What problem does it solve?
PathML provides a comprehensive toolkit for computational pathology, enabling automated loading, preprocessing, graph construction, and model deployment on whole-slide pathology images and multiparametric imaging data. It reduces manual, error-prone steps in digital pathology analyses and accelerates throughput from raw slides to ML-ready insights.
Core Features & Use Cases
- Loading and preprocessing WSIs across 160+ formats
- Nucleus detection, tissue masks, and stain normalization
- Graph construction for spatial cellular interactions
- Training and deploying ML models (HoVer-Net, HACTNet) on pathology data
- Analyzing multiplex imaging (CODEX, Vectra) and spatial proteomics
- Data management with efficient HDF5 storage
Use cases include large-scale slide analysis, spatial omics workflows, and training pathology ML pipelines on diverse datasets.
Quick Start
Install PathML and follow the quick start to load a WSI, apply a preprocessing pipeline, and explore downstream tasks like nucleus detection and graph construction. Example task: load a WSIs, run a tissue detection transform, and stitch tile outputs into a graph for downstream GNN analysis.