DocumentCode
3580183
Title
A new calibration method for vision system using differential GPS
Author
Yan Chengping ; Shen Lincheng ; Zhou Dianle ; Zhang Daibing ; Zhong Zhiwei
Author_Institution
Coll. of Mechatron. Eng. & Autom., NUDT, Changsha, China
fYear
2014
Firstpage
1514
Lastpage
1517
Abstract
The Pan-Tilt Unit (PTTJ) and camera composed a vision system, which can be used in vision measurement. In this paper, a new calibration method for this vision system using differential GPS (global positioning system) is described. The calibration method is an efficient solution for large field of view. The proposed method has advantages in speed, convenience and pertinence. The experimental results show the accuracy is acceptable for the outdoor environment.
Keywords
Global Positioning System; calibration; image sensors; Global Positioning System; PTU; calibration method; camera; differential GPS; pan-tilt unit; vision measurement; vision system; Accuracy; Calibration; Cameras; Global Positioning System; Machine vision; Theodolites; Differential GPS; calibration; large feild; vision system;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Automation Robotics & Vision (ICARCV), 2014 13th International Conference on
Type
conf
DOI
10.1109/ICARCV.2014.7064540
Filename
7064540
Link To Document