omarakash
Newbie level 3
hi everybody
it have been 6months in doing my project, and yet i have so many faults
what i am doing is satellite image watermarking using the DCT transform, i found the way to embed the watermark, and how to extract,but my problem is that the image dim is very large and what i know that i should convert the image to gray scale to do it in DCT, and my result should be colored. please any help i would be appreciate.
i am working with MATLAB
thanks in advanced
it have been 6months in doing my project, and yet i have so many faults
what i am doing is satellite image watermarking using the DCT transform, i found the way to embed the watermark, and how to extract,but my problem is that the image dim is very large and what i know that i should convert the image to gray scale to do it in DCT, and my result should be colored. please any help i would be appreciate.
i am working with MATLAB
thanks in advanced