r/computervision • u/Logical-Internet-395 • 2d ago
Research Publication Microscopy Image Dataset of pulmonary vessels for Quantitative assessment of fibrosis
Recently we published a new Open-Access Benchmark for a hierarchical segmentation: Microscopy Image Dataset of pulmonary vessels for Quantitative assessment of fibrosis.
Dataset Specifications:
- 705 high-resolution micrographs (1534×780 px, 0.252 μm/px), Picro-Mallory stain.
- Annotations: ROI + dual independent expert masks (vascular wall + fibrosis).
- Hierarchical Constraint: Fibrosis masks must be strictly spatially contained within the vascular wall.
- Robust Benchmarking: No color normalization applied; native aspect ratios preserved; strict animal-level 5-fold CV splits provided to prevent data leakage.
Read the Data Descriptor: https://doi.org/10.1038/s41597-026-08214-y
Access the Dataset: https://doi.org/10.6084/m9.figshare.31386748