KASiam: Keypoints-Aligned Siamese Network for the Completion of Partial TLS Point Clouds

KASiam: Keypoints-Aligned Siamese Network for the Completion of Partial TLS Point Clouds

Completing point clouds from partial terrestrial laser scannings (TLS) is a fundamental step for many 3D visual applications, such as remote sensing, digital city and autonomous driving. However, existing methods mainly followed an ordinary auto-encoder architecture with only partial point clouds as...

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Bibliographic Details
Main Authors: Xinpu Liu, Yanxin Ma, Ke Xu, Ling Wang, Jianwei Wan
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Remote Sensing
Subjects:
TLS point cloud completion
siamese network
attention mechanism
K-Nearest Neighbors
Chamfer Distance
Online Access:https://www.mdpi.com/2072-4292/14/15/3617

Internet

https://www.mdpi.com/2072-4292/14/15/3617

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