Add metrics for assessing image quality, including deep learning metrics.
When training visual AI models the loss function may include various image metrics. Users would have to re-implement these image metrics unless readily available.
Take for example the impressive recent ml-sharp which uses at least PSNR, SSIM, LPIPS, DISTS.
<img width="766" height="223" alt="Image" src="https://github.com/user-attachments/assets/44a586cf-4d3d-4e3a-b1d2-13bef73ed33b" />