muROMI Dataset Statistics

Idle Updated 2026-09-15 22:06
Total Cases
1259
unique patients
Whole Slide Images
6621
across all stains
ROI Images
5445
hotspot · random · artefact
Annotated Standard ROIs
192
of 1099 standard ROI cases
Total Annotations
28906
across all ROI types
Scanners
14
contributing sites
Avg WSI Width
119.8k
pixels
Avg WSI Height
125.6k
pixels

Tumor Type Distribution

Species

Scanner Distribution

Stain

Image Type Breakdown

Annotation Coverage by ROI Type

WSIs per Case

ROIs per Case

ROI Selection Strategy — Schematic

Whole Slide Image — ~120,000 × 126,000 px Standard (Hotspot) Random ROI Artefact ≈ 5,000 µm Each ROI: ~7,148 × 5,362 px Hotspot — pathologist-selected Random — algorithmically sampled Artefact — challenging regions

Contributing Institutions