Image processing: qr code

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
Image Analyst 2017 年 12 月 11 日
編集済み: Image Analyst 2017 年 12 月 11 日

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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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2017 年 12 月 11 日

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