PSNR Calculator

Calculates the peak signal-to-noise ratio (PSNR) between two given frames.

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A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.

Cite As

Karthik MSwamy (2026). PSNR Calculator (https://se.mathworks.com/matlabcentral/fileexchange/27862-psnr-calculator), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0