92 search results - page 17 / 19 » Identification and Preservation of Surface Features |
TOG
2008
13 years 6 months ago
2008
This paper presents a new quadrangulation algorithm, extending the spectral surface quadrangulation approach where the coarse quadrangular structure is derived from the Morse-Smal...
BMCBI
2010
13 years 7 months ago
2010
Background: Recent biological discoveries have shown that clustering large datasets is essential for better understanding biology in many areas. Spectral clustering in particular ...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we overcome a major drawback of the level set framework: the lack of point correspondences. We maintain explicit backward correspondences from the evolving interfac...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
The last generation of satellites leads to the very high-resolution images which offer a high quality of detailed information about the Earth's surface. However, the exploita...
ICIAP
2003
ACM
14 years 7 months ago
2003
ACM
Segmentation of 3D human body is a very challenging problem in applications exploiting human scan data. To tackle this problem, this paper proposes a topological approach based on...