0:
batch_size = xargs.v_batch_size
else:
raise ValueError(
'can not find batch size information in xargs : {:}'.format(
xargs))
eval_loader = torch.utils.data.DataLoader(eval_data,
batch_size=batch_size,
shuffle=False,
num_workers=args.workers,
pin_memory=True)
eval_loaders.append(eval_loader)
# define the detection network
detector = obtain_pro_model(model_config, xargs.num_pts, xargs.sigma,
xargs.use_gray)
assert model_config.downsample == detector.downsample, 'downsample is not correct : {:} vs {:}'.format(
model_config.downsample, detector.downsample)
logger.log("=> detector :\n {:}".format(detector))
logger.log("=> Net-Parameters : {:} MB".format(
count_parameters_in_MB(detector)))
for i, eval_loader in enumerate(eval_loaders):
logger.log('The [{:2d}/{:2d}]-th testing-data = {:}'.format(
i, len(eval_loaders), eval_loader.dataset))
logger.log('basic-arguments : {:}\n'.format(xargs))
logger.log('xoxox-arguments : {:}\n'.format(args))
detector.load_state_dict(remove_module_dict(checkpoint['detector']))
detector = detector.cuda()
for ieval, loader in enumerate(eval_loaders):
errors, valids, meta = eval_func(detector, loader, args.print_freq,
logger)
logger.log(
'[{:2d}/{:02d}] eval-data : error : mean={:.3f}, std={:.3f}'.
format(ieval, len(eval_loaders), np.mean(errors), np.std(errors)))
logger.log(
'[{:2d}/{:02d}] eval-data : valid : mean={:.3f}, std={:.3f}'.
format(ieval, len(eval_loaders), np.mean(valids), np.std(valids)))
nme, auc, pck_curves = meta.compute_mse(loader.dataset.dataset_name,
logger)
logger.close()
def main(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
prepare_seed(args.rand_seed)
logstr = 'seed-{:}-time-{:}'.format(args.rand_seed, time_for_file())
logger = Logger(args.save_path, logstr)
logger.log('Main Function with logger : {:}'.format(logger))
logger.log('Arguments : -------------------------------')
for name, value in args._get_kwargs():
logger.log('{:16} : {:}'.format(name, value))
logger.log("Python version : {}".format(sys.version.replace('\n', ' ')))
logger.log("Pillow version : {}".format(PIL.__version__))
logger.log("PyTorch version : {}".format(torch.__version__))
logger.log("cuDNN version : {}".format(torch.backends.cudnn.version()))
# General Data Argumentation
mean_fill = tuple([int(x * 255) for x in [0.485, 0.456, 0.406]])
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
assert args.arg_flip == False, 'The flip is : {}, rotate is {}'.format(
args.arg_flip, args.rotate_max)
train_transform = [transforms.PreCrop(args.pre_crop_expand)]
train_transform += [
transforms.TrainScale2WH((args.crop_width, args.crop_height))
]
train_transform += [
transforms.AugScale(args.scale_prob, args.scale_min, args.scale_max)
]
#if args.arg_flip:
# train_transform += [transforms.AugHorizontalFlip()]
if args.rotate_max:
train_transform += [transforms.AugRotate(args.rotate_max)]
train_transform += [
transforms.AugCrop(args.crop_width, args.crop_height,
args.crop_perturb_max, mean_fill)
]
train_transform += [transforms.ToTensor(), normalize]
train_transform = transforms.Compose(train_transform)
eval_transform = transforms.Compose([
transforms.PreCrop(args.pre_crop_expand),
transforms.TrainScale2WH((args.crop_width, args.crop_height)),
transforms.ToTensor(), normalize
])
assert (
args.scale_min + args.scale_max
) / 2 == args.scale_eval, 'The scale is not ok : {},{} vs {}'.format(
args.scale_min, args.scale_max, args.scale_eval)
# Model Configure Load
model_config = load_configure(args.model_config, logger)
args.sigma = args.sigma * args.scale_eval
logger.log('Real Sigma : {:}'.format(args.sigma))
# Training Dataset
train_data = VDataset(train_transform, args.sigma, model_config.downsample,
args.heatmap_type, args.data_indicator,
args.video_parser)
train_data.load_list(args.train_lists, args.num_pts, True)
train_loader = torch.utils.data.DataLoader(train_data,
batch_size=args.batch_size,
shuffle=True,
num_workers=args.workers,
pin_memory=True)
# Evaluation Dataloader
eval_loaders = []
if args.eval_vlists is not None:
for eval_vlist in args.eval_vlists:
eval_vdata = IDataset(eval_transform, args.sigma,
model_config.downsample, args.heatmap_type,
args.data_indicator)
eval_vdata.load_list(eval_vlist, args.num_pts, True)
eval_vloader = torch.utils.data.DataLoader(
eval_vdata,
batch_size=args.batch_size,
shuffle=False,
num_workers=args.workers,
pin_memory=True)
eval_loaders.append((eval_vloader, True))
if args.eval_ilists is not None:
for eval_ilist in args.eval_ilists:
eval_idata = IDataset(eval_transform, args.sigma,
model_config.downsample, args.heatmap_type,
args.data_indicator)
eval_idata.load_list(eval_ilist, args.num_pts, True)
eval_iloader = torch.utils.data.DataLoader(
eval_idata,
batch_size=args.batch_size,
shuffle=False,
num_workers=args.workers,
pin_memory=True)
eval_loaders.append((eval_iloader, False))
# Define network
lk_config = load_configure(args.lk_config, logger)
logger.log('model configure : {:}'.format(model_config))
logger.log('LK configure : {:}'.format(lk_config))
net = obtain_model(model_config, lk_config, args.num_pts + 1)
assert model_config.downsample == net.downsample, 'downsample is not correct : {} vs {}'.format(
model_config.downsample, net.downsample)
logger.log("=> network :\n {}".format(net))
logger.log('Training-data : {:}'.format(train_data))
for i, eval_loader in enumerate(eval_loaders):
eval_loader, is_video = eval_loader
logger.log('The [{:2d}/{:2d}]-th testing-data [{:}] = {:}'.format(
i, len(eval_loaders), 'video' if is_video else 'image',
eval_loader.dataset))
logger.log('arguments : {:}'.format(args))
opt_config = load_configure(args.opt_config, logger)
if hasattr(net, 'specify_parameter'):
net_param_dict = net.specify_parameter(opt_config.LR, opt_config.Decay)
else:
net_param_dict = net.parameters()
optimizer, scheduler, criterion = obtain_optimizer(net_param_dict,
opt_config, logger)
logger.log('criterion : {:}'.format(criterion))
net, criterion = net.cuda(), criterion.cuda()
net = torch.nn.DataParallel(net)
last_info = logger.last_info()
if last_info.exists():
logger.log("=> loading checkpoint of the last-info '{:}' start".format(
last_info))
last_info = torch.load(last_info)
start_epoch = last_info['epoch'] + 1
checkpoint = torch.load(last_info['last_checkpoint'])
assert last_info['epoch'] == checkpoint[
'epoch'], 'Last-Info is not right {:} vs {:}'.format(
last_info, checkpoint['epoch'])
net.load_state_dict(checkpoint['state_dict'])
optimizer.load_state_dict(checkpoint['optimizer'])
scheduler.load_state_dict(checkpoint['scheduler'])
logger.log("=> load-ok checkpoint '{:}' (epoch {:}) done".format(
logger.last_info(), checkpoint['epoch']))
elif args.init_model is not None:
init_model = Path(args.init_model)
assert init_model.exists(), 'init-model {:} does not exist'.format(
init_model)
checkpoint = torch.load(init_model)
checkpoint = remove_module_dict(checkpoint['state_dict'], True)
net.module.detector.load_state_dict(checkpoint)
logger.log("=> initialize the detector : {:}".format(init_model))
start_epoch = 0
else:
logger.log("=> do not find the last-info file : {:}".format(last_info))
start_epoch = 0
detector = torch.nn.DataParallel(net.module.detector)
eval_results = eval_all(args, eval_loaders, detector, criterion,
'start-eval', logger, opt_config)
if args.eval_once:
logger.log("=> only evaluate the model once")
logger.close()
return
# Main Training and Evaluation Loop
start_time = time.time()
epoch_time = AverageMeter()
for epoch in range(start_epoch, opt_config.epochs):
scheduler.step()
need_time = convert_secs2time(
epoch_time.avg * (opt_config.epochs - epoch), True)
epoch_str = 'epoch-{:03d}-{:03d}'.format(epoch, opt_config.epochs)
LRs = scheduler.get_lr()
logger.log(
'\n==>>{:s} [{:s}], [{:s}], LR : [{:.5f} ~ {:.5f}], Config : {:}'.
