25 search results - page 2 / 5 » Direct extraction of surface meshes from implicitly represen... |
170
click to vote
VIS
2008
IEEE
16 years 3 months ago
2008
IEEE
Abstract--Smooth surface extraction using partial differential equations (PDEs) is a well-known and widely used technique for visualizing volume data. Existing approaches operate o...
107
click to vote
CGF
2007
15 years 1 months ago
2007
Laplacian coordinates as a local shape descriptor have been employed in mesh editing. As they are encoded in the global coordinate system, they need to be transformed locally to r...
128
Voted
CGI
1998
IEEE
15 years 6 months ago
1998
IEEE
In this paper we present an indirect volume visualization method, based on the deformable surface model, which is a three dimensional extension of the snake segmentation method. I...
121
click to vote
SIBGRAPI
2000
IEEE
15 years 5 months ago
2000
IEEE
Abstract. In this paper we introduce a new mesh refinement method for subdivision surfaces. It generates a semiregular 4-direction hierarchical structure from control meshes repres...
117
click to vote
VMV
2004
15 years 3 months ago
2004
We present an approach for extracting coherently sampled animated meshes from input sequences of incoherently sampled meshes representing a continuously evolving shape. Our approa...