{"url":"/dataset/nih3t3","name":"NIH3T3","full_name":null,"description_markdown":"The archive contains original images from NIH3T3 cells stained with Hoechst 33342 as PNG files. It also contains images (as Photoshop and GIMP files) showing hand-segmentation of the Hoechst images into regions containing single nuclei.","description_withheld":null,"homepage":"https://murphylab.web.cmu.edu/data/2009_ISBI_Nuclei.html","introduced_date":"2009-06-28","introduced_date_note":null,"introduced_by":{"paper":"/paper/nuclei-segmentation-in-microscope-cell-images","title":"Nuclei Segmentation In Microscope Cell Images: A Hand-Segmented Dataset And Comparison Of Algorithms","first_author":"Luis Pedro Coelho","url":null},"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"}],"tasks":[{"name":"Cell Segmentation","url":"/task/cell-segmentation","datasets_with_task":"/datasets/task/cell-segmentation"}],"languages":[],"variants":["NIH3T3"],"data_loaders":[],"num_papers_in_archive":2,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"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."}