Title :
Accuracy Investigation of a Vision Based System for Pose Measurements
Author :
Ryberg, Anders ; Christiansson, Anna-Karin ; Eriksson, Kenneth
Author_Institution :
Dept. of Technol., Math. & Comput. Sci., Univ. Trollhattan
Abstract :
The accuracy of a pose measurement system, called PosEye, is investigated. PosEye is a system for real time measurement of the position and orientation, the pose, of a camera (sensor) using the information in its image. This sensor is aimed to be mounted on an industrial robot for welding. The investigation was done by comparing the PosEye system position output to that of a coordinate measuring machine. Sources of errors are identified, and suggestions for improvements are made
Keywords :
industrial robots; photogrammetry; pose estimation; position measurement; robot vision; welding; PosEye system; industrial robot; photogrammetry; pose measurement; position accuracy; position measurement; position sensor; real time measurement; robot vision; vision based system; welding; Cameras; Image sensors; Machine vision; Position measurement; Real time systems; Robot kinematics; Robot sensing systems; Robot vision systems; Sensor systems; Service robots; 6 DOF; photogrammetry; position accuracy; position sensor; robot vision;
Conference_Titel :
Control, Automation, Robotics and Vision, 2006. ICARCV '06. 9th International Conference on
Conference_Location :
Singapore
Print_ISBN :
1-4244-0341-3
Electronic_ISBN :
1-4214-042-1
DOI :
10.1109/ICARCV.2006.345204
