{"url":"/dataset/lol-v2-synthetic","name":"LOL-v2-synthetic","full_name":"From Fidelity to Perceptual Quality: A Semi-Supervised Approach for Low-Light Image Enhancement","description_markdown":"From Fidelity to Perceptual Quality: A Semi-Supervised Approach for Low-Light Image Enhancement","description_withheld":null,"homepage":"https://github.com/flyywh/CVPR-2020-Semi-Low-Light","introduced_date":"2020-06-01","introduced_date_note":null,"introduced_by":{"paper":"/paper/from-fidelity-to-perceptual-quality-a-semi","title":"From Fidelity to Perceptual Quality: A Semi-Supervised Approach for Low-Light Image Enhancement","first_author":"Wenhan Yang","url":null},"license":{"name":"https://github.com/flyywh/CVPR-2020-Semi-Low-Light","url":"https://github.com/flyywh/CVPR-2020-Semi-Low-Light"},"modalities":[],"tasks":[{"name":"Low-Light Image Enhancement","url":"/task/low-light-image-enhancement","datasets_with_task":"/datasets/task/low-light-image-enhancement"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["LOL-v2-synthetic"],"data_loaders":[],"num_papers_in_archive":11,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/low-light-image-enhancement-on-lol-v2-1","task":"Low-Light Image Enhancement","dataset_variant":"LOL-v2-synthetic","rows":2,"metrics":["PSNR","SSIM","LPIPS"],"first_row_in_archive_order":{"model":"CIDNet","paper":"/paper/you-only-need-one-color-space-an-efficient","metrics":{"LPIPS":"0.045","PSNR":"25.705","SSIM":"0.942"},"code_links":[{"title":"fediory/hvi-cidnet","url":"https://github.com/fediory/hvi-cidnet"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/you-only-need-one-color-space-an-efficient","title":"You Only Need One Color Space: An Efficient Network for Low-light Image Enhancement","date":"2024-02-08","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/retinexformer-one-stage-retinex-based","title":"Retinexformer: One-stage Retinex-based Transformer for Low-light Image Enhancement","date":"2023-03-12","rows_on_this_dataset":1,"code_links":5,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":10,"samples_ran":2,"samples_unverified":8,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":1,"samples_harvested":10,"samples_ran":2,"samples_unverified":8,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}