837 search results - page 7 / 168 » A Topological Method of Surface Representation |
ICPR
2002
IEEE
14 years 21 days 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...
SIGGRAPH
1995
ACM
13 years 11 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
14 years 20 days 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...
CVPR
2011
IEEE
12 years 11 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
14 years 1 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...