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ResearchFormerly WizWand

Roughness Estimation

Benchmarks

DatasetSOTA methodMetricTrendResultsLast updated

Synthetic dataset

0.009MSE

10

May 26, 2026

InteriorVerse 2633 images (test)

19.57PSNR

9

Feb 26, 2026

Polyhaven + Blender Shiny

24.5PSNR

8

Mar 23, 2026

Synthetic4Relight (test)

0.008MSE

8

Jul 1, 2026

Synthetic Dataset (test)

Neural-PBIR (Full)

0.002MSE

8

Feb 26, 2026

Synthetic and Real-World Dataset

Active RGB-NIR Inverse Rendering

0.071RMSE

7

May 29, 2026

SynRotLight Counter (test)

RotLight (w/o proxy mesh)

0.015MSE

7

Feb 26, 2026

SynRotLight Toy (test)

0.007MSE

7

Feb 26, 2026

SynRotLight Table (test)

RotLight (w/o proxy mesh)

0.007MSE

7

Feb 26, 2026

SynRotLight Hotdog (test)

RotLight (w/o proxy mesh)

0.014MSE

7

Feb 26, 2026

0.008MSE

7

Feb 26, 2026

Synthetic Dataset (val)

0.104MSE

6

Feb 26, 2026

Golden Bay → Dam Wall

0.01MSE

5

Apr 14, 2026

Chapel Day → Golden Bay

0.011MSE

5

Apr 14, 2026

Dam Wall → Harbour Sunset

0.012MSE

5

Apr 14, 2026

Synthetic Scenes (test)

0.072MSE

5

Feb 26, 2026

Synthetic4Relight 8 views (test)

0.026MSE

3

Feb 26, 2026

17 synthetic objects

16.182PSNR

3

Feb 26, 2026