def test_can_merge_classes(self):
source0 = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(0),
Label(1),
Bbox(0, 0, 1, 1, label=1),
]),
], categories=['a', 'b'])
source1 = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(0),
Label(1),
Bbox(0, 0, 1, 1, label=0),
Bbox(0, 0, 1, 1, label=1),
]),
], categories=['b', 'c'])
expected = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(0),
Label(1),
Label(2),
Bbox(0, 0, 1, 1, label=1),
Bbox(0, 0, 1, 1, label=2),
]),
], categories=['a', 'b', 'c'])
merger = IntersectMerge()
merged = merger([source0, source1])
compare_datasets(self, expected, merged, ignored_attrs={'score'})
def test_group_checks(self):
dataset = Dataset.from_iterable(
[
DatasetItem(
1,
annotations=[
Bbox(0, 0, 0, 0, label=0,
group=1), # misses an optional label
Bbox(0, 0, 0, 0, label=1, group=1),
Bbox(0, 0, 0, 0, label=2,
group=2), # misses a mandatory label - error
Bbox(0, 0, 0, 0, label=2, group=2),
Bbox(0, 0, 0, 0, label=4), # misses an optional label
Bbox(0, 0, 0, 0,
label=5), # misses a mandatory label - error
Bbox(0, 0, 0, 0,
label=0), # misses a mandatory label - error
Bbox(0, 0, 0, 0, label=3), # not listed - not checked
]),
],
categories=['a', 'a_g1', 'a_g2_opt', 'b', 'c', 'c_g1_opt'])
merger = IntersectMerge(
conf={'groups': [['a', 'a_g1', 'a_g2_opt?'], ['c', 'c_g1_opt?']]})
merger([dataset, dataset])
self.assertEqual(
3,
len([e for e in merger.errors if isinstance(e, WrongGroupError)]),
merger.errors)
def test_can_match_items(self):
# items 1 and 3 are unique, item 2 is common and should be merged
source0 = Dataset.from_iterable([
DatasetItem(1, annotations=[ Label(0), ]),
DatasetItem(2, annotations=[ Label(0), ]),
], categories=['a', 'b'])
source1 = Dataset.from_iterable([
DatasetItem(2, annotations=[ Label(1), ]),
DatasetItem(3, annotations=[ Label(0), ]),
], categories=['a', 'b'])
source2 = Dataset.from_iterable([
DatasetItem(2, annotations=[ Label(0), Bbox(1, 2, 3, 4) ]),
], categories=['a', 'b'])
expected = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(0, attributes={'score': 1/3}),
]),
DatasetItem(2, annotations=[
Label(0, attributes={'score': 2/3}),
Label(1, attributes={'score': 1/3}),
Bbox(1, 2, 3, 4, attributes={'score': 1.0}),
]),
DatasetItem(3, annotations=[
Label(0, attributes={'score': 1/3}),
]),
], categories=['a', 'b'])
merger = IntersectMerge()
merged = merger([source0, source1, source2])
compare_datasets(self, expected, merged)
self.assertEqual(
[
NoMatchingItemError(item_id=('1', DEFAULT_SUBSET_NAME),
sources={1, 2}),
NoMatchingItemError(item_id=('3', DEFAULT_SUBSET_NAME),
sources={0, 2}),
],
sorted((e for e in merger.errors
if isinstance(e, NoMatchingItemError)),
key=lambda e: e.item_id)
)
self.assertEqual(
[
NoMatchingAnnError(item_id=('2', DEFAULT_SUBSET_NAME),
sources={0, 1}, ann=source2.get('2').annotations[1]),
],
sorted((e for e in merger.errors
if isinstance(e, NoMatchingAnnError)),
key=lambda e: e.item_id)
)
def merge_command(args):
source_projects = [load_project(p) for p in args.project]
dst_dir = args.dst_dir
if dst_dir:
if not args.overwrite and osp.isdir(dst_dir) and os.listdir(dst_dir):
raise CliException("Directory '%s' already exists "
"(pass --overwrite to overwrite)" % dst_dir)
else:
dst_dir = generate_next_file_name('merged')
source_datasets = []
for p in source_projects:
log.debug("Loading project '%s' dataset", p.config.project_name)
source_datasets.append(p.make_dataset())
merger = IntersectMerge(
conf=IntersectMerge.Conf(pairwise_dist=args.iou_thresh,
groups=args.groups,
output_conf_thresh=args.output_conf_thresh,
quorum=args.quorum))
merged_dataset = merger(source_datasets)
merged_project = Project()
output_dataset = merged_project.make_dataset()
