Title :
Identification of Pavement Elevation Size Based on Laser Scanning Ranging
Author :
An, Yingying ; Sun, Fengying
Author_Institution :
Traffic Coll., Northeast Forest Univ., Harbin, China
Abstract :
The principle of laser scanning ranging is applied in this paper. A reasonable algorithm is used to make laser sensor calibration. In this article, spatial coordinate system is established to analyze the measured data. Then we get the space coordinates of the scanning points and the data of pavement profile points in the laser scanning plane. Finally, the pavement roughness test result is obtained.
Keywords :
calibration; laser ranging; measurement by laser beam; optical scanners; optical sensors; roads; surface roughness; surface topography measurement; transportation; laser scanning ranging; laser sensor calibration; pavement elevation size identification; pavement roughness; spatial coordinate system; Calibration; Coordinate measuring machines; Distance measurement; Lasers; Measurement by laser beam; Optical pulses; Roads; laser ranging; laser sensor calibration; pavement elevation; three-dimensional localization;
Conference_Titel :
Information Engineering (ICIE), 2010 WASE International Conference on
Conference_Location :
Beidaihe, Hebei
Print_ISBN :
978-1-4244-7506-3
Electronic_ISBN :
978-1-4244-7507-0
DOI :
10.1109/ICIE.2010.270
