数字视频处理(光流法、块匹配、视差运动估计和DEW水印嵌入和提取)的例子，整合到一个程序中了。-Digital video processing (optical flow method, block matching motion estimation and disparity DEW watermark embedding and extraction) examples, integrated into a program in it.

使用光流法估计，并求出立体图像的视差，使用shicha.m直接运行程序(The use of optical flow method to find parallax)