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halkar / Tesseract.Xamarin

Tesseract OCR wrapper for Xamarin
MIT License
122 stars 40 forks source link

Pre Processing Photo #18

Closed mario-aleo closed 9 years ago

mario-aleo commented 9 years ago

Hello,

I would like to know if there's any way to pre process the photo, by applying a grayscale filter and adjusting contrast, brightness, clip, saturation and other things like this.

Thanks.

halkar commented 9 years ago

There is no preprocessing in this library. It's only about OCR process itself.

mario-aleo commented 9 years ago

Is there any library for Xamarin.Forms that can play along with this OCR? Or that can get the photo from XLabs, process it, and than pass it to the oCR?

Thanks for the help.

halkar commented 9 years ago

Yes, you can use OpenCV but I can't recommend any particular implementation for Xamarin.