Open-source PSNR/ SSIM C implementation without OpenCV? [closed]
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24-10-2019 - |
Question
Is there any open source C implementation for PSNR, SSIM or MSE that doesn't rely on OpenCV?
Thanks.
Solution
IQA provides a C implementation with no dependencies of the following image quality metrics:
- MSE
- PSNR
- SSIM
- MS-SSIM
- MS-SSIM*
OTHER TIPS
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.
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