Browsing EG UK Theory and Practice of Computer Graphics 2011 by Title
Now showing items 9-19 of 19
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Interactive Computer Visualisations of Time and Place
(The Eurographics Association, 2011)This paper describes research into the development of a composition portfolio themed on interactive computer-based visualisations of time and place. The application of various computer graphics techniques are discussed ... -
A Low-Cost Single-Pixel Thermographic Camera
(The Eurographics Association, 2011)A working prototype of single-pixel thermographic camera which can be built for 100 Euros is presented. It is based on a pyrometer's sensor (thermopile with optics) and two mirrors mounted on servos to scan horizontally ... -
Memory Efficient Surface Reconstruction Based on Self Organising Maps
(The Eurographics Association, 2011)We propose a memory efficient, scalable surface reconstruction algorithm based on self organising maps (SOMs). Following previous approaches to SOM based implicit surface reconstruction, the proposed SOM has the geometry ... -
Model and Visualise the Relationship between Energy Consumption and Temperature Distribution in Cold Rooms
(The Eurographics Association, 2011)In the area of food and pharmacy cold storage, temperature distribution is considered as a key factor. Inappropriate distribution of temperature during the cooling process in cold rooms will cause the deterioration of the ... -
Morphological Analysis from Images of Hyphal Growth using a Fractional Dynamic Model
(The Eurographics Association, 2011)The development of methods capable of accurately characterising the morphology of filamentous microbes represents a significant challenge to biotechnologists. This is because the productivity of many industrial fermentation ... -
Pixel-Level Algorithms for Drawing Curves
(The Eurographics Association, 2011)This paper introduces new pixel level algorithms for parametric curves. The optimal value of the steps is first derived when rastrerizing parametric curves. A double-step algorithm using only integer arithmetic is presented ... -
Remodelling of Botanical Trees for Real-Time Simulation
(The Eurographics Association, 2011)This paper proposes a technique to use virtual trees created with an industry recognised modelling tool. Initially the skeletal structure is extracted and processed to generate a continuous mesh suitable for high quality, ... -
Simple and Efficient Normal Encoding with Error Bounds
(The Eurographics Association, 2011)Normal maps and bump maps are commonly used techniques to make 3D scenes more realistic. Consequently, the efficient storage of normal vectors is an important task in computer graphics. This work presents a fast, lossy ... -
Terrain Models for Mass Movement Erosion
(The Eurographics Association, 2011)In this paper we present a particle-based method for large scale long time progressive simulation of terrain erosion containing wet granular particles. The wetting process and the propagation through granular material is ... -
Visual Saliency for Smell Impulses and Application to Selective Rendering
(The Eurographics Association, 2011)A major challenge in generating high-fidelity virtual environments is to be able to provide interactive rates of realism. However this is very computationally demanding and only recently visual perception has been used in ... -
Visualisation of Blockplay in Early Childhood
(The Eurographics Association, 2011)Observation of young children is common in educational settings. For trainee practitioners however, access to children is infrequent, and even then, only small amounts of observable activity can be captured. We have developed ...