JPG算法：自写算法将BMP转换为JPG，再将jpg转化为bmp，比较前后两个bmp得质量差别，在不同的量化参数（50 压缩,75 压缩,95 压缩）下对比效果，包括：jpg压缩后的大小、图像质量、压缩时间 -JPG algorithm: self-written algorithm BMP converted to JPG, and then transformed into the jpg to bmp, compare before and after two bmp get the

二维运动估计的源程序，用Java编写实现，可以比较两幅BMP图像的差别，计算出运动矢量，并表示。-It s a pragram of Motion Estimate based on Java. Through comparing the difference between two pictures,it can calculate the motion vector.

java读取bmp格式的图片，比较简单的读取到窗口中-java read bmp picture