format(time_string(), epoch_str, need_time, min(LRs), max(LRs),
opt_config))
# train for one epoch
train_loss = train(args, train_loader, net, criterion, optimizer,
epoch_str, logger, opt_config, lk_config,
epoch >= lk_config.start)
# log the results
logger.log('==>>{:s} Train [{:}] Average Loss = {:.6f}'.format(
time_string(), epoch_str, train_loss))
# remember best prec@1 and save checkpoint
save_path = save_checkpoint(
{
'epoch': epoch,
'args': deepcopy(args),
'arch': model_config.arch,
'state_dict': net.state_dict(),
'detector': detector.state_dict(),
'scheduler': scheduler.state_dict(),
'optimizer': optimizer.state_dict(),
},
logger.path('model') /
'{:}-{:}.pth'.format(model_config.arch, epoch_str), logger)
last_info = save_checkpoint(
{
'epoch': epoch,
'last_checkpoint': save_path,
}, logger.last_info(), logger)
eval_results = eval_all(args, eval_loaders, detector, criterion,
epoch_str, logger, opt_config)
# measure elapsed time
epoch_time.update(time.time() - start_time)
start_time = time.time()
logger.close()
def main(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
torch.set_num_threads(args.workers)
print('Training Base Detector : prepare_seed : {:}'.format(args.rand_seed))
prepare_seed(args.rand_seed)
temporal_main, eval_all = procedures['{:}-train'.format(
args.procedure)], procedures['{:}-test'.format(args.procedure)]
logger = prepare_logger(args)
# General Data Argumentation
normalize, train_transform, eval_transform, robust_transform = prepare_data_augmentation(
transforms, args)
recover = transforms.ToPILImage(normalize)
args.tensor2imageF = recover
assert (args.scale_min +
args.scale_max) / 2 == 1, 'The scale is not ok : {:} ~ {:}'.format(
args.scale_min, args.scale_max)
# Model Configure Load
model_config = load_configure(args.model_config, logger)
sbr_config = load_configure(args.sbr_config, logger)
shape = (args.height, args.width)
logger.log('--> {:}\n--> Sigma : {:}, Shape : {:}'.format(
model_config, args.sigma, shape))
logger.log('--> SBR Configuration : {:}\n'.format(sbr_config))
# Training Dataset
train_data = VDataset(eval_transform, args.sigma, model_config.downsample, args.heatmap_type, shape, args.use_gray, args.mean_point, \
args.data_indicator, sbr_config, transforms.ToPILImage(normalize, 'cv2gray'))
train_data.load_list(args.train_lists, args.num_pts, args.boxindicator,
args.normalizeL, True)
# Evaluation Dataloader
assert len(
args.eval_ilists) == 1, 'invalid length of eval_ilists : {:}'.format(
len(eval_ilists))
eval_data = IDataset(eval_transform, args.sigma, model_config.downsample,
args.heatmap_type, shape, args.use_gray,
args.mean_point, args.data_indicator)
eval_data.load_list(args.eval_ilists[0], args.num_pts, args.boxindicator,
args.normalizeL, True)
if args.x68to49:
assert args.num_pts == 68, 'args.num_pts is not 68 vs. {:}'.format(
args.num_pts)
if train_data is not None: train_data = convert68to49(train_data)
eval_data = convert68to49(eval_data)
args.num_pts = 49
# define the temporal model (accelerated SBR)
net = obtain_pro_temporal(model_config, sbr_config, args.num_pts,
args.sigma, args.use_gray)
assert model_config.downsample == net.downsample, 'downsample is not correct : {:} vs {:}'.format(
model_config.downsample, net.downsample)
logger.log("=> network :\n {}".format(net))
logger.log('Training-data : {:}'.format(train_data))
logger.log('Evaluate-data : {:}'.format(eval_data))
logger.log('arguments : {:}'.format(args))
opt_config = load_configure(args.opt_config, logger)
optimizer, scheduler, criterion = obtain_optimizer(net.parameters(),
opt_config, logger)
logger.log('criterion : {:}'.format(criterion))
net, criterion = net.cuda(), criterion.cuda()
net = torch.nn.DataParallel(net)
last_info = logger.last_info()
try:
last_checkpoint = load_checkpoint(args.init_model)
checkpoint = remove_module_dict(last_checkpoint['state_dict'], False)
net.module.detector.load_state_dict(checkpoint)
except:
last_checkpoint = load_checkpoint(args.init_model)
net.load_state_dict(last_checkpoint['state_dict'])
detector = torch.nn.DataParallel(net.module.detector)
logger.log("=> initialize the detector : {:}".format(args.init_model))
net.eval()
detector.eval()
logger.log('SBR Config : {:}'.format(sbr_config))
save_xdir = logger.path('meta')
type_error = 0
random.seed(111)
index_list = list(range(len(train_data)))
random.shuffle(index_list)
#selected_list = index_list[: min(200, len(index_list))]
selected_list = [
7260, 11506, 39952, 75196, 51614, 41061, 37747, 41355, 47875
]
for iidx, i in enumerate(selected_list):
frames, Fflows, Bflows, targets, masks, normpoints, transthetas, meanthetas, image_index, nopoints, shapes, is_images = train_data[
i]
frames, Fflows, Bflows, is_images = frames.unsqueeze(
0), Fflows.unsqueeze(0), Bflows.unsqueeze(0), is_images.unsqueeze(
0)
