444 search results - page 39 / 89 » 3D surface models by geometric constraints propagation |
PAMI
2007
13 years 7 months ago
2007
—This paper presents a framework to restore the 2D content printed on documents in the presence of geometric distortion and nonuniform illumination. Compared with text-based docu...
SMA
2005
ACM
14 years 1 months ago
2005
ACM
Geometric constraints are at the heart of parametric and feature-based CAD systems. Changing values of geometric constraint parameters is one of the most common operations in such...
SMA
2003
ACM
14 years 28 days ago
2003
ACM
This paper has two parts. First, we propose a method which can be used to decompose a geometric constraint graph into a c-tree. With this decomposition, solving for a well-constrai...
MICCAI
2003
Springer
14 years 8 months ago
2003
Springer
We introduce a new method for segmentation of 3D medical data based on geometric variational principles. A minimal variance criterion is coupled with a geometric edge alignment mea...
CHI
2007
ACM
14 years 8 months ago
2007
ACM
Interaction techniques that utilize the space above the display surface to extend the functionalities of digitized surfaces continue to emerge. In such techniques, movements are c...