PSNR of YUV videos

Function to compute the PSNR between two YUV videos.

Description

The function computes the psnr between two yuv videos. It considers the video signal as a whole and it doesn't average the psnr's of the single frames.

You can compute the psnr between the Y, U, V or YUV parts of the yuv videos.

The function supports different resolutions and the YUV-formats 4:0:0, 4:1:1, 4:2:0, 4:2:2 and 4:4:4.

• MATLAB release: MATLAB 7.0.4 (R14SP2)

[veerakumar thangaraj]

 

[chiranjilal chowdhary]

yes

[Alex lu]

very good, thank you very much

[jason chang]

Awesome! Didn't expect this function to work due to various yuv formats, but it works perfectly since the first try.

[thilaga Gov]

 

[Peter Bernd]

 

[mrr rr]

i have output of video(avi file) in video viewer how do i directly do the psnr of the input video and output video using psnr simulink video block..

[Said BOUREZG]

Hi
Nice To see like this work.