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Motion Reparametrization
(Eurographics Association, 1998)
This paper presents an algorithm for reparametrization of 1D signals in the discrete domain, according to a userdefined velocity function. The application outlined in this work is the reparametrization of joint curves ...
The Hidden Face Determination Tree
(Eurographics Association, 1998)
Hidden surface removal can be achieved using the Priority Face Determination (PFD) tree to create a priority ordering of n polygons in log4=3 n time. In this paper, we describe the Hidden Face Determi- nation (HFD) tree ...
A Faster Algorithm for 3D Discrete Lines
(Eurographics Association, 1998)
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Navigation through Virtual 3D Worlds for Facilitating Childrens Spatial Orientation
(Eurographics Association, 1998)
Spatial orientation is an important ability which should be encouraged in geometry courses of elementary schools. A preferred approach (in Germany) typically involves navigation and wayfinding tasks with pictures of a town ...
Using constraints to describe high-level behaviours in virtual worlds
(Eurographics Association, 1998)
Our aim is to make the authoring of virtual worlds easier for non-specialists, in particular when programming pseudo-intelligent agents within virtual environments.We are designing a high-level language as well as a library ...
Dynamic Load Balancing in Distributed Virtual Environment
(Eurographics Association, 1998)
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Comparison between two Three-Dimensional Edge Operators applied in a 3D Navigation Approach
(Eurographics Association, 1998)
This paper will compare two 3D surface detection and normal estimation operators applied on a rough voxel database. These approaches can be applied as virtual endoscopy for the exploriation of 3D medical image volumes. The ...
Immersive High Quality Communication
(Eurographics Association, 1998)
This shows our vision of advanced high quality tele-communication which can be achieved by combining large-scale displays, real-time audio/video transmission, virtual reality and global, high bandwidth computer networks.
Scanning and Reconstruction of human body parts
(Eurographics Association, 1998)
The reconstruction of 3D models of human body parts from range data is different with respect to that of general objects as they do not exhibit sharp discontinuities. Following this consideration, HRBF models which implement ...
Visualization of Dynamic Processes Recorded during Epileptic Seizures
(Eurographics Association, 1998)
A visualization system dedicated to the analysis of spatio-temporal dynamics of epileptic processes recorded by stereoeletroencephalography (SEEG) is presented. It is based on the representation in a same anatomical scene ...