denproc commented 2 years ago

With this pull request we introduce Information Content Weighted Structural Similarity. The measure has two interfaces as a function for metric and as class for loss function.

Closes #128, Replaces #201

Proposed Changes

implementation of IW-SSIM
tests
documentation and README update
performance estimations on TID2013, KADID10k and PIPAL
bug fix, which closes #303

codecov[bot] commented 2 years ago

Codecov Report

Merging #301 (a9e645e) into master (0c23870) will decrease coverage by 1.53%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #301      +/-   ##
==========================================
- Coverage   93.41%   91.87%   -1.54%     
==========================================
  Files          33       34       +1     
  Lines        2277     2486     +209     
==========================================
+ Hits         2127     2284     +157     
- Misses        150      202      +52

Flag	Coverage Δ
unittests	`91.87% <100.00%> (-1.54%)`	:arrow_down:

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
piq/__init__.py	`100.00% <100.00%> (ø)`
piq/functional/__init__.py	`100.00% <100.00%> (ø)`
piq/functional/filters.py	`100.00% <100.00%> (ø)`
piq/iw_ssim.py	`100.00% <100.00%> (ø)`
piq/ms_ssim.py	`100.00% <100.00%> (ø)`
piq/gs.py	`32.96% <0.00%> (-57.15%)`	:arrow_down: