224 search results - page 8 / 45 » An Object-Oriented Approach to Curves and Surfaces |
ITICSE
2004
ACM
14 years 1 months ago
2004
ACM
This paper describes a knowledge unit and the use of a software tool, DesignMentor, for teaching a very challenging topic in computer graphics and visualization, namely: curve and...
ICIAP
2001
Springer
14 years 8 months ago
2001
Springer
This paper describes a technique to represent relevant information of tree-like structures in a compact way. The technique is general. In the application described here, the image...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
Compared to scanned images, document pictures captured by camera can suffer from distortions due to perspective and page warping. It is necessary to restore a frontal planar view ...
SCALESPACE
2009
Springer
14 years 29 days ago
2009
Springer
Abstract. We introduce a novel implicit approach for surface patch segmentation in 3D images starting from a single point. Since the boundary surface of an object is locally homeom...
SIAMIS
2008
13 years 8 months ago
2008
Motion of curves governed by geometric evolution laws, such as mean curvature flow and surface diffusion, is the basis for many algorithms in image processing. If the images to be ...