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I'm trying to detect the square of an identity card using OpenCV. Already install the framework and make the entire setup but everything about detection which I found using other language's example (pyhton, php...)

Can you help me to detect the square on identity card, please ?

Kind regards.

Jeru Luke
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Tyrone Prude
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    Detecting squares (edges) is usually done by hough line transform. Check https://stackoverflow.com/a/60851897/7155708 for a slightly similar problem. Which language are you using? – M. Martin May 25 '20 at 06:22
  • Hi, I'm using objective-c or swift as language – Tyrone Prude May 25 '20 at 15:05
  • The entire project is in swift but I read a link from medium and it used objective c ans C++ – Tyrone Prude May 25 '20 at 17:07
  • Here, I found some samples, and nou I'm trying to implement them into the project https://github.com/opencv/opencv/tree/master/samples – Tyrone Prude May 25 '20 at 17:10

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