# batch_heatmaps is a list for stage-predictions, each element should be [Batch, Sequence, PTS, H/Down, W/Down]
if args.procedure == 'heatmap':
batch_heatmaps, batch_locs, batch_scos, batch_past2now, batch_future2now, batch_FBcheck = net(
frames, Fflows, Bflows, is_images)
else:
batch_locs, batch_past2now, batch_future2now, batch_FBcheck = net(
frames, Fflows, Bflows, is_images)
(batch_size, frame_length, C, H,
W), num_pts, annotate_index = frames.size(
), args.num_pts, train_data.video_L
batch_locs = batch_locs.cpu()[:, :, :num_pts]
video_mask = masks.unsqueeze(0)[:, :num_pts]
batch_past2now = batch_past2now.cpu()[:, :, :num_pts]
batch_future2now = batch_future2now.cpu()[:, :, :num_pts]
batch_FBcheck = batch_FBcheck[:, :num_pts].cpu()
FB_check_oks = FB_communication(criterion, batch_locs, batch_past2now,
batch_future2now, batch_FBcheck,
video_mask, sbr_config)
# locations
norm_past_det_locs = torch.cat(
(batch_locs[0, annotate_index - 1, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_noww_det_locs = torch.cat(
(batch_locs[0, annotate_index, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_next_det_locs = torch.cat(
(batch_locs[0, annotate_index + 1, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_next_locs = torch.cat(
(batch_past2now[0, annotate_index, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_past_locs = torch.cat(
(batch_future2now[0, annotate_index - 1, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
transtheta = transthetas[:2, :]
norm_past_det_locs = torch.mm(transtheta, norm_past_det_locs)
norm_noww_det_locs = torch.mm(transtheta, norm_noww_det_locs)
norm_next_det_locs = torch.mm(transtheta, norm_next_det_locs)
norm_next_locs = torch.mm(transtheta, norm_next_locs)
norm_past_locs = torch.mm(transtheta, norm_past_locs)
real_past_det_locs = denormalize_points(shapes.tolist(),
norm_past_det_locs)
real_noww_det_locs = denormalize_points(shapes.tolist(),
norm_noww_det_locs)
real_next_det_locs = denormalize_points(shapes.tolist(),
norm_next_det_locs)
real_next_locs = denormalize_points(shapes.tolist(), norm_next_locs)
real_past_locs = denormalize_points(shapes.tolist(), norm_past_locs)
gt_noww_points = train_data.labels[image_index.item()].get_points()
FB_check_oks = FB_check_oks[:num_pts].squeeze()
#import pdb; pdb.set_trace()
if FB_check_oks.sum().item() > 2:
point_index = FB_check_oks.nonzero().squeeze().tolist()
something_wrong = False
for pidx in point_index:
real_now_det_loc = real_noww_det_locs[:, pidx]
real_pst_det_loc = real_past_det_locs[:, pidx]
real_net_det_loc = real_next_det_locs[:, pidx]
real_nex_loc = real_next_locs[:, pidx]
real_pst_loc = real_next_locs[:, pidx]
grdt_now_loc = gt_noww_points[:2, pidx]
#if torch.abs(real_now_loc - grdt_now_loc).max() > 5:
# something_wrong = True
#if torch.abs(real_nex_loc - grdt_nex_loc).max() > 5:
# something_wrong = True
#if something_wrong == True:
if True:
[image_past, image_noww,
image_next] = train_data.datas[image_index.item()]
try:
crop_box = train_data.labels[
image_index.item()].get_box().tolist()
#crop_box = [crop_box[0]-20, crop_box[1]-20, crop_box[2]+20, crop_box[3]+20]
except:
crop_box = False
RED, GREEN, BLUE = (255, 0, 0), (0, 255, 0), (0, 0, 255)
colors = [
GREEN if _i in point_index else RED
for _i in range(num_pts)
]
if crop_box != False or True:
I_past_det = draw_image_by_points(image_past,
real_past_det_locs[:], 3,
colors, crop_box,
(400, 500))
I_noww_det = draw_image_by_points(image_noww,
real_noww_det_locs[:], 3,
colors, crop_box,
(400, 500))
I_next_det = draw_image_by_points(image_next,
real_next_det_locs[:], 3,
colors, crop_box,
(400, 500))
I_next = draw_image_by_points(image_next,
real_next_locs[:], 3, colors,
crop_box, (400, 500))
I_past = draw_image_by_points(image_past,
real_past_locs[:], 3, colors,
crop_box, (400, 500))
I_past.save(
str(save_xdir / '{:05d}-v1-a-pastt.png'.format(i)))
I_noww_det.save(
str(save_xdir / '{:05d}-v1-b-curre.png'.format(i)))
I_next.save(
str(save_xdir / '{:05d}-v1-c-nextt.png'.format(i)))
I_past_det.save(
str(save_xdir / '{:05d}-v1-det-a-past.png'.format(i)))
I_noww_det.save(
str(save_xdir / '{:05d}-v1-det-b-curr.png'.format(i)))
I_next_det.save(
str(save_xdir / '{:05d}-v1-det-c-next.png'.format(i)))
#[image_past, image_noww, image_next] = train_data.datas[image_index.item()]
#image_noww = draw_image_by_points(image_noww, real_noww_locs[:], 2, colors, False, False)
#image_next = draw_image_by_points(image_next, real_next_locs[:], 2, colors, False, False)
#image_past = draw_image_by_points(image_past, real_past_locs[:], 2, colors, False, False)
#image_noww.save( str(save_xdir / '{:05d}-v2-b-curre.png'.format(i)) )
#image_next.save( str(save_xdir / '{:05d}-v2-c-nextt.png'.format(i)) )
#image_past.save( str(save_xdir / '{:05d}-v2-a-pastt.png'.format(i)) )
#type_error += 1
logger.log(
'Handle {:05d}/{:05d} :: {:05d}, ok-points={:.3f}, wrong data={:}'.
