DocumentCode
2238973
Title
What is the center of the image?
Author
Willson, Richard C. ; Shafer, Steven A.
Author_Institution
Robotics Inst., Carnegie Mellon Univ., Pittsburgh, PA, USA
fYear
1993
fDate
15-17 Jun 1993
Firstpage
670
Lastpage
671
Abstract
A taxonomy that includes 15 different definitions of image center is presented. It is concluded that the accuracy of the image center can be an important factor in the accuracy of the overall camera calibration, and that the large variation in the position of the image center across different definitions and different lens settings makes the calibration problem complex. With proper modeling and by using appropriate definitions for all image centers in a system, the accuracy of the camera calibration can be improved
Keywords
calibration; cameras; image processing; camera calibration; image center; lens settings; Aerospace electronics; Calibration; Cameras; Focusing; Lenses; Optical imaging; Pulp manufacturing; Research and development; Robots; Taxonomy;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Vision and Pattern Recognition, 1993. Proceedings CVPR '93., 1993 IEEE Computer Society Conference on
Conference_Location
New York, NY
ISSN
1063-6919
Print_ISBN
0-8186-3880-X
Type
conf
DOI
10.1109/CVPR.1993.341035
Filename
341035
Link To Document