Title :
Structure from linear or planar motions
Author_Institution :
NEC Res. Inst., Princeton, NJ, USA
Abstract :
We recently demonstrated a new approach to multiframe structure from motion from point features which, in the appropriate domain, provably reconstructs structure and motion correctly. The algorithm works for general motion and large perspective effects. In this paper, we describe how to adapt our approach to translational motion lying along a line or in a plane, with arbitrary rotations. An analysis of the bas-relief effect for multiple-motion sequences is also presented
Keywords :
image sequences; motion estimation; bas-relief effect; multiframe structure; multiple-motion sequences; point features; structure from linear motions; translational motion; Algorithm design and analysis; Approximation algorithms; Calibration; Image reconstruction; Least squares approximation; Maximum likelihood detection; Maximum likelihood estimation; Motion analysis; National electric code; Robustness;
Conference_Titel :
Computer Vision and Pattern Recognition, 1996. Proceedings CVPR '96, 1996 IEEE Computer Society Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
0-8186-7259-5
DOI :
10.1109/CVPR.1996.517094
