关于黑白图像的隐写，主要是将秘密信息经过编码加密，然后嵌入到载体图像中进行传输，以保证信息安全-Black and white image steganography, secret information is encrypted, then embedded into the carrier image transmission to ensure that information security

VC++将彩色图像转换成黑白图像源代码，图像灰度转换的一个示例程序，基于VC++源码实现，供VC初学者参考-VC++ to convert a color image into a black-and-white image source code, image gray-scale conversion of a sample program, based on the VC++ source code implementation for VC reference for beginners

这个程序主要是在bcb环境下开发的用于将图像从彩色转换成黑白,-This program is mainly in BCB environment, which is used in the development of the image the color into black and white,