Peak Signal-to-Noise Ratio (PSNR)

Version 1.0.0.0 (1.48 KB) by Dennis Robert
Computes the PSNR of input and output image
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Updated 1 Apr 2013

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Calculates the Peak Signal-to-Noise Ratio given an input and an output color
image of 8-bit colour.

RGB is converted to YCbCr colour space before proper arithmetic
operations and the luma channel is used for PSNR computation.

Cite As

Dennis Robert (2024). Peak Signal-to-Noise Ratio (PSNR) (https://www.mathworks.com/matlabcentral/fileexchange/41029-peak-signal-to-noise-ratio-psnr), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.0.0