Peak Signal-to-Noise Ratio
Version 1.0.0.0 (1.2 KB) by
brahim ouali
measure the quality of reconstruction of the image compressed compared to the image original
function [A] = psnr(image,image_prime,M,N)
comparison between "image" and "image_prime"
"M , N" size of "image" (the two images must be of the same size)
The typical values of PSNR for images of good quality vary between 30 and 40 dB.
Cite As
brahim ouali (2024). Peak Signal-to-Noise Ratio (https://www.mathworks.com/matlabcentral/fileexchange/40612-peak-signal-to-noise-ratio), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Created with
R2008b
Compatible with any release
Platform Compatibility
Windows macOS LinuxCategories
- Signal Processing > Signal Processing Toolbox > Measurements and Feature Extraction > Descriptive Statistics >
- Image Processing and Computer Vision > Image Processing Toolbox > Image Segmentation and Analysis > Image Quality >
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Version | Published | Release Notes | |
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1.0.0.0 |