ACPV-Net

This software contains the official implementation of ACPV-Net, a framework for all-class polygonal vectorization from aerial imagery. The method generates a complete multi-class vector map with shared boundaries and without gaps or overlaps. The repository includes model implementation, training and inference configurations, polygonization procedures, evaluation scripts, and instructions for use with the Deventer-512 dataset. This archived version corresponds to the code associated with the CVPR 2026 paper “ACPV-Net: All-Class Polygonal Vectorization for Seamless Vector Map Generation from Aerial Imagery.”