Experience with Optical Flow Algorithms based on the Geometry of Points in Two Frames
Stephens, A., Matthews, N.D. and Greenway, P. (1991) Experience with Optical Flow Algorithms based on the Geometry of Points in Two Frames. Mobile Robots VI , 257--267.
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Description/Abstract
A number of optical flow techniques exist for recovering the relative sensor-scene motion from image sequences, for subsequent use in vehicle guidance and navigation tasks. However, the problems of finding depths and motion, as well as various differential and kinematic approximations within the algorithms themselves, often lead to difficulties in the presence of noisy data. We examine various solution means and demonstrate how a small modification to an existing formulation produces a method adequate for our Autonomous Land Vehicle Application.
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | Organisation: SPIE |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science |
| Item ID: | 250370 |
| Date Deposited: | 04 May 1999 |
| Last Modified: | 01 Mar 2012 10:18 |
| Contributors: | Stephens, A. (Author) Matthews, N.D. (Author) Greenway, P. (Author) |
| Date: | 1991 |
| Additional Information: | Organisation: SPIE |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/250370 |
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