Open-source PSNR/ SSIM C implementation without OpenCV?

Question

Is there any open source C implementation for PSNR, SSIM or MSE that doesn't rely on OpenCV?

Thanks.

openCV is BSD licensed so you can just take the implementation from it's source and modify it for your needs — Martin Beckett, Mar 15 '11 at 15:55
@Martin Beckett: Yes, you are right, but I don't want to be dependant on external 3rd party libraries. Thank you anyway. — rkellerm, Mar 17 '11 at 09:28
I meant just cut and paste the code straight from the OpenCV source into your code - no library needed. — Martin Beckett, Mar 17 '11 at 13:38

score 3 · Accepted Answer · answered Mar 07 '13 at 10:23

3

IQA provides a C implementation with no dependencies of the following image quality metrics:

answered Mar 07 '13 at 10:23

pockethook

score 1 · Answer 2 · answered Jul 29 '11 at 13:46

1

Google's WebM project provides these calculations in the libvpx library. Specifically in the VP8 encoder.

Then there is also NetPBM, FFMPEG and the x264 Project.

answered Jul 29 '11 at 13:46

Seth

2 Answers2