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Determining 3-D motion and structure of a rigid body using straight line correspondences

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2 Author(s)
Yen, B. ; University of Illinois, Urbana, Illinois ; Huang, T.S.

This paper describes the main results obtained for the determination of 3-D motion and structure of a rigid body containing straight line segments, given a sequence of (2-D) perspective views [1]. The analysis is based on the representation of the central projection of a 3-D line on the unit sphere. Methods over 2 and 3 frames are shown for the cases of pure rotation, pure translation, and general motion.

Published in:

Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '83.  (Volume:8 )

Date of Conference:

Apr 1983