401 search results - page 18 / 81 » Parameterizing subdivision surfaces |
CGI
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract. A new adaptive tessellation method for general CatmullClark subdivision surfaces is presented. Development of the new method is based on the observation that optimum adap...
CG
2007
Springer
13 years 7 months ago
2007
Springer
This paper presents a robust non-blind watermarking scheme for subdivision surfaces. The algorithm works in the frequency domain, by modulating spectral coefficients of the subdi...
CGF
1999
13 years 7 months ago
1999
This work explores how three techniques for defining and representing curves and surfaces can be related efficiently. The techniques are subdivision, least-squares data fitting, a...
JGTOOLS
2007
13 years 7 months ago
2007
We extend the eigenbasis method of Jos Stam to evaluate Catmull-Clark subdivision surfaces near extraordinary vertices on B-spline boundaries. Source code to generate eigenbasis d...
AGTIVE
2003
Springer
14 years 21 days ago
2003
Springer
Many polygon mesh algorithms operate in a local manner, yet are formally specified using global indexing schemes. This obscures the essence of these algorithms and makes their spe...