Shape similarity by homotopic deformation

Authors:
Yusaku Sako;Kikuo Fujimura
Affiliations:
Department of Computer and Information Science, The Ohio State University, 2015 Neil Ave., Columbus, OH 43210-1277, USA, US;Fundamental Research Laboratories, Honda R&D Americas, Raymond, OH 43067-9705, USA, US
Venue:
The Visual Computer: International Journal of Computer Graphics
Year:
2000

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Abstract

+n log n) time, where n is the number of vertices in the polygonal shapes and k is an index to indicate how the target shape is convoluted. Experimental results show the feasibility of our approach. Extending the method for comparison of scenes with mutiple objects is also discussed.