3025 search results - page 546 / 605 » Computational geometry: a retrospective |
CGI
1997
IEEE
14 years 1 months ago
1997
IEEE
In order to achieve the impression of a smooth surface while rendering a polygon mesh, normal vector vectors may be provided in the vertices of the mesh that are the average of th...
SIGGRAPH
1997
ACM
14 years 1 months ago
1997
ACM
Level-of-detail (LOD) representations are an important tool for realtime rendering of complex geometric environments. The previously introduced progressive mesh representation def...
SIGGRAPH
1995
ACM
14 years 1 months ago
1995
ACM
A major unsolved problem in computer graphics is the construction and animation of realistic human facial models. Traditionally, facial models have been built painstakingly by man...
SCA
2007
14 years 11 days ago
2007
In this paper, we present an intuitive interface for interactively posing 3D facial expressions. The user can create and edit facial expressions by drawing freeform strokes, or by...
FOCS
2008
IEEE
13 years 10 months ago
2008
IEEE
We consider markets in the classical Arrow-Debreu model. There are n agents and m goods. Each buyer has a concave utility function (of the bundle of goods he/she buys) and an init...