| Title: | Optimization and parallelization of a geographical stereo vision code |
| Authors: | Contasssot-Vivier, Sylvain Miguet, Serge |
| Citation: | Journal of WSCG. 1998, vol. 6, no. 1-3. |
| Issue Date: | 1998 |
| Publisher: | Václav Skala - UNION Agency |
| Document type: | článek article |
| URI: | http://hdl.handle.net/11025/15846 http://wscg.zcu.cz/wscg1998/wscg98.htm |
| ISSN: | 1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online) |
| Keywords: | stereo vision;výpočetní optimalizace;podobnost;vyrovnání zatížení |
| Keywords in different language: | stereo vision;computational optimization;parallelism;load balancing |
| Abstract in different language: | This paper describes the sequential and parallel versions of a stereo vision algorithm. In this study, we address the particular stereo vision problem of accurate Digital Elevation Models (DEMs) reconstruction from a pair of images of the SPOT satellite. We start from an existing algorithm made by M.Memier. we optimize it while focusing on the cross-correlation problem based on a statistical operator. And we propose a parallel implementation with special care to load balancing. |
| Rights: | © Václav Skala - UNION Agency |
| Appears in Collections: | Volume 6, number 1-3 (1998) |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Vivier_98.pdf | Plný text | 168,61 kB | Adobe PDF | View/Open |
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