这个程序是关于数字图像处理的边缘检测的，程序包含了Roberts算子，LaplacianOperator算子，Sobe算子，Prewitt算子，canny分割算子等几个经典算子程序来解决边缘检测问题-This program is about digital image processing edge detection, the program includes the Roberts operator, LaplacianOperator operator, Sobe operator, P

sober算子，用于图像处理是的边界分割 -sober operator

本文主要讲解sobel的算法原理以及如何使用C++算法实现。通过JNI调用像素点，重新绘制生成沙子效果的图片(sand)-This paper mainly explains the principle of sobel and how to use the c++ algorithm. Redraw pictures of the sand effect by calling pixels by JNI.