This Keras code is for the paper A. Jamali, S. K. Roy, J. Li and P. Ghamisi, "[Neighborhood Attention Makes the Encoder of ResUNet Stronger for Accurate Road Extraction]," in IEEE Geoscience and Remote Sensing Letters, doi: 10.1109/LGRS.2024.3354560 [https://ieeexplore.ieee.org/document/10400502].