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WSCG
2004

Objects Matching Improvement Using Optimization Techniques in a Geometric Modal Methodology

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Objects Matching Improvement Using Optimization Techniques in a Geometric Modal Methodology
This work was based on a previously developed methodology using shape modal description for matching image objects. With this methodology, the objects points were matched using a local search approach. This paper presents a global search methodology using optimization techniques to establish the correspondences between two objects. It was also developed a solution to match excess points after the usual "one to one" matching, if the number of nodes that compose both objects is not the same. It is also briefly presented the method used for the determination of the rigid transformation between two objects, which facilitates the results analysis. Keywords Computational Vision, Objects Matching, Modal Analysis, Optimization Methods.
Luísa Ferreira Bastos, João Manuel R
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2004
Where WSCG
Authors Luísa Ferreira Bastos, João Manuel R. S. Tavares
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