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Clear non black words

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Clear non black words

Postby aliemrei » Thu Oct 12, 2017 2:38 am

Hi,

How can I remove non closest black words before OCR. I tried LevelsLinear filter but I could not...

Thanks.
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Re: Clear non black words

Postby andrew.kirillov » Thu Oct 12, 2017 6:58 am

Hello,

Levels Liner is the wrong tool for this job. You better try some color filtering, maybe.
With best regards,
Andrew


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Re: Clear non black words

Postby aliemrei » Thu Oct 12, 2017 8:34 am

Thank you Andrew. I am trying now.
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