279 search results - page 27 / 56 » Implicit Convex Polygons |
VC
2002
13 years 7 months ago
2002
Implicit surface modeling systems have been used since the mid-1980s for the generation of cartoon-like characters. Recently implicit models combined with constructive solid geome...
SMI
2005
IEEE
14 years 1 months ago
2005
IEEE
Complex implicit CSG models can be represented hierarchically as a tree of nodes (the BlobTree) . However, current methods cannot be used to visualize changes made to these models...
PR
2007
13 years 7 months ago
2007
Skew estimation and page segmentation are the two closely related processing stages for document image analysis. Skew estimation needs proper page segmentation, especially for doc...
SI3D
2003
ACM
14 years 28 days ago
2003
ACM
This paper describes a framework for introducing visually smooth surfaces into sketch-based freeform modeling systems. An existing sketch-based freeform modeling system generates ...
ICCSA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Determining whether two segments s and t in a planar polygonal scene weakly see each other is a classical problem in computational geometry. In this problem we seek for a...