MedOtter/

Pan-Cancer-Nuclei-Seg

Gold-standard manual nucleus segmentation patches from the TCIA Pan-Cancer-Nuclei-Seg resource (Hou et al., Scientific Data 2020): 1,356 manually segmented 256×256 H&E patches with per-nucleus instance masks, spanning 14 TCGA cancer types.

Scope — please read. This repository contains only the manual subset, not the full Pan-Cancer-Nuclei-Seg resource. The headline "~5 billion nuclei" component (5,060 whole-slide images, ~666 GB of CSV… See the full description on the dataset page: https://huggingface.co/datasets/MedOtter/Pan-Cancer-Nuclei-Seg.