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Author SHA1 Message Date
Julius Unverfehrt
528ae3fafe chore: try to fix custom build by pushing again 2025-01-30 14:26:51 +01:00
Julius Unverfehrt
e20a5623e6 feat: RED-10765: filter out classifications for 'duplicate' images present in the document 2025-01-30 12:56:50 +01:00
6 changed files with 1286 additions and 1736 deletions

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@ -4,7 +4,7 @@ level = "INFO"
[service]
# Print document processing progress to stdout
verbose = false
batch_size = 6
batch_size = 16
image_stiching_tolerance = 1 # in pixels
mlflow_run_id = "fabfb1f192c745369b88cab34471aba7"
@ -36,7 +36,4 @@ max = 10
[filters.overrides.signature.image_to_page_quotient]
max = 0.4
[filters.overrides.logo.image_to_page_quotient]
min = 0.06

2941
poetry.lock generated

File diff suppressed because it is too large Load Diff

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@ -1,6 +1,6 @@
[tool.poetry]
name = "image-classification-service"
version = "2.17.0"
version = "2.15.1"
description = ""
authors = ["Team Research <research@knecon.com>"]
readme = "README.md"
@ -10,8 +10,8 @@ packages = [{ include = "image_prediction", from = "src" }]
python = ">=3.10,<3.11"
# FIXME: This should be recent pyinfra, but the recent protobuf packages are not compatible with tensorflow 2.9.0, also
# see RED-9948.
pyinfra = { version = "3.4.2", source = "gitlab-research" }
kn-utils = { version = ">=0.4.0", source = "gitlab-research" }
pyinfra = { version = "3.2.11", source = "gitlab-research" }
kn-utils = { version = "^0.2.7", source = "gitlab-research" }
dvc = "^2.34.0"
dvc-ssh = "^2.20.0"
dvc-azure = "^2.21.2"

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@ -10,8 +10,6 @@ from image_prediction.utils.pdf_annotation import annotate_pdf
logger = get_logger()
logger.setLevel("DEBUG")
def parse_args():
parser = argparse.ArgumentParser()

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@ -77,29 +77,30 @@ class Pipeline:
def filter_duplicates(metadata: Iterable[dict[str, Any]]) -> Iterable[dict[str, Any]]:
"""Filter out duplicate images from the `position` (image coordinates) and `page`, preferring the one with
`allPassed` set to True.
"""Filter out duplicate images from the `position` (image coordinates), `page` and `representation` (perceptual hash).
See RED-10765 (RM-241): Removed redactions reappear for why this is necessary.
"""
keep = dict()
for image_meta in metadata:
key: tuple[int, int, int, int, int] = (
image_meta["position"]["x1"],
image_meta["position"]["x2"],
image_meta["position"]["y1"],
image_meta["position"]["y2"],
image_meta["position"]["pageNumber"],
)
if key in keep:
logger.warning(
f"Duplicate image found: x1={key[0]}, x2={key[1]}, y1={key[2]}, y2={key[3]}, pageNumber={key[4]}"
)
if image_meta["filters"]["allPassed"]:
logger.warning("Setting the image with allPassed flag set to True")
keep[key] = image_meta
else:
logger.warning("Keeping the previous image since the current image has allPassed flag set to False")
else:
keep[key] = image_meta
yield from keep.values()
Args:
metadata: Iterable of image metadata dicts.
Returns:
Iterable of image metadata dicts with duplicates removed.
"""
seen = set()
for item in metadata:
key = (
item["representation"],
item["position"]["x1"],
item["position"]["x2"],
item["position"]["y1"],
item["position"]["y2"],
item["position"]["pageNumber"],
)
if key not in seen:
seen.add(key)
yield item
else:
logger.warning(
f"Duplicate image found: representation={key[0]}, x1={key[1]}, x2={key[2]}, y1={key[3]}, y2={key[4]}, pageNumber={key[5]}"
)
continue

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@ -6,12 +6,7 @@ from image_prediction.pipeline import load_pipeline
def test_all_duplicate_images_are_filtered():
"""See RED-10765 (RM-241): Removed redactions reappear."""
pdf_path = (
Path(__file__).parents[1]
/ "data"
/ "RED-10765"
/ "RM-241-461c90d6d6dc0416ad5f0b05feef4dfc.UNTOUCHED_shortened.pdf"
)
pdf_path = Path(__file__).parents[1] / "data" / "RED-10765" / "RM-241-461c90d6d6dc0416ad5f0b05feef4dfc.UNTOUCHED_shortened.pdf"
pdf_bytes = pdf_path.read_bytes()
pipeline = load_pipeline(verbose=True, batch_size=CONFIG.service.batch_size)
@ -19,17 +14,7 @@ def test_all_duplicate_images_are_filtered():
seen = set()
for prediction in predictions:
key = (
prediction["position"]["x1"],
prediction["position"]["x2"],
prediction["position"]["y1"],
prediction["position"]["y2"],
prediction["position"]["pageNumber"],
)
key = (prediction['representation'], prediction['position']['x1'], prediction['position']['x2'], prediction['position']['y1'], prediction['position']['y2'], prediction['position']['pageNumber'])
assert key not in seen, f"Duplicate found: {key}"
seen.add(key)
all_passed = sum(1 for prediction in predictions if prediction["filters"]["allPassed"])
assert all_passed == 1, f"Expected 1 image with allPassed flag set to True, but got {all_passed}"
assert len(predictions) == 177, f"Expected 177 images, but got {len(predictions)}"