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
URI: http://hdl.handle.net/11025/15846
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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