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Mathematical Problems in Engineering
Volume 2014, Article ID 452803, 14 pages
Research Article

Feature Based Stereo Matching Using Two-Step Expansion

1School of Instrumentation Science & Opto-Electronics Engineering, Beihang University, Beijing 100191, China
2National Institute of Metrology, Beijing 100029, China

Received 2 January 2014; Revised 19 June 2014; Accepted 21 July 2014; Published 18 December 2014

Academic Editor: Yi Chen

Copyright © 2014 Liqiang Wang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Liqiang Wang, Zhen Liu, and Zhonghua Zhang, “Feature Based Stereo Matching Using Two-Step Expansion,” Mathematical Problems in Engineering, vol. 2014, Article ID 452803, 14 pages, 2014.