小波变换是一个当今比较常用的图像处理方法，它可以很方便实现图像空间域到频率域的转换！-wavelet transform is a more commonly used in today's image processing method, which can facilitate the achievement of image space domain to the frequency domain conversion!

基于VC++6.0的解析图片，也可以将RGB转换成YUI，子采样和量化测试也可以使用，需要输入的图片是BMP位图，其他格式不可以用-Based analytical pictures of VC++6.0, also can convert the RGB into YUI, sub-sampling and quantitative test can also be used, you need to enter the picture is a bitmap BMP and other fo