Title :
3-D measuring system for large structures using spot ray projecting method
Author :
Yamamoto, Masayuki ; Ishimatsu, Takakazu ; Ichimura, Kazuo ; Ochiai, Tsumoru
Author_Institution :
Nagasaki Univ., Japan
Abstract :
A system to measure 3-dimensional coordinates of large structures is presented. For accurate measurements calibration of the measuring system is important. The main feature of our system is that only a simple calibration procedure is needed, thus simplifies the setting of the measuring system and also improves the tracking performance. An experimental result reveals the applicability of our system
Keywords :
calibration; measurement by laser beam; measurement systems; shape measurement; tracking; 3D coordinate measuring system; calibration; large structures; laser beam projection; shape measurement; spot ray pointer; spot ray projecting method; tracking; Automatic control; Calibration; Control systems; Coordinate measuring machines; Instruments; Laser beams; Mirrors; Optical control; Position measurement; TV;
Conference_Titel :
Industrial Electronics, Control and Instrumentation, 1994. IECON '94., 20th International Conference on
Conference_Location :
Bologna
Print_ISBN :
0-7803-1328-3
DOI :
10.1109/IECON.1994.397893
