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Authors: Caixia Zhang 1 ; Zhanyi Hu 2 and Fengmei Sun 1

Affiliations: 1 Institute of Image Processing and Pattern Recognition, North China University of Technology, China ; 2 National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, China

Keyword(s): Pose estimation, camera localization, dual number.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Motion, Tracking and Stereo Vision ; Stereo Vision and Structure from Motion

Abstract: It is a classical problem to estimate the camera pose from a calibrated image of 3D entities (points or lines) in computer vision. According to the coplanarity of the corresponding image line and space line, a new group of constraints is introduced based on the dual-number methods. Different from the existing methods based on lines, we do not use an isolated point on either the space line or the image line, but the whole line data. Thus, it is evitable to detect the corner as well as the corresponding propagating error.

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Paper citation in several formats:
Zhang, C.; Hu, Z. and Sun, F. (2008). POSE ESTIMATION FROM LINES BASED ON THE DUAL-NUMBER METHODS. In Proceedings of the Third International Conference on Computer Vision Theory and Applications (VISIGRAPP 2008) - Volume 1: VISAPP; ISBN 978-989-8111-21-0; ISSN 2184-4321, SciTePress, pages 623-626. DOI: 10.5220/0001071106230626

@conference{visapp08,
author={Caixia Zhang. and Zhanyi Hu. and Fengmei Sun.},
title={POSE ESTIMATION FROM LINES BASED ON THE DUAL-NUMBER METHODS},
booktitle={Proceedings of the Third International Conference on Computer Vision Theory and Applications (VISIGRAPP 2008) - Volume 1: VISAPP},
year={2008},
pages={623-626},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001071106230626},
isbn={978-989-8111-21-0},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the Third International Conference on Computer Vision Theory and Applications (VISIGRAPP 2008) - Volume 1: VISAPP
TI - POSE ESTIMATION FROM LINES BASED ON THE DUAL-NUMBER METHODS
SN - 978-989-8111-21-0
IS - 2184-4321
AU - Zhang, C.
AU - Hu, Z.
AU - Sun, F.
PY - 2008
SP - 623
EP - 626
DO - 10.5220/0001071106230626
PB - SciTePress

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