{"url":"/dataset/cocahis","name":"CoCaHis","full_name":"Colon Cancer Histology Dataset","description_markdown":"Highlights\r\n\r\n• Publicly available dataset with 82 H&E stained images of frozen sections.\r\n• Images are acquired on 19 patients with metastatic colon cancer in a liver.\r\n• Originally stained and two stain-normalized sets of images included\r\n• Pixel wise ground truths provided by seven domain experts.","description_withheld":null,"homepage":"https://cocahis.irb.hr","introduced_date":"2021-04-01","introduced_date_note":null,"introduced_by":null,"license":null,"modalities":[{"name":"Images","url":"/datasets/modality/images"},{"name":"Biomedical","url":"/datasets/modality/biomedical"},{"name":"Medical","url":"/datasets/modality/medical"}],"tasks":[{"name":"Medical Image Segmentation","url":"/task/medical-image-segmentation","datasets_with_task":"/datasets/task/medical-image-segmentation"},{"name":"Tumor Segmentation","url":"/task/tumor-segmentation","datasets_with_task":"/datasets/task/tumor-segmentation"},{"name":"Histopathological Segmentation","url":"/task/histopathological-segmentation","datasets_with_task":"/datasets/task/histopathological-segmentation"}],"languages":[],"variants":["CoCaHis"],"data_loaders":[],"num_papers_in_archive":1,"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."}