GACM: A Graph Attention Capsule Model for the Registration of TLS Point Clouds in the Urban Scene

GACM: A Graph Attention Capsule Model for the Registration of TLS Point Clouds in the Urban Scene

Point cloud registration is the foundation and key step for many vital applications, such as digital city, autonomous driving, passive positioning, and navigation. The difference of spatial objects and the structure complexity of object surfaces are the main challenges for the registration problem....

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Bibliographic Details
Main Authors: Jianjun Zou, Zhenxin Zhang, Dong Chen, Qinghua Li, Lan Sun, Ruofei Zhong, Liqiang Zhang, Jinghan Sha
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Remote Sensing
Subjects:
TLS point cloud registration
urban scene
GACM
graph attention
capsule network
Online Access:https://www.mdpi.com/2072-4292/13/22/4497

Internet

https://www.mdpi.com/2072-4292/13/22/4497

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