Search
Now showing items 21-30 of 243
A Desktop Virtual Reality System with Physical Animation and Glove Interaction
(The Eurographics Association, 2008)
This paper describes the on-going development of a desktop virtual reality system which offers real-time user interaction and realistic physics-based animation of rigid objects. The system is built upon a graphical engine ...
Reconstruction with 3D Geometric Bilateral Filter
(The Eurographics Association, 2004)
In recent years, reverse engineering (RE) techniques have been developed for surface reconstruction from 3D scanned data. Typical sampling data, however, usually is large scale and contains unorganized points, thus leading ...
Web Based Presentation of Semantically Tagged 3D Content for Public Sculptures and Monuments in the UK
(The Eurographics Association, 2009)
The documentation and presentation of 3D digital content is a critical but non-trivial task for the Cultural Heritage sector. Curators are often faced with the task of cataloguing every piece of heritage and maintaining ...
Applications of Clifford Algebra in Mixed Reality Environment
(The Eurographics Association, 2003)
The 'beauty' of Clifford's Geometric Algebras is its ability to incorporate other algebras and it is the 'mother' algebra for all algebras. This paper introduces the advantage of using this algebra by combining and augmenting ...
An Incremental SMLAOI Algorithm for Progressive Downloading Large Scale WebVR Scenes
(The Eurographics Association, 2009)
Interactive downloading huge virtual scenes on Internet is always a challenging task of large scale DVE(Distributed Virtual Environment) systems. Along classical progressive transmission mechanism based on AOI (Area of ...
Digital Heritage - Proceedings of the 14th International Conference on Virtual Systems and Multimedia
(ARCHAEOLINGUA, 2008-10-20)
This volume contains the Project Papers presented at VSMM 2008, the 14th
International Conference on Virtual Systems and Multimedia which took
place on the 20 to 25 October 2008 in Limassol, Cyprus. The conference
title ...
Bitvectors for Robust Hierarchical Template Matching
(The Eurographics Association, 2005)
Many target detection problems involve objects where the primary variability in appearance is due to changes amongst characteristic configurations (as opposed to the systematic variability of object rotation or illumination ...
An Effective Condition for Sampling Surfaces with Guarantees
(The Eurographics Association, 2004)
The notion of e-sample, as introduced by Amenta and Bern, has proven to be a key concept in the theory of sampled surfaces. Of particular interest is the fact that, if E is an e-sample of a smooth surface S for a suf ciently ...
RTSG: Ray Tracing for X3D via a Flexible Rendering Framework
(The Eurographics Association, 2009)
VRML and X3D are the most widely adopted standards for interactive 3D content interchange. However, they are both designed around the common restricted functionality available in hardware graphics processors. Thus, most ...
Connected and Manifold Sierpinski Polyhedra
(The Eurographics Association, 2004)
In this paper, we present a subdivision-inspired scheme to construct generalized Sierpinski polyhedron. Unlike usual Sierpinski polyhedra construction schemes, which create either an infinite set of disconnected tetrahedra ...