244 search results - page 15 / 49 » On the geometry of polar varieties |
RT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. Rendering realistic faces and facial expressions requires good models for the reflectance of skin and the motion of the face. We describe a system for modeling, animating...
BMVC
2002
13 years 10 months ago
2002
Plane detection is a prerequisite to a wide variety of vision tasks. This paper proposes a novel method that exploits results from projective geometry to automatically detect plan...
COMPGEOM
2008
ACM
13 years 9 months ago
2008
ACM
We study the problem of two-dimensional Delaunay triangulation in the self-improving algorithms model [1]. We assume that the n points of the input each come from an independent, ...
APVIS
2004
13 years 9 months ago
2004
The visualisation pipeline approach is a flexible and extensible technique for generating visualisations. The basic pipeline functions involve the capture and representation of da...
SMA
2010
ACM
13 years 7 months ago
2010
ACM
Extremal surfaces are a class of implicit surfaces that have been found useful in a variety of geometry reconstruction applications. Compared to iso-surfaces, extremal surfaces ar...