refactor: remove tensorflow dependency from vision image preprocessing#591
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irhyl wants to merge 1 commit intogoogle-deepmind:mainfrom
Open
refactor: remove tensorflow dependency from vision image preprocessing#591irhyl wants to merge 1 commit intogoogle-deepmind:mainfrom
irhyl wants to merge 1 commit intogoogle-deepmind:mainfrom
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Replace tf.image.decode_jpeg/tf.io.encode_jpeg JPEG round-trip with PIL (Pillow) equivalent using Image.save/Image.open via BytesIO. This eliminates the only direct tensorflow import in the codebase, removing a ~500MB transitive dependency that was used solely for JPEG encode/decode in a single function. PIL (Pillow) is already imported in this file for load_image_files(), so no new dependencies are introduced. Resolves TODO(eyvinec) on line 73.
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Replace tf.image.decode_jpeg/tf.io.encode_jpeg JPEG round-trip with PIL (Pillow) equivalent using Image.save/Image.open via BytesIO.
This eliminates the only direct tensorflow import in the codebase, removing a ~500MB transitive dependency that was used solely for JPEG encode/decode in a single function.
PIL (Pillow) is already imported in this file for load_image_files(), so no new dependencies are introduced.
Resolves TODO(eyvinec) on line 73.