219 search results - page 9 / 44 » Subdivision surface watermarking |
VMV
2001
14 years 11 months ago
2001
A new approach to subdivision based on the evolution of surfaces under curvature motion is presented. Such an evolution can be understood as a natural geometric filter process whe...
SMI
2005
IEEE
15 years 3 months ago
2005
IEEE
Point-based surfaces (i.e. surfaces represented by discrete point sets which are either directly obtained by current 3D acquisition devices or converted from other surface represe...
CAD
2005
Springer
14 years 9 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...
CGI
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper presents a purely hardware-accelerated shadow volume algorithm for subdivision surface based models. By introducing SP (subdivision patterns), all procedures, including ...
CAGD
2006
14 years 9 months ago
2006
Subdivision templates of numerical values are replaced by templates of matrices in this