Search
Now showing items 21-30 of 7249
The Effect of Discretised and Fully Converged Spatialised Sound on Directional Attention and Distraction
(The Eurographics Association, 2010)
A major challenge in Virtual Reality (VR) is to be able to provide interactive rates of realism. However this is very computationally demanding and only recently has high-fidelity rendering become close to interactive rates ...
Anatomically Plausible Surface Alignment and Reconstruction
(The Eurographics Association, 2010)
With the increasing clinical use of 3D surface scanners, there is a need for accurate and reliable algorithms that can produce anatomically plausible surfaces. In this paper, a combined method for surface alignment and ...
Audio-Visual Animation of Urban Space
(The Eurographics Association, 2010)
We present a technique for simulating accurate physically modelled acoustics within an outdoor urban environment and a tool that presents the acoustics alongside a visually rendered counterpart. Acoustic modelling is ...
Integrating Haptic Interaction Into An Existing Virtual Environment Toolkit
(The Eurographics Association, 2010)
There is increasing demand for haptic, or touch-based, interaction in virtual environments. Although many haptic devices come with APIs to enable the development of haptic-based applications, many do not provide the same ...
Pattern Recognition in Cytopathology for Papanicolaou Screening
(The Eurographics Association, 2010)
A unique space oriented filer is presented in order to detect and isolate the cell of a nucleus for applications in cytopathology. A classification method for nuclei is then considered based on the application of a set of ...
Interactive Projective Texturing for Non-Photorealistic Shading of Technical 3D Models
(The Eurographics Association, 2013)
This paper presents a novel interactive rendering technique for creating and editing shadings for man-made objects in technical 3D visualizations. In contrast to shading approaches that use intensities computed based on ...
Support for the Calculation of Stent Fatigue Fracture in Peripheral Arteries
(The Eurographics Association, 2013)
Vascular stenting is a medical intervention in which a wire mesh tube is inserted into an artery or vein to provide internal support. This is a safe and common procedure, but stents are now increasingly being deployed in ...
The Evaluation of Perceptual Effectiveness of Isosurface Rendering-based Uncertainty Visualization Techniques for Volumetric Scalar Data
(The Eurographics Association, 2013)
Many techniques have been proposed to convey uncertainty in visualization. However, little research has been reported on the evaluation of their effectiveness.We present a user study that evaluates the perceptual effectiveness ...
Geometry-based Algorithm for Detection of Asymmetric Tunnels in Protein Molecules
(The Eurographics Association, 2013)
We present a novel geometry-based method for computing asymmetric tunnels and voids in proteins, approximating their real shape with selected precision. Our method combines ideas from Voronoi and grid based approaches for ...
A Compact Tucker-Based Factorization Model for Heterogeneous Subsurface Scattering
(The Eurographics Association, 2013)
This paper presents a novel compact factored subsurface scattering representation for optically thick, heterogeneous translucent materials. Our subsurface scattering representation is a combination of Tucker-based factorization ...