Mei-Ling Liu

Landslide Extraction Based on a Dual-Stream Cross-Modal Network with Hierarchical Fusion from GF-2 Optical Imagery and LiDAR Data

Accurate landslide extraction plays an important role in landslide inventory mapping, geological hazard assessment, and risk management in mountainous areas. However, optical imagery alone often has difficulty distinguishing landslides from spectrally similar background objects, especially under vegetation cover and in...