PSNR- Peak Signal to Noise Ratio

Version 1.0.0.0 (434 Bytes) by Aviad Dido
compute the Peak Signal to Noise Ratio of two images
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Updated 5 Jan 2009

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defined by :
PSNR(x,y) = 10*log10( max(max(x),max(y))^2 / |x-y|^2 ).

Cite As

Aviad Dido (2026). PSNR- Peak Signal to Noise Ratio (https://www.mathworks.com/matlabcentral/fileexchange/22583-psnr-peak-signal-to-noise-ratio), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2008b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0