PASeg: positional-guided segmenter with multimodal semantic alignment for enhancing urban scene 3D semantic segmentation

The application of LiDAR point cloud for urban environment analysis has become a critical approach in urban scene understanding. Concurrently, substantial progress has been made in 3D point cloud semantic segmentation, advancing the precision and effectiveness of urban scene interpretation. However,...

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Bibliographic Details

Published in:	International Journal of Digital Earth
Main Authors:	Yang Luo, Ting Han, Xiaorong Zhang, Yujun Liu, Duxin Zhu, Jinyuan Li, Yiping Chen, Yundong Wu, Guorong Cai, Yingchao Piao, Jinhe Su
Format:	Article
Language:	English
Published:	Taylor & Francis Group 2025-08-01
Subjects:	Point cloud semantic segmentation urban scene multimodal positional guided semantic alignment
Online Access:	https://www.tandfonline.com/doi/10.1080/17538947.2025.2528811