77 search results - page 14 / 16 » Sharp or smooth |
CAD
2005
Springer
13 years 7 months ago
2005
Springer
Subdivision surfaces are generated by repeated approximation or interpolation from initial control meshes. In this paper, two new nonlinear subdivision schemes, face based subdivi...
SIGGRAPH
1999
ACM
13 years 12 months ago
1999
ACM
High contrast scenes are difficult to depict on low contrast displays without loss of important fine details and textures. Skilled artists preserve these details by drawing scen...
CVPR
1996
IEEE
14 years 9 months ago
1996
IEEE
When computing descriptors of image data, the type of information that can be extracted may be strongly dependent on the scales at which the image operators are applied. This arti...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
In this paper, we propose a new PDE-based methodology for deformable surfaces that is capable of automatically evolving its shape to capture the geometric boundary of the data and ...
CGF
2002
13 years 7 months ago
2002
In recent years subdivision methods have been one of the most successful techniques applied to the multi-resolution representation and visualization of surface meshes. Extension t...