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Proceedings Paper

New method of 3D point reconstruction from monocular camera
Author(s): Lei Qi; Xiaojuan Wu; Yuanyuan Zhang; Jun Yang
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Paper Abstract

Put forward a method of 3D point reconstruction from an image taken by monocular camera. In algorithm, the coordinate conversion factor of the given point can be calculated through a pair of parallel lines, whose positions in the scene are known. Then reconstruction of any points in 3D space which contains parallel lines can be achieved using the coordinate conversion factor. In experiments, the algorithm is used to estimate the trajectory of walking people.

Paper Details

Date Published: 15 November 2007
PDF: 8 pages
Proc. SPIE 6788, MIPPR 2007: Pattern Recognition and Computer Vision, 678808 (15 November 2007); doi: 10.1117/12.738250
Show Author Affiliations
Lei Qi, Shandong Univ. (China)
Xiaojuan Wu, Shandong Univ. (China)
Yuanyuan Zhang, Shandong Univ. (China)
Jun Yang, Shandong Univ. (China)

Published in SPIE Proceedings Vol. 6788:
MIPPR 2007: Pattern Recognition and Computer Vision

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