How to make watermarking for an image color?
1 次查看(过去 30 天)
显示 更早的评论
hello everyone, I want to make the watermarking for an image color knowing that I already did it for an image on the level of gray. The problem it is that I must use Y and Cb and Cr with the method hybrid DWT and SVD .How can i start? .thak you
0 个评论
回答(1 个)
Image Analyst
2015-5-1
If you MUST use wavelets and SVD, then I would think that whoever told you that would have gone over how to do it. Is that correct? Otherwise why not just whatever method you want?
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!