Global Registration of Subway Tunnel Point Clouds Using an Augmented Extended Kalman Filter and Central-Axis Constraint

Open Access

Peer-reviewed

Research Article

Zhizhong Kang ,

* E-mail: zzkang@cugb.edu.cn

Affiliation School of Land Science and Technology, China University of Geosciences, Beijing, China
⨯
Jinlei Chen,

Affiliation School of Land Science and Technology, China University of Geosciences, Beijing, China
⨯
Baoqian Wang

Affiliation Beijing Siwei Spatial Data Technology Co., Ltd., Beijing, China
⨯

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