说明：  一种增强的去模糊的算法，利用叠代的方法，参考的是南航的一篇文章，说的是在条形码模湖的情况下变得清晰点，方便设备设别，但是目前只写出来了matlab版本的，要一直到手机上，是基于opencv库的，但是还是没搞出来。
(An enhanced to blur algorithm, using iterative methods, reference is Southern s an article saying that in the case of Lake barcode mode becomes clear point, easy to set up another device, but for now just write out matlab version, should have been on the phone, is based on the opencv library, but still did not do it.)