Collective Stereopsis on the Hypercube
- Creators
- Battiti, Roberto
Abstract
A cooperative algorithm for extracting disparity information from stereo image pairs has been implemented on the NCUBE hypercube computer. Software is written in C-langauge, using communication routines of the "Crystalline Operating System" CrOSIII designed at Caltech within the Caltech Concurrent Computation Program. Some tests have been done using Julesz's random-dot stereograms. Although the software is reasonably versatile and can be easily adapted for different flavours of stereo algorithms, the method used is that presented by Marr and Poggio [REF.l]. As a preliminary stage for the stereo matching problem, a "filtering" program to extract physically meaningful primitives from images of a given scene has been written and tested on various types of images.
Additional Information
© 1988 ACM. This work was done as a graduate student of G. Fox in the new Computation and Neural Systems Option at Caltech. Partial support was provided by DOE grant DE-FG03-95-ER-25009.Additional details
- Eprint ID
- 67142
- Resolver ID
- CaltechAUTHORS:20160516-164322510
- DE-FG03-95-ER-25009
- Department of Energy (DOE)
- Created
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2016-05-17Created from EPrint's datestamp field
- Updated
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2021-11-11Created from EPrint's last_modified field