Opencv_ Isn't the List<Mat>returned by WeChatQRCode. detectAndDecode (Mat img, List<Mat>points) in contrib the location of the QR code in the image?

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Opencv_ Isn’t the Listreturned by WeChatQRCode. detectAndDecode (Mat img, Listpoints) in contrib the location of the QR code in the image?

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May be some code as text would be usefull to understand your problem and
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