format(iidx, len(selected_list), i,
FB_check_oks.float().mean().item(), type_error))
save_xx_dir = save_xdir.parent / 'image-data'
save_xx_dir.mkdir(parents=True, exist_ok=True)
selected_list = [100, 115, 200, 300, 400] + list(range(200, 220))
for iidx, i in enumerate(selected_list):
inputs, targets, masks, normpoints, transthetas, meanthetas, image_index, nopoints, shapes = eval_data[
i]
inputs = inputs.unsqueeze(0)
(batch_size, C, H, W), num_pts = inputs.size(), args.num_pts
_, _, batch_locs, batch_scos = detector(inputs) # inputs
batch_locs, batch_scos = batch_locs.cpu(), batch_scos.cpu()
norm_locs = normalize_points((H, W),
batch_locs[0, :num_pts].transpose(1, 0))
norm_det_locs = torch.cat((norm_locs, torch.ones(1, num_pts)), dim=0)
norm_det_locs = torch.mm(transthetas[:2, :], norm_det_locs)
real_det_locs = denormalize_points(shapes.tolist(), norm_det_locs)
gt_now_points = eval_data.labels[image_index.item()].get_points()
image_now = eval_data.datas[image_index.item()]
crop_box = eval_data.labels[image_index.item()].get_box().tolist()
RED, GREEN, BLUE = (255, 0, 0), (0, 255, 0), (0, 0, 255)
Gcolors = [GREEN for _ in range(num_pts)]
points = torch.cat((real_det_locs, gt_now_points[:2]), dim=1)
colors = [GREEN
for _ in range(num_pts)] + [BLUE for _ in range(num_pts)]
image = draw_image_by_points(image_now, real_det_locs, 3, Gcolors,
crop_box, (400, 500))
image.save(str(save_xx_dir / '{:05d}-crop.png'.format(i)))
image = draw_image_by_points(image_now, points, 3, colors, False,
False)
#image = draw_image_by_points(image_now, real_det_locs, 3, colors , False, False)
image.save(str(save_xx_dir / '{:05d}-orig.png'.format(i)))
logger.log('Finish drawing : {:}'.format(save_xdir))
logger.log('Finish drawing : {:}'.format(save_xx_dir))
logger.close()
def main(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
torch.set_num_threads( args.workers )
print ('Training Base Detector : prepare_seed : {:}'.format(args.rand_seed))
prepare_seed(args.rand_seed)
temporal_main, eval_all = procedures['{:}-train'.format(args.procedure)], procedures['{:}-test'.format(args.procedure)]
logger = prepare_logger(args)
# General Data Argumentation
normalize, train_transform, eval_transform, robust_transform = prepare_data_augmentation(transforms, args)
recover = transforms.ToPILImage(normalize)
args.tensor2imageF = recover
assert (args.scale_min+args.scale_max) / 2 == 1, 'The scale is not ok : {:} ~ {:}'.format(args.scale_min, args.scale_max)
# Model Configure Load
model_config = load_configure(args.model_config, logger)
sbr_config = load_configure(args.sbr_config, logger)
shape = (args.height, args.width)
logger.log('--> {:}\n--> Sigma : {:}, Shape : {:}'.format(model_config, args.sigma, shape))
logger.log('--> SBR Configuration : {:}\n'.format(sbr_config))
# Training Dataset
train_data = VDataset(train_transform, args.sigma, model_config.downsample, args.heatmap_type, shape, args.use_gray, args.mean_point, \
args.data_indicator, sbr_config, transforms.ToPILImage(normalize, 'cv2gray'))
train_data.load_list(args.train_lists, args.num_pts, args.boxindicator, args.normalizeL, True)
batch_sampler = SbrBatchSampler(train_data, args.i_batch_size, args.v_batch_size, args.sbr_sampler_use_vid)
train_loader = torch.utils.data.DataLoader(train_data, batch_sampler=batch_sampler, num_workers=args.workers, pin_memory=True)
# Evaluation Dataloader
eval_loaders = []
if args.eval_ilists is not None:
for eval_ilist in args.eval_ilists:
eval_idata = IDataset(eval_transform, args.sigma, model_config.downsample, args.heatmap_type, shape, args.use_gray, args.mean_point, args.data_indicator)
eval_idata.load_list(eval_ilist, args.num_pts, args.boxindicator, args.normalizeL, True)
eval_iloader = torch.utils.data.DataLoader(eval_idata, batch_size=args.i_batch_size+args.v_batch_size, shuffle=False, num_workers=args.workers, pin_memory=True)
eval_loaders.append((eval_iloader, False))
if args.eval_vlists is not None:
for eval_vlist in args.eval_vlists:
eval_vdata = IDataset(eval_transform, args.sigma, model_config.downsample, args.heatmap_type, shape, args.use_gray, args.mean_point, args.data_indicator)
eval_vdata.load_list(eval_vlist, args.num_pts, args.boxindicator, args.normalizeL, True)
eval_vloader = torch.utils.data.DataLoader(eval_vdata, batch_size=args.i_batch_size+args.v_batch_size, shuffle=False, num_workers=args.workers, pin_memory=True)
eval_loaders.append((eval_vloader, True))
# from 68 points to 49 points, removing the face contour
if args.x68to49:
assert args.num_pts == 68, 'args.num_pts is not 68 vs. {:}'.format(args.num_pts)
if train_data is not None: train_data = convert68to49( train_data )
for eval_loader, is_video in eval_loaders:
convert68to49( eval_loader.dataset )
args.num_pts = 49
# define the temporal model (accelerated SBR)
net = obtain_pro_temporal(model_config, sbr_config, args.num_pts, args.sigma, args.use_gray)
assert model_config.downsample == net.downsample, 'downsample is not correct : {:} vs {:}'.format(model_config.downsample, net.downsample)
logger.log("=> network :\n {}".format(net))
logger.log('Training-data : {:}'.format(train_data))
for i, eval_loader in enumerate(eval_loaders):
eval_loader, is_video = eval_loader
logger.log('The [{:2d}/{:2d}]-th testing-data [{:}] = {:}'.format(i, len(eval_loaders), 'video' if is_video else 'image', eval_loader.dataset))
logger.log('arguments : {:}'.format(args))
opt_config = load_configure(args.opt_config, logger)
if hasattr(net, 'specify_parameter'): net_param_dict = net.specify_parameter(opt_config.LR, opt_config.weight_decay)
else : net_param_dict = net.parameters()
optimizer, scheduler, criterion = obtain_optimizer(net_param_dict, opt_config, logger)
logger.log('criterion : {:}'.format(criterion))
net, criterion = net.cuda(), criterion.cuda()
net = torch.nn.DataParallel(net)
last_info = logger.last_info()
if last_info.exists():
logger.log("=> loading checkpoint of the last-info '{:}' start".format(last_info))
last_info = torch.load(last_info)
start_epoch = last_info['epoch'] + 1
checkpoint = torch.load(last_info['last_checkpoint'])
test_accuracies = checkpoint['test_accuracies']
assert last_info['epoch'] == checkpoint['epoch'], 'Last-Info is not right {:} vs {:}'.format(last_info, checkpoint['epoch'])
net.load_state_dict(checkpoint['state_dict'])
optimizer.load_state_dict(checkpoint['optimizer'])
scheduler.load_state_dict(checkpoint['scheduler'])
logger.log("=> load-ok checkpoint '{:}' (epoch {:}) done" .format(logger.last_info(), checkpoint['epoch']))
elif args.init_model is not None:
last_checkpoint = load_checkpoint(args.init_model)
checkpoint = remove_module_dict(last_checkpoint['state_dict'], False)
net.module.detector.load_state_dict( checkpoint )
logger.log("=> initialize the detector : {:}".format(args.init_model))
start_epoch, test_accuracies = 0, {'best': 10000}
else:
logger.log("=> do not find the last-info file : {:}".format(last_info))
start_epoch, test_accuracies = 0, {'best': 10000}
