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refactor(proofs): more features to OCR extraction #566

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merged 2 commits into from
Nov 14, 2024
Merged

refactor(proofs): more features to OCR extraction #566

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85efd43
refactor(proofs): added other features to google vision OCR post request
albertaillet Nov 13, 2024
0855b5d
Merge branch 'main' into run-ocr-extraction-3
albertaillet Nov 14, 2024
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11 changes: 10 additions & 1 deletion open_prices/proofs/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -141,6 +141,9 @@ def run_ocr_on_image(image_path: Path | str, api_key: str) -> dict[str, Any] | N
:param image_path: the path to the image
:param api_key: the Google Cloud Vision API key
:return: the OCR data as a dict or None if an error occurred

This is similar to the run_ocr.py script in openfoodfacts-server:
https://github.com/openfoodfacts/openfoodfacts-server/blob/main/scripts/run_ocr.py
"""
with open(image_path, "rb") as f:
image_bytes = f.read()
Expand All @@ -152,7 +155,13 @@ def run_ocr_on_image(image_path: Path | str, api_key: str) -> dict[str, Any] | N
json={
"requests": [
{
"features": [{"type": "TEXT_DETECTION"}],
"features": [
{"type": "TEXT_DETECTION"},
{"type": "LOGO_DETECTION"},
{"type": "LABEL_DETECTION"},
{"type": "SAFE_SEARCH_DETECTION"},
{"type": "FACE_DETECTION"},
],
"image": {"content": base64_content},
}
]
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