output_dataset.define_categories(merged_dataset.categories())
merged_dataset = output_dataset.update(merged_dataset)
merged_dataset.save(save_dir=dst_dir)
report_path = osp.join(dst_dir, 'merge_report.json')
save_merge_report(merger, report_path)
dst_dir = osp.abspath(dst_dir)
log.info("Merge results have been saved to '%s'" % dst_dir)
log.info("Report has been saved to '%s'" % report_path)
return 0
def test_can_merge_categories(self):
source0 = Dataset.from_iterable([
DatasetItem(1, annotations=[ Label(0), ]),
], categories={
AnnotationType.label: LabelCategories.from_iterable(['a', 'b']),
AnnotationType.points: PointsCategories.from_iterable([
(0, ['l0', 'l1']),
(1, ['l2', 'l3']),
]),
AnnotationType.mask: MaskCategories({
0: (0, 1, 2),
1: (1, 2, 3),
}),
})
source1 = Dataset.from_iterable([
DatasetItem(1, annotations=[ Label(0), ]),
], categories={
AnnotationType.label: LabelCategories.from_iterable(['c', 'b']),
AnnotationType.points: PointsCategories.from_iterable([
(0, []),
(1, ['l2', 'l3']),
]),
AnnotationType.mask: MaskCategories({
0: (0, 2, 4),
1: (1, 2, 3),
}),
})
expected = Dataset.from_iterable([
DatasetItem(1, annotations=[ Label(0), Label(2), ]),
], categories={
AnnotationType.label: LabelCategories.from_iterable(['a', 'b', 'c']),
AnnotationType.points: PointsCategories.from_iterable([
(0, ['l0', 'l1']),
(1, ['l2', 'l3']),
(2, []),
]),
AnnotationType.mask: MaskCategories({
0: (0, 1, 2),
1: (1, 2, 3),
2: (0, 2, 4),
}),
})
merger = IntersectMerge()
merged = merger([source0, source1])
compare_datasets(self, expected, merged, ignored_attrs={'score'})
def test_attributes(self):
source0 = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(2, attributes={
'unique': 1,
'common_under_quorum': 2,
'common_over_quorum': 3,
'ignored': 'q',
}),
]),
], categories=['a', 'b', 'c'])
source1 = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(2, attributes={
'common_under_quorum': 2,
'common_over_quorum': 3,
'ignored': 'q',
}),
]),
], categories=['a', 'b', 'c'])
source2 = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(2, attributes={
'common_over_quorum': 3,
'ignored': 'q',
}),
]),
], categories=['a', 'b', 'c'])
expected = Dataset.from_iterable([
DatasetItem(1, annotations=[
Label(2, attributes={ 'common_over_quorum': 3 }),
]),
], categories=['a', 'b', 'c'])
merger = IntersectMerge(conf={
'quorum': 3, 'ignored_attributes': {'ignored'}})
merged = merger([source0, source1, source2])
compare_datasets(self, expected, merged, ignored_attrs={'score'})
self.assertEqual(2, len([e for e in merger.errors
if isinstance(e, FailedAttrVotingError)])
)
def test_can_match_lines_when_line_not_approximated(self):
source0 = Dataset.from_iterable([
DatasetItem(1, annotations=[
PolyLine([1, 1, 2, 1, 3, 5, 5, 5, 8, 3]),
]),
])
source1 = Dataset.from_iterable([
DatasetItem(1, annotations=[
PolyLine([1, 1, 8, 3]),
]),
])
expected = Dataset.from_iterable([
DatasetItem(1, annotations=[
PolyLine([1, 1, 2, 1, 3, 5, 5, 5, 8, 3]),
]),
], categories=[])
merger = IntersectMerge(conf={'quorum': 1, 'pairwise_dist': 0.1})
merged = merger([source0, source1])
compare_datasets(self, expected, merged, ignored_attrs={'score'})
self.assertEqual(0, len(merger.errors))
def merge(cleaned_datasets, output, save_images=False):
"""datum merge -o {output} {project_dirs}"""
print(f"Merging datasets to {output}/")
projects = [Project.load(p) for p in cleaned_datasets]
datasets = [p.make_dataset() for p in projects]
merged_project_dir = Path(output)
# perform the merge
merge_config = IntersectMerge.Conf(
pairwise_dist=0.25,
groups=[],
output_conf_thresh=0.0,
quorum=0,
)
merged_dataset = IntersectMerge(conf=merge_config)(datasets)
merged_project = Project()