detector = torch.nn.DataParallel(net.module.detector)
if args.skip_first_eval == False:
logger.log('===>>> First Time Evaluation')
eval_results, eval_metas = eval_all(args, eval_loaders, detector, criterion, 'Before-Training', logger, opt_config, None)
save_path = save_checkpoint(eval_metas, logger.path('meta') / '{:}-first.pth'.format(model_config.arch), logger)
logger.log('===>>> Before Training : {:}'.format(eval_results))
# Main Training and Evaluation Loop
start_time = time.time()
epoch_time = AverageMeter()
for epoch in range(start_epoch, opt_config.epochs):
need_time = convert_secs2time(epoch_time.avg * (opt_config.epochs-epoch), True)
epoch_str = 'epoch-{:03d}-{:03d}'.format(epoch, opt_config.epochs)
LRs = scheduler.get_lr()
logger.log('\n==>>{:s} [{:s}], [{:s}], LR : [{:.5f} ~ {:.5f}], Config : {:}'.format(time_string(), epoch_str, need_time, min(LRs), max(LRs), opt_config))
# train for one epoch
train_loss, train_nme = temporal_main(args, train_loader, net, criterion, optimizer, epoch_str, logger, opt_config, sbr_config, epoch>=sbr_config.start, 'train')
scheduler.step()
# log the results
logger.log('==>>{:s} Train [{:}] Average Loss = {:.6f}, NME = {:.2f}'.format(time_string(), epoch_str, train_loss, train_nme*100))
save_path = save_checkpoint({
'epoch': epoch,
'args' : deepcopy(args),
'arch' : model_config.arch,
'detector' : detector.state_dict(),
'test_accuracies': test_accuracies,
'state_dict': net.state_dict(),
'scheduler' : scheduler.state_dict(),
'optimizer' : optimizer.state_dict(),
}, logger.path('model') / 'ckp-seed-{:}-last-{:}.pth'.format(args.rand_seed, model_config.arch), logger)
last_info = save_checkpoint({
'epoch': epoch,
'last_checkpoint': save_path,
}, logger.last_info(), logger)
if (args.eval_freq is None) or (epoch+1 == opt_config.epochs) or (epoch%args.eval_freq == 0):
if epoch+1 == opt_config.epochs: _robust_transform = robust_transform
else : _robust_transform = None
logger.log('')
eval_results, eval_metas = eval_all(args, eval_loaders, detector, criterion, epoch_str, logger, opt_config, _robust_transform)
# check whether it is the best and save with copyfile(src, dst)
try:
cur_eval_nme = float( eval_results.split('NME = ')[1].split(' ')[0] )
except:
cur_eval_nme = 1e9
test_accuracies[epoch] = cur_eval_nme
if test_accuracies['best'] > cur_eval_nme: # find the lowest error
dest_path = logger.path('model') / 'ckp-seed-{:}-best-{:}.pth'.format(args.rand_seed, model_config.arch)
copyfile(save_path, dest_path)
logger.log('==>> find lowest error = {:}, save into {:}'.format(cur_eval_nme, dest_path))
meta_save_path = save_checkpoint(eval_metas, logger.path('meta') / '{:}-{:}.pth'.format(model_config.arch, epoch_str), logger)
logger.log('==>> evaluation results : {:}'.format(eval_results))
# measure elapsed time
epoch_time.update(time.time() - start_time)
start_time = time.time()
logger.log('Final checkpoint into {:}'.format(logger.last_info()))
logger.close()
def evaluate(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print('The image is {:}'.format(args.image))
print('The model is {:}'.format(args.model))
snapshot = Path(args.model)
assert snapshot.exists(), 'The model path {:} does not exist'
snapshot = torch.load(snapshot)
# General Data Argumentation
mean_fill = tuple([int(x * 255) for x in [0.485, 0.456, 0.406]])
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
param = snapshot['args']
eval_transform = transforms.Compose([
transforms.PreCrop(param.pre_crop_expand),
transforms.TrainScale2WH((param.crop_width, param.crop_height)),
transforms.ToTensor(), normalize
])
model_config = load_configure(param.model_config, None)
dataset = Dataset(eval_transform, param.sigma, model_config.downsample,
param.heatmap_type, param.data_indicator)
dataset.reset(param.num_pts)
net = obtain_model(model_config, param.num_pts + 1)
net = net.cuda()
weights = remove_module_dict(snapshot['state_dict'])
nu_weights = {}
for key, val in weights.items():
nu_weights[key.split('detector.')[-1]] = val
print(key.split('detector.')[-1])
weights = nu_weights
net.load_state_dict(weights)
print('Prepare input data')
l1 = []
record_writer = Collection_engine.produce_generator()
total_images = len(images)
for im_ind, aimage in enumerate(images):
progressbar(im_ind, total_images)
pts_name = os.path.splitext(aimage)[0] + '.pts'
pts_full = _pts_path_ + pts_name
gtpts = get_pts(pts_full, 90)
aim = _image_path + aimage
args.image = aim
im = cv2.imread(aim)
imshape = im.shape
args.face = [0, 0, imshape[0], imshape[1]]
[image, _, _, _, _, _,
cropped_size], meta = dataset.prepare_input(args.image, args.face)
inputs = image.unsqueeze(0).cuda()
# network forward
with torch.no_grad():
batch_heatmaps, batch_locs, batch_scos = net(inputs)
# obtain the locations on the image in the orignial size
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(
cpu).numpy(), batch_scos.to(cpu).numpy(), cropped_size.numpy()
locations, scores = np_batch_locs[0, :-1, :], np.expand_dims(
np_batch_scos[0, :-1], -1)
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(
-2), cropped_size[1] * 1. / inputs.size(-1)
locations[:,
0], locations[:,
1] = locations[:, 0] * scale_w + cropped_size[
2], locations[:,
1] * scale_h + cropped_size[3]
prediction = np.concatenate((locations, scores),
axis=1).transpose(1, 0)
#print ('the coordinates for {:} facial landmarks:'.format(param.num_pts))
for i in range(param.num_pts):
point = prediction[:, i]
#print ('the {:02d}/{:02d}-th point : ({:.1f}, {:.1f}), score = {:.2f}'.format(i, param.num_pts, float(point[0]), float(point[1]), float(point[2])))
if args.save:
args.save = _output_path + aimage
resize = 512
#image = draw_image_by_points(args.image, prediction, 2, (255, 0, 0), args.face, resize)
#sim, l1e =draw_pts(im, gt_pts=gtpts, pred_pts=prediction, get_l1e=True)
#print(np.mean(l1e))
#l1.append(np.mean(l1e))
pred_pts = np.transpose(prediction, [1, 0])
pred_pts = pred_pts[:, :-1]
record_writer.consume_data(im,
gt_pts=gtpts,
pred_pts=pred_pts,
name=aimage)
#cv2.imwrite(_output_path+aimage, sim)
#image.save(args.save)
#print ('save the visualization results into {:}'.format(args.save))
else:
print('ignore the visualization procedure')
record_writer.post_process()
record_writer.generate_output(output_path=_output_path,
epochs=50,
name='Supervision By Registration')
def evaluate(image, model, face, save_path, cpu):
org_image = image
if not cpu:
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print('The image is {:}'.format(image))
print('The model is {:}'.format(model))
snapshot = model
assert os.path.exists(snapshot), 'The model path {:} does not exist'
print('The face bounding box is {:}'.format(face))
assert len(face) == 4, 'Invalid face input : {:}'.format(face)
if cpu: snapshot = torch.load(snapshot, map_location='cpu')
else: snapshot = torch.load(snapshot)
mean_fill = tuple([int(x * 255) for x in [0.5, 0.5, 0.5]])
normalize = transforms.Normalize(mean=[0.5, 0.5, 0.5], std=[0.5, 0.5, 0.5])
param = snapshot['args']
