284 search results - page 39 / 57 » Toric Surface Patches |
ENC
2004
IEEE
13 years 11 months ago
2004
IEEE
Point hierarchies are suitable for creating framecoherent animations of 3D models in non-photorealistic styles such as stippling, painterly and other artistic rendering. In this p...
SGP
2003
13 years 9 months ago
2003
Previous parametric representations of smooth genus-zero surfaces require a collection of abutting patches (e.g. splines, NURBS, recursively subdivided polygons). We introduce a s...
Publication
Most conventional SFS (shape from shading) algorithms have been developed under the assumption of orthographic projection. However, the assumption is not valid when an object is no...
BMEI
2008
IEEE
14 years 2 months ago
2008
IEEE
Epicardial mapping system is an important tool for studying electrophysiological characteristics of atrial fibrillation (AF). AF is the most common arrhythmia and is becoming more...
CAD
2005
Springer
13 years 7 months ago
2005
Springer
This paper presents a novel feature based parameterization approach of human bodies from the unorganized cloud points and the parametric design method for generating new models ba...