194 search results - page 21 / 39 » A Composite Descriptor for Shape Retrieval |
112
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DGCI
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. Human perception of shape is based on visual parts of objects to a point that a single, significant visual part is sufficient to recognize the whole object. For example,...
109
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MIR
2010
ACM
15 years 6 months ago
2010
ACM
This paper presents a method for selecting salient 2D views to describe 3D objects for the purpose of retrieval. The views are obtained by first identifying salient points via a ...
104
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MTA
2006
14 years 11 months ago
2006
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
103
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MIR
2010
ACM
15 years 6 months ago
2010
ACM
Sparse coding is a key principle that underlies wavelet representation of natural images. In this paper, we explain that the effort of seeking a common wavelet sparse coding of i...
SMI
2005
IEEE
15 years 5 months ago
2005
IEEE
Shape complexity has recently received attention from different fields, such as computer vision and psychology. In this paper, integral geometry and information theory tools are ...