200 search results - page 29 / 40 » The representation and matching of categorical shape |
105
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ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
We present here a new descriptor for depth images adapted to 2D/3D model matching and retrieving. We propose a representation of a 3D model by 20 depth images rendered from the ve...
103
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ECCV
2008
Springer
16 years 1 months ago
2008
Springer
As the most pervasive method of individual identification and document authentication, signatures present convincing evidence and provide an important form of indexing for effectiv...
109
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ICB
2009
Springer
15 years 6 months ago
2009
Springer
We propose a vector representation (called a 3D signature) for 3D face shape in biometrics applications. Elements of the vector correspond to fixed surface points in a face-centere...
103
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CVPR
1999
IEEE
16 years 1 months ago
1999
IEEE
This paper presents a novel approach for detection and segmentation of generic shapes in cluttered images. The underlying assumption is that generic objects that are man made, fre...
100
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PR
2008
14 years 11 months ago
2008
The spectrum of a graph has been widely used in graph theory to characterise the properties of a graph and extract information from its structure. It has also been employed as a g...