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ResearchFormerly WizWand

JPEG compression artifact removal

Benchmarks

DatasetSOTA methodMetricTrendResultsLast updated

NKS clip art images (test)

Region Fusion DIP-ℓ0

29.17PSNR

15

Feb 26, 2026

UHD-JPEG q = 30

34.77PSNR

11

Apr 20, 2026

UHD-JPEG q = 10

30.33PSNR

11

Apr 20, 2026

27.56PSNR

11

Apr 20, 2026