Extracting of six Deformation Parameters Using Improved ICP Matching Based on Terrestrial Laser Scanning Data

作者:Chen, XJ (Chen, Xijiang)^{[ 1,3 ]} ; Zhang, G (Zhang, Guang)^{[ 1,3 ]} ; Hua, XH (Hua, Xianghong)^{[ 2 ]} ; Wu, H (Wu, Hao)^{[ 1 ]} ; Xuan, W (Xuan, Wei)^{[ 2 ]}

JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING

DOI: 10.1007/s12524-016-0574-5

出版年: FEB 2017

摘要

Extraction of the magnitude and direction of deformation is an important issue. Deformation is typically extracted by comparing data related to a finite number of control point. However, such a method can only extract the magnitude of deformation, but not the direction of deformation. In this paper, the improved ICP model is exploited for extracting the deformation. The main idea of this method is the construction of improved ICP and the determination of the relationship between extraction of six deformation parameters and local matching. This proposed deformation extraction method is particularly suited for scenarios where the deformation area is 3D rigid-body. The performance of the proposed method is extensively evaluated numerically and experimentally according to the 3D rigid-body board deformation. It is important to note that the conclusions were achieved under non-ideal conditions, e.g. using non-calibrated TLS point cloud and non-special targets. Besides the simulation experiment, the validation results achieved on bridge test site are briefly discussed.

作者关键词:Deformation; Six parameters; Point cloud; TLS; ICP

KeyWords Plus:SQUARES 3D SURFACE

通讯作者地址: Chen, XJ; Zhang, G (通讯作者)

通讯作者地址: Hua, XH (通讯作者)

通讯作者地址: Chen, XJ; Zhang, G (通讯作者)

地址:

电子邮件地址:cxj_0421@163.com; gzhang58@163.com; xhhua@sgg.whu.edu.cn

基金资助机构授权号

SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA

研究方向:Environmental Sciences & Ecology; Remote Sensing

Web of Science 类别:Environmental Sciences; Remote Sensing

文献类型:Article

语种:English

入藏号: WOS:000394243200012

ISSN: 0255-660X

eISSN: 0974-3006

Impact Factor (影响因子): 0.676