When I wrote this function my problem was to replace one color by an other on transparent bitmaps. My images were resources bitmaps, which I store in an ImageList for easy transparency. There is no easy way to directly access a Bitmap s pixel o

读取BITMAP图片 显示BITMAP图片 灰度化BITMAP图片 保存BITMAP图片 保存灰度化后的BITMAP图片 -read BITMAP Photo Photo shows BITMAP Gray BITMAP Photo preservation BIT MAP Gray Photo preservation of the BITMAP Photo

该文档详细描述了关于AAC音频的Huffman编码部分的两种隐写算法：码字符号位和码字空间映射。文档描述了算法的原理以及嵌入提取过程，并配有流程图以便参考。- This document describes in detail the two hidden About AAC audio Huffman coding portion of the write algorithms: sign bit codewords and codeword space map. Document des