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Proceedings Paper

Ego-Motion Complex Logarithmic Mapping
Author(s): Ramesh Jain; Nancy O'Brien
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Paper Abstract

If a dynamic scene is acquired using a translating camera and the camera motion parameters are known, then the analysis of the scene may be facilitated in a transformed space. It is shown in this paper that by using the complex logarithmic mapping with respect to the focus of expansion, the segmentation of the scene into its stationary and nonstationary components and the determination of the depth of stationary components can be achieved easily in the transformed image sequence. An added advantage will be the invariances offered by the complex logarithmic mapping.

Paper Details

Date Published: 17 January 1985
PDF: 8 pages
Proc. SPIE 0521, Intelligent Robots and Computer Vision, (17 January 1985); doi: 10.1117/12.946159
Show Author Affiliations
Ramesh Jain, The UniversIty of Michigan (United States)
Nancy O'Brien, The UniversIty of Michigan (United States)


Published in SPIE Proceedings Vol. 0521:
Intelligent Robots and Computer Vision
David P. Casasent; Ernest L. Hall, Editor(s)

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