Unfortunately I am not aware of (maintained) python leptonica support (any
volunteers?), but you can directly use leptonica&tesseract via cffi in
python.
See some examples :
https://sk-spell.sk.cx/building-minimalistic-tesseract
https://github.com/zdenop/SimpleTesseractPythonWrapper/blob/master/SimpleTesseractPythonWrapper.ipynb
Zdenko
št 7. 1. 2021 o 12:39 Deepak Sharma <dee...@intellectfaces.co.in>
napísal(a):
> can you suggest me with an alternate for leptonica for "python & windows"
>
> On Thursday, January 7, 2021 at 1:42:28 AM UTC+5:30 zdenop wrote:
>
>> try to play with the leptonica pixAutoPhotoinvert function[1].
>> quick test with following C code snippets provided attached result:
>>
>> pix = leptonica.pixRead("des_resume3.png");
>> pix1 = leptonica.pixThresholdToBinary(pix, 170);
>> autoinverted = pixAutoPhotoinvert(pix1, thresh, NULL, NULL);
>> pixWrite("autoinverted.png", autoinverted, IFF_PNG);
>>
>> [1]
>> https://github.com/DanBloomberg/leptonica/blob/f7a4bdc48f54c973e6b7c47b9181ac0ef0bd2089/src/pageseg.c#L2370
>>
>> Zdenko
>>
>>
>> st 6. 1. 2021 o 17:43 Deepak Sharma <dee...@intellectfaces.co.in>
>> napísal(a):
>>
>>> I am trying to preprocess resumes for building an OCR model. Please
>>> refer to the reference image attached in this message.
>>> As you can see, under the skills section, all the skills are surrounded
>>> by bluish green patch. I need help with how to remove those colors from the
>>> image?
>>> Ideally, after preprocessing, the image should be just white(background)
>>> with black text
>>>
>>> --
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>>>
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