{"url":"/dataset/eld","name":"ELD","full_name":"Extreme Low-light Denoising dataset","description_markdown":"Extreme low-light denoising (ELD) dataset that covers 10 indoor scenes and 4 camera devices from multiple brands (SonyA7S2, NikonD850, CanonEOS70D, CanonEOS700D).\r\nIt has three levels (800, 1600, 3200) and two low light factors(100, 200) for noisy images, resulting in 240 (3×2×10×4) raw image pairs in total.","description_withheld":null,"homepage":"https://github.com/Vandermode/ELD","introduced_date":"2020-03-28","introduced_date_note":null,"introduced_by":{"paper":"/paper/a-physics-based-noise-formation-model-for","title":"A Physics-based Noise Formation Model for Extreme Low-light Raw Denoising","first_author":"Kaixuan Wei","url":null},"license":null,"modalities":[],"tasks":[{"name":"Image Denoising","url":"/task/image-denoising","datasets_with_task":"/datasets/task/image-denoising"}],"languages":[],"variants":["ELD","ELD SonyA7S2 x100","ELD SonyA7S2 x200"],"data_loaders":[],"num_papers_in_archive":23,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/image-denoising-on-eld-sonya7s2-x200","task":"Image Denoising","dataset_variant":"ELD SonyA7S2 x200","rows":10,"metrics":["PSNR (Raw)","SSIM (Raw)"],"first_row_in_archive_order":{"model":"LLD*","paper":"/paper/physics-guided-iso-dependent-sensor-noise","metrics":{"PSNR (Raw)":"44.95","SSIM (Raw)":"0.977"},"code_links":[{"title":"happycaoyue/lld","url":"https://github.com/happycaoyue/lld"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/image-denoising-on-eld-sonya7s2-x100","task":"Image Denoising","dataset_variant":"ELD SonyA7S2 x100","rows":9,"metrics":["PSNR (Raw)","SSIM (Raw)"],"first_row_in_archive_order":{"model":"LLD*","paper":"/paper/physics-guided-iso-dependent-sensor-noise","metrics":{"PSNR (Raw)":"46.74","SSIM (Raw)":"0.986"},"code_links":[{"title":"happycaoyue/lld","url":"https://github.com/happycaoyue/lld"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/towards-general-low-light-raw-noise-synthesis","title":"Towards General Low-Light Raw Noise Synthesis and Modeling","date":"2023-07-31","rows_on_this_dataset":2,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":20,"samples_ran":15,"samples_unverified":5,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/exposurediffusion-learning-to-expose-for-low","title":"ExposureDiffusion: Learning to Expose for Low-light Image Enhancement","date":"2023-07-15","rows_on_this_dataset":1,"code_links":1,"syntology":null},{"paper":"/paper/physics-guided-iso-dependent-sensor-noise","title":"Physics-Guided ISO-Dependent Sensor Noise Modeling for Extreme Low-Light Photography","date":"2023-01-01","rows_on_this_dataset":4,"code_links":1,"syntology":null},{"paper":"/paper/learnability-enhancement-for-low-light-raw","title":"Learnability Enhancement for Low-light Raw Denoising: Where Paired Real Data Meets Noise Modeling","date":"2022-07-13","rows_on_this_dataset":2,"code_links":1,"syntology":null},{"paper":"/paper/dancing-under-the-stars-video-denoising-in","title":"Dancing under the stars: video denoising in starlight","date":"2022-04-08","rows_on_this_dataset":2,"code_links":0,"syntology":null},{"paper":"/paper/rethinking-noise-synthesis-and-modeling-in-1","title":"Rethinking Noise Synthesis and Modeling in Raw Denoising","date":"2021-10-10","rows_on_this_dataset":2,"code_links":1,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":1,"samples_ran":1,"samples_unverified":0,"pointer_only_for_licence":0,"claim":"Per-sample execution on synthesized fixtures; not a correctness claim."}},{"paper":"/paper/a-physics-based-noise-formation-model-for","title":"A Physics-based Noise Formation Model for Extreme Low-light Raw Denoising","date":"2020-03-28","rows_on_this_dataset":2,"code_links":1,"syntology":null},{"paper":"/paper/noise-flow-noise-modeling-with-conditional","title":"Noise Flow: Noise Modeling with Conditional Normalizing Flows","date":"2019-08-22","rows_on_this_dataset":2,"code_links":1,"syntology":null},{"paper":"/paper/learning-to-see-in-the-dark","title":"Learning to See in the Dark","date":"2018-05-04","rows_on_this_dataset":2,"code_links":19,"syntology":{"read_at":"2026-09-24T18:15:14+00:00","samples_harvested":14,"samples_ran":1,"samples_unverified":13,"pointer_only_for_licence":2,"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":3,"samples_harvested":35,"samples_ran":17,"samples_unverified":18,"pointer_only_for_licence":2,"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."}