24 search results - page 4 / 5 » Piecewise Linear Approximation of Trimmed Surfaces |
EUROGRAPHICS
2010
Eurographics
15 years 7 months ago
2010
Eurographics
This paper presents a novel framework for elliptical weighted average (EWA) surface splatting with time-varying scenes. We extend the theoretical basis of the original framework b...
COMPGEOM
2006
ACM
15 years 3 months ago
2006
ACM
The medial axis of a shape is known to carry a lot of information about it. In particular a recent result of Lieutier establishes that every bounded open subset of Rn has the same...
JAT
2010
14 years 8 months ago
2010
We consider H¨older smoothness classes of surfaces for which we construct piecewise polynomial approximation networks, which are graphs with polynomial pieces as nodes and edges ...
ACCV
2007
Springer
15 years 4 months ago
2007
Springer
This paper introduces a novel convex kernel based method for color constancy computation with explicit illuminant parameter estimation. A simple linear render model is adopted and ...
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...