快速二维码解码(qr),图片可以是拍摄的。本站其他相关资源都没有此部分源码，具体功能包括图形探测定位、图形过滤校正、检错纠错等-Fast decoding of the two-dimensional code ( QR ), the picture may be shot. The station of other related resources are not the part of the source code, the s