wpsnr

Version 1.0.0.0 (1.29 KB) by Ruizhen Liu
Computes WPSNR between two images.
4.2
(5)
4.7K Downloads
Updated 7 Jul 2003

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This function computes WPSNR (weighted peak signal-to-noise ratio) between two images. The answer is in decibels (dB).

Using contrast sensitivity function (CSF) to weight spatial frequency of error image.

Using: WPSNR(A,B)

Cite As

Ruizhen Liu (2024). wpsnr (https://www.mathworks.com/matlabcentral/fileexchange/3675-wpsnr), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R10
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.0.0