output_dataset = merged_project.make_dataset()
output_dataset.define_categories(merged_dataset.categories())
merged_dataset = output_dataset.update(merged_dataset)
merged_dataset.save(save_dir=merged_project_dir, save_images=save_images)
def test_can_match_shapes(self):
source0 = Dataset.from_iterable(
[
DatasetItem(
1,
annotations=[
# unique
Bbox(1, 2, 3, 4, label=1),
# common
Mask(label=2,
z_order=2,
image=np.array([
[0, 0, 0, 0],
[0, 0, 0, 0],
[1, 1, 1, 0],
[1, 1, 1, 0],
])),
Polygon([1, 0, 3, 2, 1, 2]),
# an instance with keypoints
Bbox(4, 5, 2, 4, label=2, z_order=1, group=1),
Points([5, 6], label=0, group=1),
Points([6, 8], label=1, group=1),
PolyLine([1, 1, 2, 1, 3, 1]),
]),
],
categories=['a', 'b', 'c'])
source1 = Dataset.from_iterable(
[
DatasetItem(
1,
annotations=[
# common
Mask(label=2,
image=np.array([
[0, 0, 0, 0],
[0, 1, 1, 1],
[0, 1, 1, 1],
[0, 1, 1, 1],
])),
Polygon([0, 2, 2, 0, 2, 1]),
# an instance with keypoints
Bbox(4, 4, 2, 5, label=2, z_order=1, group=2),
Points([5.5, 6.5], label=0, group=2),
Points([6, 8], label=1, group=2),
PolyLine([1, 1.5, 2, 1.5]),
]),
],
categories=['a', 'b', 'c'])
source2 = Dataset.from_iterable(
[
DatasetItem(
1,
annotations=[
# common
Mask(label=2,
z_order=3,
image=np.array([
[0, 0, 1, 1],
[0, 1, 1, 1],
[1, 1, 1, 1],
[1, 1, 1, 0],
])),
Polygon([3, 1, 2, 2, 0, 1]),
# an instance with keypoints, one is missing
Bbox(3, 6, 2, 3, label=2, z_order=4, group=3),
Points([4.5, 5.5], label=0, group=3),
PolyLine([1, 1.25, 3, 1, 4, 2]),
]),
],
categories=['a', 'b', 'c'])
expected = Dataset.from_iterable(
[
DatasetItem(
1,
annotations=[
# unique
Bbox(1, 2, 3, 4, label=1),
# common
# nearest to mean bbox
Mask(label=2,
z_order=3,
image=np.array([
[0, 0, 0, 0],
[0, 1, 1, 1],
[0, 1, 1, 1],
[0, 1, 1, 1],
])),
Polygon([1, 0, 3, 2, 1, 2]),
# an instance with keypoints
Bbox(4, 5, 2, 4, label=2, z_order=4, group=1),
Points([5, 6], label=0, group=1),
Points([6, 8], label=1, group=1),
PolyLine([1, 1.25, 3, 1, 4, 2]),
]),
],
categories=['a', 'b', 'c'])
merger = IntersectMerge(conf={'quorum': 1, 'pairwise_dist': 0.1})
merged = merger([source0, source1, source2])
compare_datasets(self, expected, merged, ignored_attrs={'score'})
self.assertEqual(
[
NoMatchingAnnError(item_id=('1', ''),
sources={2},
ann=source0.get('1').annotations[5]),
NoMatchingAnnError(item_id=('1', ''),
sources={1, 2},
ann=source0.get('1').annotations[0]),
],
sorted(
(e
for e in merger.errors if isinstance(e, NoMatchingAnnError)),
key=lambda e: len(e.sources)))
def mergeDataset(self, import_args: Arg, filter_arg: Arg):
config = setConfig(import_args['format'])
source_datasets = dict([(path, Environment().make_importer(
import_args['format'])(str(path)).make_dataset())
for path in self.datasetPathList])
itemIdsAndPath = reduce(lambda x, y: x + y,
[[(item.id, path) for item in dataset]
for path, dataset in source_datasets.items()])
# for itemId, path in itemIdsAndPath:
for path, dataset in source_datasets.items():
itemIdsInPath = set(
[itemId for itemId, _path in itemIdsAndPath if _path == path])
itemIdsOutPath = set(
[itemId for itemId, _path in itemIdsAndPath if _path != path])
if itemIdsInPath & itemIdsOutPath:
for subsetName, subset in dataset.subsets().items():
imgDir: Path = path / config.getImgDir(subsetName)
_subset = deepcopy(subset.items)
for item in _subset.values():
imgFile = Path(item.image.path)
relPath = imgFile.relative_to(imgDir)
newPath = imgDir / path.name / relPath
oldItemId = item.id
newItemId = item.id = str(path.name / relPath.parent /
relPath.stem).replace(
'\\', '/')
item.image._path = str(newPath)
del subset.items[oldItemId]
subset.items[newItemId] = item
newPath.parent.mkdir(parents=True, exist_ok=True)
