Theoretical Research on Adjacent Multi-station Point Cloud Data Precision Combination in 3D Laser Scanning

Author

Li, Tianzi ; Zou, Youfeng

Author_Institution

Sch. of Surveying & Land Inf. Eng., Henan Polytech. Univ., Jiaozuo, China

Volume

2

fYear

2010

fDate

19-20 Dec. 2010

Firstpage

315

Lastpage

317

Abstract

Adjacent multi-station rotational scanning the target band with the 3D laser scanner ( Leica ScanStation II ) .acquires the 3D point cloud models of every rotational position. Adjacent multi-station point seriate cloud models have been registered, acquires the correspondent points. Then combines point cloud models with the theory of single strip aerial triangulation, acquires coordinates of cloud models in the same coordinate system, nonlinear correction to the model, excludes the cumulative errors caused by model combination, completes a high precision splicing of more stations continuous strip of point cloud model.

Keywords

image registration; object detection; optical scanners; 3D laser scanning; adjacent multi-station point cloud data precision combination; nonlinear correction; rotational position; single strip aerial triangulation; Clouds; Data models; Laser modes; Mathematical model; Monitoring; Strips; Three dimensional displays; :registration; aerial triangulation; combination; nonlinear correction;

fLanguage

English

Publisher

ieee

Conference_Titel

Software Engineering (WCSE), 2010 Second World Congress on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-9287-9

Type

conf

DOI

10.1109/WCSE.2010.157

Filename

5718400