1324 search results - page 31 / 265 » Vector Geometry for Computer Graphics |
CG
2005
Springer
13 years 7 months ago
2005
Springer
One main challenge in building interpreters for hand-drawn sketches is the task of parsing a sketch to locate the individual symbols. Many existing pen-based systems avoid this pr...
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
In the context of graphics recognition, arc detection consists in the extraction of circles and arcs from the image of a graphics document or from the segments yielded by its vect...
VISUALIZATION
2003
IEEE
14 years 25 days ago
2003
IEEE
There are numerous algorithms in graphics and visualization whose performance is known to decay as the topological complexity of the input increases. On the other hand, the standa...
CGI
1998
IEEE
13 years 12 months ago
1998
IEEE
This article deals with dependencies of a piecewise linear vector field and the triangulation of the domain. It shows that the topology of the field may depend on the triangulatio...
CVPR
2011
IEEE
13 years 2 months ago
2011
IEEE
In this paper, we propose a novel framework to jointly recover the illumination environment and an estimate of the cast shadows in a scene from a single image, given coarse 3D geo...