Informatics and Applications
2016, Volume 10, Issue 3, pp 98-104
SPEEDED-UP STEREO MATCHING USING GEODESIC SUPPORT WEIGHTS
- O. A. Yakovlev
- A. V. Gasilov
Abstract
In local stereo matching, the algorithms based on the adaptive support weights have good-quality results. This paper presents a modified version of the local matching with geodesic support. The proposed algorithm considerably reduces computation time at the cost of insignificant loss of quality that is experimentally confirmed with Middlebury Stereo Evaluation SDK. The key idea is to combine geodesic support weights and image segmentation for recoloring the reference image. This transformation makes it possible to use partial sums for matching cost computation.
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[+] About this article
Title
SPEEDED-UP STEREO MATCHING USING GEODESIC SUPPORT WEIGHTS
Journal
Informatics and Applications
2016, Volume 10, Issue 3, pp 98-104
Cover Date
2016-08-30
DOI
10.14357/19922264160313
Print ISSN
1992-2264
Publisher
Institute of Informatics Problems, Russian Academy of Sciences
Additional Links
Key words
stereo matching; segmentation; geodesic support weights
Authors
O. A. Yakovlev  and A. V. Gasilov
Author Affiliations
Orel Branch of the Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences, 137 Moskovskoe Sh., Orel 302025, Russian Federation
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