iwcyou/

Shenzhen_SDF

The source code about special session of PAKDD 2025 paper "SDF-Guided Multi-modal Big Data Road Extraction"

pip install -r requirement.txt # install the dependency library

source tr_sz_sdf.sh # run code

All of our Shenzhen dataset is based on the web Mercator projection in the GCJ-02 coordinate system. Each input image image/x_y_sat.png is a RGB satellite image of 1024 $\times$ 1024… See the full description on the dataset page: https://huggingface.co/datasets/iwcyou/Shenzhen_SDF.