Datasets › ARAD-1K

ARAD-1K (Ntire 2022 spectral recovery challenge and data set)

Introduced by Boaz Arad et al. in NTIRE 2020 Challenge on Spectral Reconstruction from an RGB Image7 May 2020 archive 2025-07-28

The dataset used for NTIRE 2022 Spectral Recovery Challenge

Homepage Benchmarks Papers JSON

Benchmarks archive 2025-07-28

All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.

		First row (archive order)	Paper	Code
Spectral Reconstruction	ARAD-1K	MST++ PSNR 34.32	MST++: Multi-stage Spectral-wise Transformer for...	cmhungsteve/Awesome-Transformer-Attention +2	11	Compare

Papers archive 2025-07-28

11 shown of 11 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 14. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.

			Date	Samples run Syntology
MST++: Multi-stage Spectral-wise Transformer for Efficient Spectral Reconstruction	3	1	17 Apr 2022	ran 3 of 3 samples (0 unverified; 3 pointer-only for licence)
HDNet: High-resolution Dual-domain Learning for Spectral Compressive Imaging	2	1	4 Mar 2022	ran 4 of 6 samples (2 unverified)
Adaptive Weighted Guided Image Filtering for Depth Enhancement in Shape-From-Focus	0	1	18 Jan 2022	not harvested
Restormer: Efficient Transformer for High-Resolution Image Restoration	13	1	18 Nov 2021	ran 4 of 4 samples (0 unverified; 4 pointer-only for licence)
Mask-guided Spectral-wise Transformer for Efficient Hyperspectral Image Reconstruction	4	1	15 Nov 2021	ran 3 of 3 samples (0 unverified)
HINet: Half Instance Normalization Network for Image Restoration	2	1	13 May 2021	not harvested
Multi-Stage Progressive Image Restoration	8	1	4 Feb 2021	ran 18 of 26 samples (8 unverified; 25 pointer-only for licence)
HSCNN: A Hybrid-Siamese Convolutional Neural Network for Extremely Imbalanced Multi-label Text Classification	0	1	1 Nov 2020	not harvested
Hierarchical Regression Network for Spectral Reconstruction from RGB Images	1	1	10 May 2020	not harvested
Learning Enriched Features for Real Image Restoration and Enhancement	12	1	15 Mar 2020	ran 3 of 20 samples (17 unverified; 3 pointer-only for licence)
Enhanced Deep Residual Networks for Single Image Super-Resolution	45	1	10 Jul 2017	ran 4 of 4 samples (0 unverified; 2 pointer-only for licence)

Dataset loaders archive 2025-07-28

No loader listed in the archive.

Tasks archive 2025-07-28

Spectral Reconstruction

License archive 2025-07-28

https://github.com/boazarad/ARAD_1K

Modalities archive 2025-07-28

No modality tagged.

Languages archive 2025-07-28

English

Variants archive 2025-07-28

ARAD-1K

1 variant name, as the archive lists them.

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