A geometry-aware attention network for semantic segmentation of MLS point clouds.

Jie Wan Yongyang Xu Qinjun Qiu Zhong Xie

Published in: Int. J. Geogr. Inf. Sci. (2023)

Keyphrases

point cloud
semantic segmentation
structure from motion
surface reconstruction
point sets
superpixels
conditional random fields
object categories
weakly supervised
multiscale
active learning
information extraction