def loadOldProject(data, labels_dict):
project = Project()
project.importLabelsFromConfiguration(labels_dict)
map_filename = data["Map File"]
#convert to relative paths in case:
dir = QDir(os.getcwd())
map_filename = dir.relativeFilePath(map_filename)
image_name = os.path.basename(map_filename)
image_name = image_name[:-4]
image = Image(id=image_name)
image.map_px_to_mm_factor = data["Map Scale"]
image.acquisition_date = "1955-11-05"
channel = Channel(filename=map_filename, type="RGB")
image.channels.append(channel)
for blob_data in data["Segmentation Data"]:
blob = Blob(None, 0, 0, 0)
blob.fromDict(blob_data)
blob.setId(int(
blob.id)) # id should be set again to update related info
image.annotations.addBlob(blob)
project.images.append(image)
return project
def __init__(self,
rect=[0.0, 0.0, 0.0, 0.0],
map_px_to_mm_factor=1.0,
width=None,
height=None,
channels=[],
id=None,
name=None,
acquisition_date="",
georef_filename="",
workspace=[],
metadata={},
annotations={},
working_area=[]):
#we have to select a standanrd enforced!
#in image standard (x, y, width height)
#in numpy standard (y, x, height, width) #no the mixed format we use now I REFUSE to use it.
#in range np format: (top, left, bottom, right)
#in GIS standard (bottom, left, top, right)
self.rect = rect #coordinates of the image. (in the spatial reference system)
self.map_px_to_mm_factor = map_px_to_mm_factor #if we have a references system we should be able to recover this numner
# otherwise we need to specify it.
self.width = width
self.height = height #in pixels!
self.annotations = Annotation()
for data in annotations:
blob = Blob(None, 0, 0, 0)
blob.fromDict(data)
self.annotations.addBlob(blob)
self.channels = list(map(lambda c: Channel(**c), channels))
self.id = id # internal id used in correspondences it will never changes
self.name = name # a label for an annotated image
self.workspace = workspace # a polygon in spatial reference system
self.working_area = working_area # this is the working area of data exports for training
self.acquisition_date = acquisition_date # acquisition date is mandatory (format YYYY-MM-DD)
self.georef_filename = georef_filename # image file (GeoTiff) contained the georeferencing information
self.metadata = metadata # this follows image_metadata_template, do we want to allow freedom to add custome values?
