This is the code for "RoadTracer: Automatic Extraction of Road Networks from Aerial Images".
There are several components, and each folder has a README with more usage details:
- dataset: code for dataset preparation
- roadtracer: RoadTracer
- roadcnn: our segmentation approach (baseline)
- deeproadmapper: DeepRoadMapper (baseline)
You will need gomapinfer (https://github.com/mitroadmaps/gomapinfer/) as a dependency.
The training/inference code is built on top of TensorFlow.