528 search results - page 48 / 106 » Multi-Scale Surface Descriptors |
SGP
2004
15 years 8 days ago
2004
We propose a metric for surface parameterization specialized to its signal that can be used to create more efficient, high-quality texture maps. Derived from Taylor expansion of s...
ACMACE
2005
ACM
14 years 12 months ago
2005
ACM
We introduce how to involve the heat sensation in image creation by using thermal vision. We develop ”ThermoTablet” which can detect touch regions of physical input objects on...
CGF
2010
14 years 10 months ago
2010
Medical volume images contain ambiguous and low-contrast boundaries around which existing fully- or semiautomatic segmentation algorithms often cause errors. In this paper, we pro...
CGF
2010
14 years 10 months ago
2010
Teaser Figure: A volume rendering with the corresponding tumor map, a pseudo-cylindrical mapping of the tumor surface. Percutaneous radiofrequency (RF) ablation is a minimally inv...
CGF
2008
14 years 10 months ago
2008
Typically, flow volumes are visualized by defining their boundary as iso-surface of a level set function. Grid-based level sets offer a good global representation but suffer from ...