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Hybrid watermarking in Cepstrum and DCT domains

version (2.15 MB) by Piotr Lenarczyk
Watermarking algorithms in spatial and frequency domains.


Updated 19 Dec 2016

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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 (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (4)

lol lolol

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]' ] );

Piotr Lenarczyk

For problems with running algorithms please provide more details ( f.e. error log ).

nisarg ns

hi , how to run the code ? pls help

Piotr Lenarczyk

Programs are provided "as is", with no guarantee and copyrights, feel free to use. For Matlab programming platform please comment "pkg ..." line.

MATLAB Release Compatibility
Created with R2009b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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