
Image processing: qr code
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How to find the qr code( this plastic card) in this photo, as it has a begining job, I need a coordinate and axis, and that I would be marked with a ractangle?
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Image Analyst
2017년 12월 11일
편집: Image Analyst
2017년 12월 11일
See attached code.

See if you can do the last part yourself by calling bwboundaries() on cardMask to get the (x,y) coordinates of the card mask.
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