Fast Outlier rejection by using parallax-based rigidity constraint for epipolar geometry estimation

Date

2006-01-01

Author

Tola, Engin
Alatan, Abdullah Aydın

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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.

Subject Keywords

Outlier removal, Parallax-based rigidity constraint, RANSAC

URI

https://hdl.handle.net/11511/53431

Journal

MULTIMEDIA CONTENT REPRESENTATION, CLASSIFICATION AND SECURITY

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

E. Tola and A. A. Alatan, “Fast Outlier rejection by using parallax-based rigidity constraint for epipolar geometry estimation,” MULTIMEDIA CONTENT REPRESENTATION, CLASSIFICATION AND SECURITY, pp. 578–585, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53431.