I am working in image watermarking, I m embedding a BMP image in Blue component of color image,
Asked 3 years ago
PSNR value coming above 100
I m not sure, if it is fine or something is wrong with the code
I am doing lsb watermarking, in which when i am calculating Normalized correlation, I m getting the above error.
NC = sum(s...
For example, with this 2x5 matrix (m=10 and n=4), the expected answer is
(2,9), (1,5), (1,3), (2,10)
111 , 112, 145, ...
In my work, I have provided a GUI interface to select a image to be watermarked and after watermarking process i have to save th...
watermarked_image = bitset(cover_image(ii,jj),1,share1(ii,jj)
when i run it .... i get...
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