837 search results - page 7 / 168 » A Topological Method of Surface Representation |
ICPR
2002
IEEE
15 years 4 months ago
2002
IEEE
A medial surface representation of a grey-level volume image is computed. The foreground is reduced to a subset topologically equivalent to the initial foreground and mainly consi...
106
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SIGGRAPH
1995
ACM
15 years 3 months ago
1995
ACM
In this paper we describe a new tool for interactive free-form fair surface design. By generalizing classical discrete Fourier analysis to two-dimensional discrete surface signals...
VISUALIZATION
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper introduces a method for smoothing complex, noisy surfaces, while preserving (and enhancing) sharp, geometric features. It has two main advantages over previous approach...
138
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CVPR
2011
IEEE
14 years 3 months ago
2011
IEEE
In this paper, we present a novel technique that enables capturing of detailed 3D models from flash photographs integrating shading and silhouette cues. Our main contribution is ...
VISUALIZATION
2005
IEEE
15 years 5 months ago
2005
IEEE
Topological concepts and techniques have been broadly applied in computer graphics and geometric modeling. However, the homotopy type of a mapping between two surfaces has not bee...