针对ＪＰＥＧ基本系统存在的问题，提出了一种新的静止图像压缩编码算法：ＷＨＪＰＥＧ，该算法具有如下优点，能较好地去掉方块效应，压缩比较ＪＰＥＧ基本系统高，对层数的控制可满足多种图像业务的要求 Aiming at the existing problems of JPEG basic system, a new still image compression coding algorithm is proposed: WHJPEG. The algorithm has the following advantages: it can remove the square effect and compress the JPEG Can meet a variety of image business requirements