if item.image.has_data:
move(str(imgFile),
str(imgDir / path.name / relPath))
mergePath = (self.projectsPath / self.mergeFolderName)
if mergePath.is_dir():
rmtree(mergePath, onerror=remove_readonly)
mergePath.mkdir(exist_ok=True, parents=True)
dst_dir = str(mergePath)
merger = IntersectMerge(conf=IntersectMerge.Conf())
merged_dataset = merger(list(source_datasets.values()))
merged_project = Project()
output_dataset = merged_project.make_dataset()
output_dataset.define_categories(merged_dataset.categories())
merged_dataset = output_dataset.update(merged_dataset)
if filter_arg['no_anno_filter'].lower() == 'y':
filtered_dataset = Project().make_dataset()
filtered_dataset.define_categories(merged_dataset.categories())
merged_dataset = filtered_dataset.update(
merged_dataset.select(lambda item: len(item.annotations) != 0))
annoId = 1
imageIdName = config.imageIdName
for idx, item in tqdm(enumerate(merged_dataset), desc='datasets'):
if imageIdName is not None:
item.attributes[imageIdName] = idx + 1
for anno in item.annotations:
anno.id = annoId
annoId += 1
merged_dataset.save(save_dir=dst_dir, save_images=True)
# for subsetName, subset in tqdm(merged_dataset.subsets().items(), desc='datasets'):
# for idx, itemId in tqdm(enumerate(itemIds), desc='items'):
# if imageIdName is not None:
# merged_dataset.get(itemId,subset=subsetName).attributes[imageIdName] = idx+1
# for anno in merged_dataset.get(itemId, subset=subsetName).annotations:
# anno.id = annoId
# annoId += 1
# merged_dataset.save(save_dir=dst_dir, save_images=True)
return self
def merge_command(args):
# Workaround. Required positionals consume positionals from the end
args._positionals += join_cli_args(args, 'targets', 'extra_args')
has_sep = '--' in args._positionals
if has_sep:
pos = args._positionals.index('--')
if pos == 0:
raise argparse.ArgumentError(None,
message="Expected at least 1 target argument")
else:
pos = len(args._positionals)
args.targets = args._positionals[:pos] or [ProjectBuildTargets.MAIN_TARGET]
args.extra_args = args._positionals[pos + has_sep:]
show_plugin_help = '-h' in args.extra_args or '--help' in args.extra_args
dst_dir = args.dst_dir
if dst_dir:
if not args.overwrite and osp.isdir(dst_dir) and os.listdir(dst_dir):
raise CliException("Directory '%s' already exists "
"(pass --overwrite to overwrite)" % dst_dir)
else:
dst_dir = generate_next_file_name('merged')
dst_dir = osp.abspath(dst_dir)
project = None
try:
project = scope_add(load_project(args.project_dir))
except ProjectNotFoundError:
if not show_plugin_help and len(args.targets) == 1 and args.project_dir:
raise
if project is not None:
env = project.env
else:
env = Environment()
try:
converter = env.converters[args.format]
except KeyError:
raise CliException("Converter for format '%s' is not found" % \
args.format)
export_args = converter.parse_cmdline(args.extra_args)
source_datasets = []
try:
if len(args.targets) == 1:
source_datasets.append(project.working_tree.make_dataset())
for t in args.targets:
target_dataset, target_project = parse_full_revpath(t, project)
if target_project:
scope_add(target_project)
source_datasets.append(target_dataset)
except Exception as e:
raise CliException(str(e))
merger = IntersectMerge(conf=IntersectMerge.Conf(
pairwise_dist=args.iou_thresh, groups=args.groups or [],
output_conf_thresh=args.output_conf_thresh, quorum=args.quorum
))
merged_dataset = merger(source_datasets)
merged_dataset.export(save_dir=dst_dir, format=converter, **export_args)
report_path = osp.join(dst_dir, 'merge_report.json')
save_merge_report(merger, report_path)
log.info("Merge results have been saved to '%s'" % dst_dir)
log.info("Report has been saved to '%s'" % report_path)
return 0
