WAS动画图片 的加载显示。 此代码为wdfpkg中was加载显示的优化算法，代码在绘制时才解压缩图像数据，非常节省内存-WAS loading animation pictures showed. This code was loaded wdfpkg which shows the optimization algorithm, code when mapping solutions in image data compression, Memory is saved

很不错的浙江大学博士论文。针对JPEGZooo算法的有损压缩，提出了改进的率失真算法，该算法可减少程序运行时间，且降低硬件实现时的内存消耗。

libjpeg实现内存内位图的压缩及解压缩详细文档与源码说明。,libjpeg memory bitmap to achieve the compression and decompression of files and source code detailed descr iption.

拍照并高质量压缩图片并上传,解决图片太大内存溢出的问题-Pictures and high-quality compressed images and upload pictures to solve the problem of too much memory overflow