44 search results - page 4 / 9 » Generalized Distance Transforms and Skeletons in Graphics Ha... |
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VCBM
2010
14 years 4 months ago
2010
We describe the use of the weighted distance transform (WDT) to enhance applications designed for volume visualization of segmented anatomical datasets. The WDT is presented as a ...
RT
2004
Springer
15 years 2 months ago
2004
Springer
In this paper, we introduce a real-time algorithm to render the rich visual effects of general non-height-field geometric details, known as mesostructure. Our method is based on ...
AVI
2008
14 years 11 months ago
2008
Computer visualization and networking have advanced dramatically over the last few years, partially driven by the exploding video game market. 3D hardware acceleration has reached...
SAC
2009
ACM
15 years 4 months ago
2009
ACM
We present a GPU-based algorithm for computing discretized distance functions on road networks. As applications, we provide algorithms for computing discrete Order-k Network Voron...
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
Eye detection is very important for automatic face recognition and gaze tracking. In this paper we propose an algorithm for eye detection under active infrared (IR) illumination. ...