Point cloud change detection with geometric structure refinement and entropy-attention mechanism
Han Zhu, Chenguang Dai, Zhenchao Zhang, Xuanguang Liu, Jinhao Lu
Acta Geodaetica et Cartographica Sinica . 2026, (8): 1439 -1451 .  DOI: 10.11947/j.AGCS.2026.20250415