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ResearchFormerly WizWand

Image Reconstruction on DIV2K (val)

44.32PSNRIRN
19.973626.294332.61538.9357May 12, 2020May 9, 2021May 6, 2022May 3, 2023Apr 29, 2024Apr 26, 2025Apr 23, 2026
Updated 6mo ago

Evaluation results

MethodLinks
IRNScale=2x, Param=1.66M2020.0544.3299.08—
TAD & TAUScale=2x, Param=/2020.0539.01——
CAR & EDSRScale=2x, Param=51.1M2020.0538.2695.99—
Instant-GIK budget=50,000, Fine-tuning time=1s2025.1238.01——
Instant-GIBitrate=2.0 BPP2026.0438.01——
Fast 2DGSK budget=50,000, Fine-tuning time=1s2025.1237.81——
Fast 2DGSBitrate=2.0 BPP2026.0437.81——
Bicubic & EDSRScale=2x, Param=40.7M2020.0535.1296.99—
IRNScale=4x, Param=4.35M2020.0535.0793.18—
SADBitrate=2.0 BPP2026.0434.7391.150.0844
CAR & EDSRScale=4x, Param=52.8M2020.0532.8288.37—
Image-GSBitrate=2.0 BPP2026.0432.1588.20.148
VBNFBitrate=2.0 BPP2026.0431.2887.370.2765
TAD & TAUScale=4x, Param=/2020.0531.16——
Bicubic & BicubicScale=2x, Param=/2020.0531.0193.93—
Bicubic & ESRGANScale=4x, Param=16.3M2020.0530.9284.86—
Bicubic & RCANScale=4x, Param=15.6M2020.0530.7784.6—
SADBitrate=0.5 BPP2026.043079.820.1995
Fourier Features# Params.=264K2021.1229.77193.1—
Integrated PE# Params.=274K2021.1229.50590.1—
Bicubic & EDSRScale=4x, Param=43.1M2020.0529.3890.32—
BACON# Params.=268K2021.1229.26692.2—
Instant-NGPBitrate=2.0 BPP2026.0429.2479.40.1755
SIREN# Params.=265K2021.1228.92792.2—
Image-GSBitrate=0.5 BPP2026.0428.4879.140.2515
GaussianImage (RS)K budget=50,000, Fine-tuning time=1s2025.1228.39——
VBNFBitrate=0.5 BPP2026.0427.1374.950.4321
Image-GS (G)K budget=50,000, Fine-tuning time=1s2025.1227.12——
Image-GS (S)K budget=50,000, Fine-tuning time=1s2025.1226.8——
Bicubic & BicubicScale=4x, Param=/2020.0526.6685.21—
Instant-NGPBitrate=0.5 BPP2026.0426.4470.450.2778
GaussianImage (Cholesky)K budget=50,000, Fine-tuning time=1s2025.1220.91——