eval_transform = transforms.Compose([
transforms.PreCrop(param.pre_crop_expand),
transforms.TrainScale2WH((param.crop_width, param.crop_height)),
transforms.ToTensor(), normalize
])
net = models.__dict__[param.arch](param.modelconfig, None)
if not cpu: net = net.cuda()
weights = models.remove_module_dict(snapshot['state_dict'])
net.load_state_dict(weights)
dataset = datasets.GeneralDataset(eval_transform, param.sigma,
param.downsample, param.heatmap_type,
param.dataset_name)
dataset.reset(param.num_pts)
print('[{:}] prepare the input data'.format(time_string()))
[image, _, _, _, _, _,
cropped_size], meta = dataset.prepare_input(image, face)
print('[{:}] prepare the input data done'.format(time_string()))
print('Net : \n{:}'.format(net))
# network forward
with torch.no_grad():
if cpu: inputs = image.unsqueeze(0)
else: inputs = image.unsqueeze(0).cuda()
batch_heatmaps, batch_locs, batch_scos, _ = net(inputs)
#print ('input-shape : {:}'.format(inputs.shape))
flops, params = get_model_infos(net, inputs.shape, None)
print('\nIN-shape : {:}, FLOPs : {:} MB, Params : {:}.'.format(
list(inputs.shape), flops, params))
flops, params = get_model_infos(net, None, inputs)
print('\nIN-shape : {:}, FLOPs : {:} MB, Params : {:}.'.format(
list(inputs.shape), flops, params))
print('[{:}] the network forward done'.format(time_string()))
# obtain the locations on the image in the orignial size
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(
cpu).numpy(), batch_scos.to(cpu).numpy(), cropped_size.numpy()
locations, scores = np_batch_locs[0, :-1, :], np.expand_dims(
np_batch_scos[0, :-1], -1)
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(
-2), cropped_size[1] * 1. / inputs.size(-1)
locations[:,
0], locations[:, 1] = locations[:, 0] * scale_w + cropped_size[
2], locations[:, 1] * scale_h + cropped_size[3]
prediction = np.concatenate((locations, scores), axis=1).transpose(1, 0)
for i in range(param.num_pts):
point = prediction[:, i]
print(
'The coordinate of {:02d}/{:02d}-th points : ({:.1f}, {:.1f}), score = {:.3f}'
.format(i, param.num_pts, float(point[0]), float(point[1]),
float(point[2])))
if save_path:
image = draw_image_by_points(org_image, prediction, 1, (255, 0, 0),
False, False)
image.save(save_path)
print('save image with landmarks into {:}'.format(save_path))
print('finish san evaluation on a single image : {:}'.format(image))
return locations
def main(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
torch.set_num_threads(args.workers)
print('Training Base Detector : prepare_seed : {:}'.format(args.rand_seed))
prepare_seed(args.rand_seed)
temporal_main, eval_all = procedures['{:}-train'.format(
args.procedure)], procedures['{:}-test'.format(args.procedure)]
logger = prepare_logger(args)
# General Data Argumentation
normalize, train_transform, eval_transform, robust_transform = prepare_data_augmentation(
transforms, args)
recover = transforms.ToPILImage(normalize)
args.tensor2imageF = recover
assert (args.scale_min +
args.scale_max) / 2 == 1, 'The scale is not ok : {:} ~ {:}'.format(
args.scale_min, args.scale_max)
# Model Configure Load
model_config = load_configure(args.model_config, logger)
sbr_config = load_configure(args.sbr_config, logger)
shape = (args.height, args.width)
logger.log('--> {:}\n--> Sigma : {:}, Shape : {:}'.format(
model_config, args.sigma, shape))
logger.log('--> SBR Configuration : {:}\n'.format(sbr_config))
# Training Dataset
train_data = VDataset(eval_transform, args.sigma, model_config.downsample, args.heatmap_type, shape, args.use_gray, args.mean_point, \
args.data_indicator, sbr_config, transforms.ToPILImage(normalize, 'cv2gray'))
train_data.load_list(args.train_lists, args.num_pts, args.boxindicator,
args.normalizeL, True)
if args.x68to49:
assert args.num_pts == 68, 'args.num_pts is not 68 vs. {:}'.format(
args.num_pts)
if train_data is not None: train_data = convert68to49(train_data)
args.num_pts = 49
# define the temporal model (accelerated SBR)
net = obtain_pro_temporal(model_config, sbr_config, args.num_pts,
args.sigma, args.use_gray)
assert model_config.downsample == net.downsample, 'downsample is not correct : {:} vs {:}'.format(
model_config.downsample, net.downsample)
logger.log("=> network :\n {}".format(net))
logger.log('Training-data : {:}'.format(train_data))
logger.log('arguments : {:}'.format(args))
opt_config = load_configure(args.opt_config, logger)
optimizer, scheduler, criterion = obtain_optimizer(net.parameters(),
opt_config, logger)
logger.log('criterion : {:}'.format(criterion))
net, criterion = net.cuda(), criterion.cuda()
net = torch.nn.DataParallel(net)
last_info = logger.last_info()
try:
last_checkpoint = load_checkpoint(args.init_model)
checkpoint = remove_module_dict(last_checkpoint['state_dict'], False)
net.module.detector.load_state_dict(checkpoint)
except:
last_checkpoint = load_checkpoint(args.init_model)
net.load_state_dict(last_checkpoint['state_dict'])
detector = torch.nn.DataParallel(net.module.detector)
logger.log("=> initialize the detector : {:}".format(args.init_model))
net.eval()
detector.eval()
logger.log('SBR Config : {:}'.format(sbr_config))
save_xdir = logger.path('meta')
random.seed(111)
index_list = list(range(len(train_data)))
random.shuffle(index_list)
#selected_list = index_list[: min(200, len(index_list))]
#selected_list = [7260, 11506, 39952, 75196, 51614, 41061, 37747, 41355]
#for iidx, i in enumerate(selected_list):
index_list.remove(47875)
selected_list = [47875] + index_list
save_xdir = logger.path('meta')
type_error_1, type_error_2, type_error, misses = 0, 0, 0, 0
type_error_pts, total_pts = 0, 0
for iidx, i in enumerate(selected_list):
frames, Fflows, Bflows, targets, masks, normpoints, transthetas, meanthetas, image_index, nopoints, shapes, is_images = train_data[
i]
frames, Fflows, Bflows, is_images = frames.unsqueeze(
0), Fflows.unsqueeze(0), Bflows.unsqueeze(0), is_images.unsqueeze(
0)
# batch_heatmaps is a list for stage-predictions, each element should be [Batch, Sequence, PTS, H/Down, W/Down]
with torch.no_grad():
if args.procedure == 'heatmap':
batch_heatmaps, batch_locs, batch_scos, batch_past2now, batch_future2now, batch_FBcheck = net(
frames, Fflows, Bflows, is_images)
else:
batch_locs, batch_past2now, batch_future2now, batch_FBcheck = net(
frames, Fflows, Bflows, is_images)
(batch_size, frame_length, C, H,
W), num_pts, annotate_index = frames.size(
), args.num_pts, train_data.video_L
batch_locs = batch_locs.cpu()[:, :, :num_pts]
video_mask = masks.unsqueeze(0)[:, :num_pts]
batch_past2now = batch_past2now.cpu()[:, :, :num_pts]
batch_future2now = batch_future2now.cpu()[:, :, :num_pts]
batch_FBcheck = batch_FBcheck[:, :num_pts].cpu()
FB_check_oks = FB_communication(criterion, batch_locs, batch_past2now,
batch_future2now, batch_FBcheck,
video_mask, sbr_config)
# locations
norm_past_det_locs = torch.cat(
(batch_locs[0, annotate_index - 1, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_noww_det_locs = torch.cat(
