avi视频提取出书帧图像，然后对图像进行处理，经过处理后的图像帧再写成另一段的avi视频。-avi video video frame extracted, processed image frame, and then the images will be referred to the district into another frame of video avi.

matlab写的 视频播放器程序，带界面的-matlab write the video player program, with the interface

常见的图像处理操作，matlab实现，用于检验数字图像水印或隐写算法的鲁棒性。-Common image processing operations, matlab realize, for robustness testing digital image watermark or steganographic algorithm.