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VMV
2001
92views Visualization» more  VMV 2001»
14 years 10 months ago
Using Quaternions for Parametrizing 3-D Rotations in Unconstrained Nonlinear Optimization
In this paper we address the problem of using quaternions in unconstrained nonlinear optimization of 3-D rotations. Quaternions representing rotations have four elements but only ...
Jochen Schmidt, Heinrich Niemann
VMV
2001
125views Visualization» more  VMV 2001»
14 years 10 months ago
Motion Consistency for Image-Based Rendering
This paper presents an enhancement to current image-based rendering methods. It suggests that motion consistency can be used in a realtime dynamic rendering system to increase com...
Philippe Simard, Marcel Mitran, Frank P. Ferrie
VMV
2001
160views Visualization» more  VMV 2001»
14 years 10 months ago
A Multi-Sensor Object Localization System
This paper presents a localization and tracking system integrating multiple sensors. Object localization results from local sensor systems are fused using a decentralized Kalman f...
Sascha Spors, Rudolf Rabenstein, Norbert Strobel
VMV
2004
150views Visualization» more  VMV 2004»
14 years 10 months ago
Hierarchical Shape-Adaptive Quantization for Geometry Compression
The compression of polygonal mesh geometry is still an active field of research as in 3d no theoretical bounds are known. This work proposes a geometry coding method based on pred...
Stefan Gumhold
VMV
2004
143views Visualization» more  VMV 2004»
14 years 10 months ago
Illustrating Magnetic Field Lines using a Discrete Particle Model
In this paper we demonstrate how a computational physics approach based on a discrete particle model can be employed for the visualization of magnetic field lines. This can be reg...
Thomas Klein, Thomas Ertl