446 search results - page 28 / 90 » Pre-symmetry Sets of 3D Shapes |
146
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ICIP
1998
IEEE
16 years 7 months ago
1998
IEEE
This paper describes a novel approach to 3D motion estimation of planar objects based on eigennormalization, Expansion Matching (EXM) and a scaled orthographic projection model. O...
238
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SIGGRAPH
1999
ACM
15 years 10 months ago
1999
ACM
In this paper, a new technique for modeling textured 3D faces is introduced. 3D faces can either be generated automatically from one or more photographs, or modeled directly throu...
144
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3DPVT
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper, we present an approach based on 2D slices for measuring similarity between 3D models. The key idea is to represent the 3D model by a series of slices along certain ...
174
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FGR
2008
IEEE
16 years 17 days ago
2008
IEEE
The variation caused by aging has not received adequate attention compared with pose, lighting, and expression variations. Aging is a complex process that affects both the 3D shap...
197
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SMI
2003
IEEE
15 years 11 months ago
2003
IEEE
Skeleton is a lower dimensional shape description of an object. The requirements of a skeleton differ with applications. For example, object recognition requires skeletons with pr...