Haar Wavelet-Based Perceptual Similarity Index, Documentation and other Enhancements

PyTorch Image Quality (PIQ) v0.5.2 Release Notes

• New Feature: Haar Wavelet-Based Perceptual Similarity Index (#164)
• Documentation (#167, #174 )
• Enhancements (#156, #158, #162, #175, #171)

New Features

Haar Wavelet-Based Perceptual Similarity Index (HaarPSI) (#164)

Documentation

• Fixed the description of the arguments of LPIPS and DISTS (#167)
• Updated README (#174)

Enhancements

• Got rid of redundant warning checking the type of the input tensor (#156)
• Made testing 10 times faster after update of scipy version to use (#158)
• Added the missing parameter to the GMSD, MS-GMSD and MS-GMSDc metrics (#162)
• Added no_grad context for computing features, where is no need in gradients (#175)
• Fixed logic of the GMSD test for different pixel value ranges (#171)

Contributors: @zakajd, @PavelOstyakov, @snk4tr, @denproc, .