Robust Coarse-to-Fine Registration Scheme for Mobile Laser Scanner Point Clouds Using Multiscale Eigenvalue Statistic-Based Descriptor

Robust Coarse-to-Fine Registration Scheme for Mobile Laser Scanner Point Clouds Using Multiscale Eigenvalue Statistic-Based Descriptor

To overcome the drawbacks of pairwise registration for mobile laser scanner (MLS) point clouds, such as difficulty in searching the corresponding points and inaccuracy registration matrix, a robust coarse-to-fine registration method is proposed to align different frames of MLS point clouds into a co...

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Bibliographic Details
Main Authors: Yongjian Fu, Zongchun Li, Wenqi Wang, Hua He, Feng Xiong, Yong Deng
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Sensors
Subjects:
MLS point clouds
pairwise registration
weighted covariance matrix
multiscale eigenvalues
Online Access:https://www.mdpi.com/1424-8220/21/7/2431

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