Normalize document captured from camera in OpenCV -



Normalize document captured from camera in OpenCV -

i want utilize photographic camera document scanner , need prepare distortion. have seen solutions allow user point on corners of document, , prepare distortion according points. trying opencv, cannot find simple way that. can show me how o simple 4 corners of document?

thank's meir

i found solution here: nuigroup.com/forums/viewthread/3414 that's looking for.

opencv

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