本人上传的代码是经过验证的，用java语言编写，可以实现jpg,jpeg,gif格式图像的模糊和锐化-The code I upload has been proven. It is written in Java and can sharpen and blur the image which format is jpg,jpeg and gif.

主要上传一些JAVA学习过程的一些源代码，方便对JAVA的进一步学习-Mainly upload some of the image processing learning process some of the source code to facilitate the further study of image processing