to hide a small bmp in a large bmp to test: 1)[open bitmap1] ->select 1.bmp 2)[open bitmap2] ->select 2.bmp 3)[file] -> [encode] 4)[file] -> [decode]

把BitMap格式的文件解码成.h的RGB格式文件，这有利于程序的运行数度，把BMP图片先解码处理。-Bitmap file format to decode into. H the RGB format, which is conducive to the operation of the procedure several times, the BMP image decoder to deal with first.

主要用于JPEG图像的压缩解码，可以把JPEG图像转换成BMP图像并显示-Mainly used in the JPEG image compression decoding, JPEG images can be converted into BMP images and display

使用IJL库解码jpg图像为bmp图像，并将图像展示在MFC对话框上。-Jpg images to use as IJL library decode bmp image, and the image displayed on the MFC dialog box.