Primitive text direction feature detector #5
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unshred/features/text.py
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Generally looks nice. Thank you for all your hard work |
unshred/features/text.py
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You only include into histograms for pixel[0]<MAGIC_COLOR_THRESHOLD (10) values 255-pixel[0]. So the minimum value in histogram would be 245, where it's not 0. I suggest replacing this check with "if value != 0:" or just "if value:" to make the code easier to follow
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Yeah, that is pretty dirty. Planned to remove that code and add image binarization in the beginning...
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Guys, take a look into the latest version. :-) |
unshred/features/text.py
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The previous request still holds: please describe what is each of these "magic" values
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By the way, in case of just a single line of text, your approach seems to mistake letters for separate lines, i.e. the answer is wrong by 90º. |
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Guys, I've fixed code accoring your comments. |
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Please remove MAGIC_ from here and other constants.
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v.1.1 of text direction feature detector :)