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 Detection of ID Cards or Documents in an image		  New Topic  Reply to Topic
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macropolo

1 Posts
Posted - Jun 23 2025 :  17:48:43  Show Profile  Reply
Hi everybody.

Is there any way to recognize using IEVision the coordinates of a "white box" in the image that could be the borders of a page or the borders or a typical ID Card?

This would be to pre-process with not so high CPU consume the image (aimed to video processing) and only after having found the "white box", applying the OCR or BarCode processing on that sector only.

I saw the Image Alignment sample, but it is only partially the way to get what I'm thinking.

Many thanks in advance.

Regards, Pablo.

xequte

39052 Posts
Posted - Jun 23 2025 :  22:38:21  Show Profile  Reply
Hi Pablo

Are you saying it is a document that is not standard (may change from one document to the next)? Are you able to post some examples so we can understand the problem better?



Nigel
Xequte Software
www.imageen.com
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