二维码缺陷检测源代码，主要缺陷有黑白块；通过调用halcon里的算子来处理图片。-Dimensional code defect detection source code, the main flaw with black and white blocks halcon by calling the operator to deal with in the picture.

Halcon源码，类似于缺陷检测，主要是区别不同货物的(Halcon source code, similar to the defect detection, the main difference of different goods)

T恤上图标缺陷检测，提供一个检测方法，看自己是否需要(The detection of icon defects on T-shirt provides a detection method)