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Uncertain Flow Visualization using LIC
(The Eurographics Association, 2009)
In this paper we look at the Line Integral Convolution method for flow visualization and ways in which this can be applied to the visualization of two dimensional, steady flow fields in the presence of uncertainty. To ...
An Improved Precise Multi-contact Haptic Visualization
(The Eurographics Association, 2009)
We present an improved multi-contact haptic visualization method based on the Spatialized Normal Cone Hier- archies (SNCH). Though this approach is not entirely new, we have implemented several improvements in order to ...
Coastal Shelf Visualization using VTK and OpenDX of Hydro-Informatic Numerical Models
(The Eurographics Association, 2009)
Scientific visualization has an important role in climate change analysis, especially by creating dynamic interactive environments. The earth sciences, such as oceanography, utilize many numerical models; experts wish to ...
Higher Dimensional Vector Field Visualization: A Survey
(The Eurographics Association, 2009)
Vector field visualization research has evolved very rapidly over the last two decades. There is growing consensus amongst the research community that the challenge of two-dimensional vector field visualization is virtually ...
Diffusion and Fractional Diffusion Based Image Processing
(The Eurographics Association, 2009)
We consider the background to describing strong scattering in terms of diffusive processes based on the diffusion equation. Intermediate strength scattering is then considered in terms of a fractional diffusion equation ...
Towards Object Recognition using HDR Video, Stereoscopic Depth Information and SIFT
(The Eurographics Association, 2009)
In this paper we propose a framework that will recognise objects from a moving platform using scale invariant features, high dynamic range (HDR) video and stereoscopic depth information. The paper focuses on initial work ...
Aesthetic-Interaction: Exploring the Importance of the Visual Aesthetic in the Creation of Engaging Photorealistic VR Environments
(The Eurographics Association, 2009)
Nearly forty years since its conception, the medium of VR is still an enigma. In many ways, it is a medium that still lacks its own uniform language. VR, and particularly photorealistic VR, is a medium that is so occupied ...
Near-correct Ocular Accommodation Responses to a 3d Display, Using Multiple Image Planes and Depth Filtering
(The Eurographics Association, 2009)
Conventional stereo displays provide incorrect focus cues because the image is presented on a single surface. This is known to cause a number of aversive symptoms in users, including fatigue and discomfort. Multiple-focal-plane ...
Influencing User Attention Using Real-Time Stylised Rendering
(The Eurographics Association, 2009)
In this paper, we present a series of experiments that were conducted to further understand how using adaptive levels of artistic abstraction within an interactive 3D scene can influence user gaze behaviour. We found that ...
Calibrating a COTS Monitor to DICOM Standard
(The Eurographics Association, 2009)
Abstract We present a method for calibrating a commodity, off-the-shelf (COTS) monitor (costing in the region of £200) to produce a greyscale image approximately calibrated to the DICOM standard, rather than require a ...