{"url":"/dataset/3d-platelet-em","name":"3D Platelet EM","full_name":"Platelet Electron Microscopy","description_markdown":"The platelet-em dataset contains two 3D scanning electron microscope (EM) images of human platelets, as well as instance and semantic segmentations of those two image volumes.\r\nThis data has been reviewed by NIBIB, contains no PII or PHI, and is cleared for public release. All files use a multipage uint16 TIF format. A 3D image with size [Z, X, Y] is saved as Z pages of size [X, Y]. Image voxels are approximately 40x10x10 nm","description_withheld":null,"homepage":"https://leapmanlab.github.io/dense-cell/","introduced_date":"2021-01-28","introduced_date_note":null,"introduced_by":{"paper":"/paper/dense-cellular-segmentation-for-em-using-2d","title":"Dense cellular segmentation for EM using 2D–3D neural network ensembles","first_author":"Matthew D. Guay","url":null},"license":null,"modalities":[{"name":"3D","url":"/datasets/modality/3d"},{"name":"Biology","url":"/datasets/modality/biology"}],"tasks":[{"name":"3D Semantic Segmentation","url":"/task/3d-semantic-segmentation","datasets_with_task":"/datasets/task/3d-semantic-segmentation"},{"name":"Electron Microscopy Image Segmentation","url":"/task/electron-microscopy-image-segmentation","datasets_with_task":"/datasets/task/electron-microscopy-image-segmentation"}],"languages":[],"variants":["3D Platelet EM"],"data_loaders":[],"num_papers_in_archive":2,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/3d-semantic-segmentation-on-3d-platelet-em","task":"3D Semantic Segmentation","dataset_variant":"3D Platelet EM","rows":1,"metrics":["Mean IoU (test)"],"first_row_in_archive_order":{"model":"2D–3D + 3 × 3 × 3","paper":"/paper/dense-cellular-segmentation-for-em-using-2d","metrics":{"Mean IoU (test)":"0.446"},"code_links":[{"title":"leapmanlab/examples","url":"https://github.com/leapmanlab/examples"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"},{"leaderboard":"/sota/electron-microscopy-image-segmentation-on-3d","task":"Electron Microscopy Image Segmentation","dataset_variant":"3D Platelet EM","rows":1,"metrics":["Average IOU"],"first_row_in_archive_order":{"model":"Hybrid 2D-3D Segmentation Net","paper":"/paper/dense-cellular-segmentation-for-em-using-2d","metrics":{"Average IOU":"44.6"},"code_links":[{"title":"leapmanlab/examples","url":"https://github.com/leapmanlab/examples"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/dense-cellular-segmentation-for-em-using-2d","title":"Dense cellular segmentation for EM using 2D–3D neural network ensembles","date":"2021-01-28","rows_on_this_dataset":2,"code_links":1,"syntology":null}],"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."}