71 search results - page 3 / 15 » Frequency domain volume rendering |
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
This paper describes a new method to track people walking by matching their gait image sequences in the frequency domain. When a person walks at a distance from a camera, that pers...
VISUALIZATION
2002
IEEE
14 years 13 days ago
2002
IEEE
We present a new algorithm for rendering very large volume data sets at interactive framerates on standard PC hardware. The algorithm accepts scalar data sampled on a regular grid...
CGF
2010
13 years 7 months ago
2010
In this paper we study the comprehensive effects on volume rendered images due to numerical errors caused by the use of finite precision for data representation and processing. To...
VISUALIZATION
2002
IEEE
14 years 13 days ago
2002
IEEE
Direct volume rendering is a commonly used technique in visualization applications. Many of these applications require sophisticated shading models to capture subtle lighting effe...
VIS
2007
IEEE
14 years 8 months ago
2007
IEEE
Direct volume rendering techniques map volumetric attributes (e.g., density, gradient magnitude, etc.) to visual styles. Commonly this mapping is specified by a transfer function. ...