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Fast Outlier Rejection by Using Parallax-Based Rigidity Constraint for Epipolar Geometry Estimation.
- Source :
- Multimedia Content Representation, Classification & Security; 2006, p578-585, 8p
- Publication Year :
- 2006
-
Abstract
- A novel approach is presented in order to reject correspondence outliers between frames using the parallax-based rigidity constraint for epipolar geometry estimation. In this approach, the invariance of 3-D relative projective structure of a stationary scene over different views is exploited to eliminate outliers, mostly due to independently moving objects of a typical scene. The proposed approach is compared against a well-known RANSAC-based algorithm by the help of a test-bed. The results showed that the speed-up, gained by utilization of the proposed technique as a preprocessing step before RANSAC-based approach, decreases the execution time of the overall outlier rejection, significantly. Keywords: Outlier removal, Parallax-based rigidity constraint, RANSAC. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISBNs :
- 9783540393924
- Database :
- Complementary Index
- Journal :
- Multimedia Content Representation, Classification & Security
- Publication Type :
- Book
- Accession number :
- 33001629
- Full Text :
- https://doi.org/10.1007/11848035_76