Angle Constraints for Point Correspondence in Multi-Ocular Vision

Ning Wei; Chao Hu; Qing He; Wei Liu; Q. H. Meng

doi:10.4028/www.scientific.net/AMM.58-60.1384

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 58-60Angle Constraints for Point Correspondence in...

Angle Constraints for Point Correspondence in Multi-Ocular Vision

Abstract:

Geometric constraints have an essential significance for point correspondence in computer vision systems. Traditional epipolar constraint in bi-ocular system faces two main problems: threshold-setting and corresponding ambiguities. This paper describes a collinear epipolar plane model and proposes a novel criterion for bi-ocular corresponding which allows setting a uniform threshold. Furthermore, it proposes the concept tri-correspondence units, proves their specificity against ambiguities, and discusses the merging of them.

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Periodical:

Applied Mechanics and Materials (Volumes 58-60)

Pages:

1384-1389

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.58-60.1384

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Online since:

June 2011

Authors:

Ning Wei, Chao Hu, Qing He, Wei Liu, Q. H. Meng

Keywords:

Angle Constraints, Point Correspondence, Tri-Correspondent Unit

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