一个基于小波变换的彩色图像嵌入水印的算法,Based on wavelet transform a color image watermark embedding algorithm

this code embed the watermark in gray image using lsb method and shows the water mark affected area. this method also extract the watermark succesfully.

As general-purpose computers became faster, they started to take over the role of dedicated hardware for all but the most specialized and computer-intensive operations. With the fast computers and signal processors available in the digital image proc