def detect(cls, context: FormatDetectionContext) -> None:
with context.require_any():
for prefix in (VggFace2Path.BBOXES_FILE,
VggFace2Path.LANDMARKS_FILE):
with context.alternative():
context.require_file(
f'{VggFace2Path.ANNOTATION_DIR}/{prefix}*.csv')
def detect(cls, context: FormatDetectionContext):
with context.require_any():
for image_dir in MarsPath.IMAGE_DIR_PATTERNS:
with context.alternative():
context.require_file('/'.join([
MarsPath.SUBSET_DIR_PATTERN, image_dir,
image_dir + MarsPath.IMAGE_NAME_POSTFIX
]))
def detect(cls, context: FormatDetectionContext) -> None:
# The `voc` format is inherently ambiguous with `voc_classification`,
# `voc_detection`, etc. To remove the ambiguity (and thus make it
# possible to use autodetection with the VOC datasets), disable
# autodetection for the single-task formats.
if len(cls._TASKS) == 1:
context.raise_unsupported()
with context.require_any():
task_dirs = {task_dir for _, task_dir in cls._TASKS.values()}
for task_dir in sorted(task_dirs):
with context.alternative():
context.require_file(
osp.join(VocPath.SUBSETS_DIR, task_dir, '*.txt'))
def detect(
cls,
context: FormatDetectionContext,
) -> FormatDetectionConfidence:
# The `coco` format is inherently ambiguous with `coco_instances`,
# `coco_stuff`, etc. To remove the ambiguity (and thus make it possible
# to use autodetection with the COCO dataset), disable autodetection
# for the single-task formats.
if len(cls._TASKS) == 1:
context.raise_unsupported()
with context.require_any():
for task in cls._TASKS.keys():
with context.alternative():
context.require_file(f'annotations/{task.name}_*.json')
def detect(cls, context: FormatDetectionContext) -> None:
with context.require_any():
for prefix in (SynthiaPath.IMAGES_DIR, SynthiaPath.LABELS_SEGM_DIR,
SynthiaPath.SEMANTIC_SEGM_DIR):
with context.alternative():
context.require_file(f'{prefix}/**/*.png')
def detect(cls, context: FormatDetectionContext) -> None:
with context.require_any():
for pattern in cls.POSSIBLE_ANNOTATION_PATTERNS:
with context.alternative():
context.require_file(
f'{OpenImagesPath.ANNOTATIONS_DIR}/{pattern}')