(batch_locs[0, annotate_index, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_next_det_locs = torch.cat(
(batch_locs[0, annotate_index + 1, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_next_locs = torch.cat(
(batch_past2now[0, annotate_index, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
norm_past_locs = torch.cat(
(batch_future2now[0, annotate_index - 1, :num_pts].permute(
1, 0), torch.ones(1, num_pts)),
dim=0)
transtheta = transthetas[:2, :]
norm_past_det_locs = torch.mm(transtheta, norm_past_det_locs)
norm_noww_det_locs = torch.mm(transtheta, norm_noww_det_locs)
norm_next_det_locs = torch.mm(transtheta, norm_next_det_locs)
norm_next_locs = torch.mm(transtheta, norm_next_locs)
norm_past_locs = torch.mm(transtheta, norm_past_locs)
real_past_det_locs = denormalize_points(shapes.tolist(),
norm_past_det_locs)
real_noww_det_locs = denormalize_points(shapes.tolist(),
norm_noww_det_locs)
real_next_det_locs = denormalize_points(shapes.tolist(),
norm_next_det_locs)
real_next_locs = denormalize_points(shapes.tolist(), norm_next_locs)
real_past_locs = denormalize_points(shapes.tolist(), norm_past_locs)
gt_noww_points = train_data.labels[image_index.item()].get_points()
gt_past_points = train_data.find_index(
train_data.datas[image_index.item()][annotate_index - 1])
gt_next_points = train_data.find_index(
train_data.datas[image_index.item()][annotate_index + 1])
FB_check_oks = FB_check_oks[:num_pts].squeeze()
#import pdb; pdb.set_trace()
if FB_check_oks.sum().item() > 2:
# type 1 error : detection at both (t) and (t-1) is wrong, while pass the check
is_type_1, (T_wrong, T_total) = check_is_1st_error(
[real_past_det_locs, real_noww_det_locs, real_next_det_locs],
[gt_past_points, gt_noww_points, gt_next_points], FB_check_oks,
shapes)
# type 2 error : detection at frame t is ok, while tracking are wrong and frame at (t-1) is wrong:
spec_index, is_type_2 = check_is_2nd_error(
real_noww_det_locs, gt_noww_points,
[real_past_locs, real_next_locs],
[gt_past_points, gt_next_points], FB_check_oks, shapes)
type_error_1 += is_type_1
type_error_2 += is_type_2
type_error += is_type_1 or is_type_2
type_error_pts, total_pts = type_error_pts + T_wrong, total_pts + T_total
if is_type_2:
RED, GREEN, BLUE = (255, 0, 0), (0, 255, 0), (0, 0, 255)
[image_past, image_noww,
image_next] = train_data.datas[image_index.item()]
crop_box = train_data.labels[
image_index.item()].get_box().tolist()
point_index = FB_check_oks.nonzero().squeeze().tolist()
colors = [
GREEN if _i in point_index else RED
for _i in range(num_pts)
] + [BLUE for _i in range(num_pts)]
I_past_det = draw_image_by_points(
image_past,
torch.cat((real_past_det_locs, gt_past_points[:2]), dim=1),
3, colors, crop_box, (400, 500))
I_noww_det = draw_image_by_points(
image_noww,
torch.cat((real_noww_det_locs, gt_noww_points[:2]), dim=1),
3, colors, crop_box, (400, 500))
I_next_det = draw_image_by_points(
image_next,
torch.cat((real_next_det_locs, gt_next_points[:2]), dim=1),
3, colors, crop_box, (400, 500))
I_past = draw_image_by_points(
image_past,
torch.cat((real_past_locs, gt_past_points[:2]), dim=1), 3,
colors, crop_box, (400, 500))
I_next = draw_image_by_points(
image_next,
torch.cat((real_next_locs, gt_next_points[:2]), dim=1), 3,
colors, crop_box, (400, 500))
###
I_past.save(str(save_xdir / '{:05d}-v1-a-pastt.png'.format(i)))
I_noww_det.save(
str(save_xdir / '{:05d}-v1-b-curre.png'.format(i)))
I_next.save(str(save_xdir / '{:05d}-v1-c-nextt.png'.format(i)))
I_past_det.save(
str(save_xdir / '{:05d}-v1-det-a-past.png'.format(i)))
I_noww_det.save(
str(save_xdir / '{:05d}-v1-det-b-curr.png'.format(i)))
I_next_det.save(
str(save_xdir / '{:05d}-v1-det-c-next.png'.format(i)))
logger.log('TYPE-ERROR : {:}, landmark-index : {:}'.format(
i, spec_index))
else:
misses += 1
string = 'Handle {:05d}/{:05d} :: {:05d}'.format(
iidx, len(selected_list), i)
string += ', error-1 : {:} ({:.2f}%), error-2 : {:} ({:.2f}%)'.format(
type_error_1, type_error_1 * 100.0 / (iidx + 1), type_error_2,
type_error_2 * 100.0 / (iidx + 1))
string += ', error : {:} ({:.2f}%), miss : {:}'.format(
type_error, type_error * 100.0 / (iidx + 1), misses)
string += ', final-error : {:05d} / {:05d} = {:.2f}%'.format(
type_error_pts, total_pts, type_error_pts * 100.0 / total_pts)
logger.log(string)
param = snapshot['args']
eval_transform = transforms.Compose([
transforms.PreCrop(param.pre_crop_expand),
transforms.TrainScale2WH((param.crop_width, param.crop_height)),
transforms.ToTensor(), normalize
])
model_config = load_configure(param.model_config, None)
dataset = Dataset(eval_transform, param.sigma, model_config.downsample,
param.heatmap_type, param.data_indicator)
dataset.reset(param.num_pts)
net = obtain_model(model_config, param.num_pts + 1)
net = net.cuda()
#import pdb; pdb.set_trace()
try:
weights = remove_module_dict(snapshot['detector'])
except:
weights = remove_module_dict(snapshot['state_dict'])
net.load_state_dict(weights)
def evaluate(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print('The image is {:}'.format(args.image))
print('The face bounding box is {:}'.format(args.face))
assert len(args.face) == 4, 'Invalid face input : {:}'.format(args.face)
# General Data Argumentation
def evaluate(args):
if args.cuda:
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
else:
print('Use the CPU mode')
print('The image is {:}'.format(args.image))
print('The model is {:}'.format(args.model))
last_info = Path(args.model)
assert last_info.exists(), 'The model path {:} does not exist'.format(
last_info)
last_info = torch.load(last_info, map_location=torch.device('cpu'))
snapshot = last_info['last_checkpoint']
assert snapshot.exists(), 'The model path {:} does not exist'.format(
snapshot)
print('The face bounding box is {:}'.format(args.face))
assert len(args.face) == 4, 'Invalid face input : {:}'.format(args.face)
snapshot = torch.load(snapshot, map_location=torch.device('cpu'))
param = snapshot['args']
# General Data Argumentation
if param.use_gray == False:
mean_fill = tuple([int(x * 255) for x in [0.485, 0.456, 0.406]])
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
else:
mean_fill = (0.5, )
normalize = transforms.Normalize(mean=[mean_fill[0]], std=[0.5])
eval_transform = transforms.Compose2V([transforms.ToTensor(), normalize, \
transforms.PreCrop(param.pre_crop_expand), \
transforms.CenterCrop(param.crop_max)])
model_config = load_configure(param.model_config, None)
dataset = Dataset(eval_transform, param.sigma, model_config.downsample,
param.heatmap_type, (120, 96), param.use_gray, None,
param.data_indicator)
#dataset = Dataset(eval_transform, param.sigma, model_config.downsample, param.heatmap_type, (param.height,param.width), param.use_gray, None, param.data_indicator)
dataset.reset(param.num_pts)
net = obtain_pro_model(model_config, param.num_pts + 1, param.sigma,
param.use_gray)
net.load_state_dict(remove_module_dict(snapshot['state_dict']))
if args.cuda: net = net.cuda()
print('Processing the input face image.')
