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

fYear

2006

fDate

5-8 Dec. 2006

Firstpage

1

Lastpage

6

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICARCV.2006.345204

Filename

4150114