Open access
Sep 2026
Building Footprint Extraction in High-Density Urban Areas Based on Multi-Source Remote Sensing Data Fusion and ACM-PSPNet
The results support ACM-PSPNet as an accuracy-oriented framework for dense urban building mapping, particularly where reliable boundary recovery and adjacent-building separation are required, although broader cross-city and cross-sensor validation remains necessary.
Yu-Hang Qi, Zhen Guo, Zhi-Wei Zhang et al.
· Remote Sensing · 0 citations