face_meta = PointMeta(dataset.NUM_PTS, None, args.face, args.image,
'BASE-EVAL')
face_img = pil_loader(args.image, dataset.use_gray)
affineImage, heatmaps, mask, norm_trans_points, transthetas, _, _, _, shape = dataset._process_(
face_img, face_meta, -1)
#import cv2; cv2.imwrite('temp.png', transforms.ToPILImage(normalize, False)(affineImage))
# network forward
with torch.no_grad():
if args.cuda: inputs = affineImage.unsqueeze(0).cuda()
else: inputs = affineImage.unsqueeze(0)
_, _, batch_locs, batch_scos = net(inputs)
batch_locs, batch_scos = batch_locs.cpu(), batch_scos.cpu()
(batch_size, C, H, W), num_pts = inputs.size(), param.num_pts
locations, scores = batch_locs[0, :-1, :], batch_scos[:, :-1]
norm_locs = normalize_points((H, W), locations.transpose(1, 0))
norm_locs = torch.cat((norm_locs, torch.ones(1, num_pts)), dim=0)
transtheta = transthetas[:2, :]
norm_locs = torch.mm(transtheta, norm_locs)
real_locs = denormalize_points(shape.tolist(), norm_locs)
real_locs = torch.cat((real_locs, scores), dim=0)
print('the coordinates for {:} facial landmarks:'.format(param.num_pts))
for i in range(param.num_pts):
point = real_locs[:, i]
print(
'the {:02d}/{:02d}-th landmark : ({:.1f}, {:.1f}), score = {:.2f}'.
format(i, param.num_pts, float(point[0]), float(point[1]),
float(point[2])))
if args.save:
resize = 512
image = draw_image_by_points(args.image, real_locs, 2, (255, 0, 0),
args.face, resize)
image.save(args.save)
print('save the visualization results into {:}'.format(args.save))
else:
print('ignore the visualization procedure')
def evaluate(args):
assert torch.cuda.is_available(), 'CUDA is not available.'
torch.backends.cudnn.enabled = True
torch.backends.cudnn.benchmark = True
print('The model is {:}'.format(args.model))
snapshot = Path(args.model)
assert snapshot.exists(), 'The model path {:} does not exist'
snapshot = torch.load(snapshot)
# General Data Argumentation
mean_fill = tuple([int(x * 255) for x in [0.485, 0.456, 0.406]])
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
param = snapshot['args']
eval_transform = transforms.Compose([
transforms.PreCrop(param.pre_crop_expand),
transforms.TrainScale2WH((param.crop_width, param.crop_height)),
transforms.ToTensor(), normalize
])
model_config = load_configure(param.model_config, None)
dataset = Dataset(eval_transform, param.sigma, model_config.downsample,
param.heatmap_type, param.data_indicator)
dataset.reset(param.num_pts)
net = obtain_model(model_config, param.num_pts + 1)
net = net.cuda()
weights = remove_module_dict(snapshot['state_dict'])
nu_weights = {}
for key, val in weights.items():
nu_weights[key.split('detector.')[-1]] = val
print(key.split('detector.')[-1])
weights = nu_weights
net.load_state_dict(weights)
print('Prepare input data')
images = os.listdir(args.image_path)
images = natsort.natsorted(images)
total_images = len(images)
for im_ind, aimage in enumerate(images):
progressbar(im_ind, total_images)
#aim = os.path.join(args.image_path, aimage)
aim = '0.jpg'
args.image = aim
im = cv2.imread(aim)
imshape = im.shape
print(imshape)
input('crap12')
args.face = [0, 0, imshape[0], imshape[1]]
[image, _, _, _, _, _,
cropped_size], meta = dataset.prepare_input(args.image, args.face)
inputs = image.unsqueeze(0).cuda()
scale_h, scale_w = cropped_size[0] * 1. / inputs.size(
-2), cropped_size[1] * 1. / inputs.size(-1)
print(inputs.size(-2))
print(inputs.size(-1))
print(scale_w.data.numpy())
print(scale_h.data.numpy())
print(cropped_size.data.numpy())
input('crap')
# network forward
with torch.no_grad():
batch_locs, batch_scos = net(inputs)
c_im = np.expand_dims(image.data.numpy(), 0)
c_locs, c_scors = rep.run(c_im)
# obtain the locations on the image in the orignial size
cpu = torch.device('cpu')
np_batch_locs, np_batch_scos, cropped_size = batch_locs.to(
cpu).numpy(), batch_scos.to(cpu).numpy(), cropped_size.numpy()
locations, scores = np_batch_locs[0, :-1, :], np.expand_dims(
np_batch_scos[0, :-1], -1)
locations[:, 0], locations[:, 1] = locations[:, 0] * scale_w + cropped_size[2], locations[:, 1] * scale_h + \
cropped_size[3]
prediction = np.concatenate((locations, scores),
axis=1).transpose(1, 0)
c_locations = c_locs[0, :-1, :]
c_locations[:, 0], c_locations[:, 1] = c_locations[:, 0] * scale_w + cropped_size[2], c_locations[:, 1] * scale_h + \
cropped_size[3]
c_scores = np.expand_dims(c_scors[0, :-1], -1)
c_pred_pts = np.concatenate((c_locations, c_scores),
axis=1).transpose(1, 0)
pred_pts = np.transpose(prediction, [1, 0])
pred_pts = pred_pts[:, :-1]
c_pred_pts = np.transpose(c_pred_pts, [1, 0])
c_pred_pts = c_pred_pts[:, :-1]
print(c_scors, '\n\n\n')
print(np_batch_scos)
print(c_scors - np_batch_scos)
if args.save:
json_file = os.path.splitext(aimage)[0] + '.jpg'
save_path = os.path.join(args.save, 'caf' + json_file)
save_path2 = os.path.join(args.save, 'py_' + json_file)
sim2 = draw_pts(im, pred_pts=pred_pts, get_l1e=False)
sim = draw_pts(im, pred_pts=c_pred_pts, get_l1e=False)
#print(pred_pts)
cv2.imwrite(save_path, sim)
cv2.imwrite(save_path2, sim2)
input('save1')
# image.save(args.save)
# print ('save the visualization results into {:}'.format(args.save))
else:
print('ignore the visualization procedure')
