200 search results - page 15 / 40 » The representation and matching of categorical shape |
DAGM
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. Klassen et al. [9] recently developed a theoretical formulation to model shape dissimilarities by means of geodesics on appropriate spaces. They used the local geometry o...
CORR
2008
Springer
14 years 11 months ago
2008
Springer
We study a dissimilarity measure between shapes, expressed by the natural pseudodistance between size pairs, where a shape is viewed as a topological space endowed with a real-val...
114
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CIVR
2004
Springer
15 years 3 months ago
2004
Springer
In this paper we discuss the use of knowledge for the analysis and semantic retrieval of video. We follow a fuzzy relational approach to knowledge representation, based on which we...
136
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CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
In this paper, we propose two new, perceptually motivated strategies to better measure the similarity of 2D shape instances that are in the form of closed contours. The first strat...
111
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IJCV
2008
14 years 11 months ago
2008
This paper presents a novel method for detecting and localizing objects of a visual category in cluttered real-world scenes. Our approach considers object categorization and figure...