Hybrid watermarking in Cepstrum and DCT domains
Algorithms described in "Parallel Blind Digital Image Watermarking in Spatial and Frequency Domains". Scripts works under Matlab and Octave programming platforms.
Cite As
Piotr Lenarczyk (2021). Hybrid watermarking in Cepstrum and DCT domains (https://www.mathworks.com/matlabcentral/fileexchange/60812-hybrid-watermarking-in-cepstrum-and-dct-domains), MATLAB Central File Exchange. Retrieved .
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Undefined function 'log10' for input arguments of type 'uint8'.
Error in psnr (line 16)
p = 10*log10( vmax^2/d );
Error in fullDCT_Coder (line 49)
disp( [ 'PSNR: ', num2str( psnr( host, wm ) ), '[dB]' ] );
For problems with running algorithms please provide more details ( f.e. error log ).
hi , how to run the code ? pls help
Programs are provided "as is", with no guarantee and copyrights, feel free to use. For Matlab programming platform please comment "pkg ..." line.