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Content Provider | IEEE Xplore Digital Library |
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Author | El Ansari, M. Mousset, S. Bensrhair, A. Bebis, G. |
Copyright Year | 2010 |
Description | Author affiliation: LabSIV, Department of Mathematics and Computer Science, Faculty of Science, University of Ibn Zohr, 80000 Agadir, Morocco (El Ansari, M.) || LITIS Lab., INSA Rouen, B.P. 08, F-76131 Mont-Saint-Aignan Cedex, France (Mousset, S.; Bensrhair, A.) || CVL Lab., Department of Computer Science and Engineering, University of Nevada, Reno, NV 89557, USA (Bebis, G.) |
Abstract | In this paper, we present a new fast method for matching stereo images acquired by a stereo sensor embedded in a moving vehicle. The method consists in exploiting the matching results obtained in one stereo pair (frame) for computing the disparity map of the following stereo pair. This can be achieved by finding a temporal relationship, which we named association, between consecutive frames. The disparity range of the current frame is deduced from the disparity map of the preceding frame and the association between the two frames. Dynamic programming technique is considered for matching the image features. The proposed approach is tested on virtual and real stereo image sequences and the results are satisfactory. The method is fast and able to provide about 20 millions disparity maps per second on a HP Pavilion dv6700 2.1GHZ. |
Starting Page | 825 |
Ending Page | 831 |
File Size | 401249 |
Page Count | 7 |
File Format | |
ISBN | 9781424478668 |
ISSN | 19310587 |
e-ISBN | 9781424478682 |
DOI | 10.1109/IVS.2010.5548054 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2010-06-21 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Layout Image motion analysis Testing Image sequences Image segmentation Intelligent vehicles Dynamic programming Stereo vision Taxonomy Computer science |
Content Type | Text |
Resource Type | Article |
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