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Now showing items 1-10 of 16
Image-Swept Volumes
(Blackwell Publishers, Inc and the Eurographics Association, 2002)
Many graphical objects can be represented by swept volumes (including its subset - generalised cylinders) by sweeping 2D or 3D templates along 3D trajectories. In this paper, we present a new approach for constructing swept ...
Visual Supercomputing: Technologies, Applications and Challenges
(The Eurographics Association and Blackwell Publishing Ltd., 2005)
If we were to have a Grid infrastructure for visualization, what technologies would be needed to build such an infrastructure, what kind of applications would benefit from it, and what challenges are we facing in order to ...
Spectral Volume Rendering based on the Kubelka-Munk Theory
(The Eurographics Association and Blackwell Publishing, Inc, 2005)
Constructive Volume Geometry
(Blackwell Publishers Ltd and the Eurographics Association, 2000)
We present an algebraic framework, called Constructive Volume Geometryn (CVG), for modelling complex spatial objects using combinational operations. By utilising scalar fields as fundamental building blocks, CVG provides ...
Regularised Anisotropic Nonlinear Diffusion for Rendering Refraction in Volume Graphics
(The Eurographics Association, 2005)
Rendering refraction in volume graphics requires smoothly distributed normals to synthesise good quality visual representations. Such refractive visualisation is more susceptible to noise in the data than visualisations ...
GPU-assisted Multi-field Video Volume Visualization
(The Eurographics Association, 2006)
GPU-assisted multi-field rendering provides a means of generating effective video volume visualization that can convey both the objects in a spatiotemporal domain as well as the motion status of these objects. In this ...
Image-based Aging Using Evolutionary Computing
(The Eurographics Association and Blackwell Publishing Ltd, 2008)
Aging has considerable visual effects on the human face and is difficult to simulate using a universally-applicable global model. In this paper, we focus on the hypothesis that the patterns of age progression (and regression) ...
Elastic Facial Caricature Warping
(The Eurographics Association, 2006)
Caricatures are usually created by skilled artists, and, due to their amusing appearance, they serve mainly as a source of entertainment and humour. This short paper is therefore concerned with a means for generating facial ...
vlib: A Volume Graphics API
(The Eurographics Association, 2001)
This paper describes vlib, a generic application programming interface for volume graphics which supports many of the significant developments in the field to date. We present an overview of the interface and describe how ...
Over Two Decades of Integration-Based, Geometric Flow Visualization
(The Eurographics Association, 2009)
Flow visualization is a fascinating sub-branch of scientific visualization. With ever increasing computing power, it is possible to process ever more complex fluid simulations. However, a gap between data set sizes and our ...