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» Modeling and Rendering of Real Environments
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VISUALIZATION
2005
IEEE
15 years 11 months ago
VolumeShop: An Interactive System for Direct Volume Illustration
Illustrations play a major role in the education process. Whether used to teach a surgical or radiologic procedure, to illustrate normal or aberrant anatomy, or to explain the fun...
Stefan Bruckner, M. Eduard Gröller
CHI
2007
ACM
16 years 6 months ago
Tangible user interface for chemistry education: comparative evaluation and re-design
Augmented Chemistry (AC) is an application that utilizes a tangible user interface (TUI) for organic chemistry education. The empirical evaluation described in this paper compares...
Morten Fjeld, Jonas Fredriksson, Martin Ejdestig, ...
VR
2000
IEEE
174views Virtual Reality» more  VR 2000»
15 years 10 months ago
Optimization-Based Virtual Surface Contact Manipulation at Force Control Rates
Previous interactive works have used springs, heuristics, and dynamics for surface placement applications. We present an analytical technique for kilohertz rate manipulation of CA...
Donald D. Nelson, Elaine Cohen
VRML
1999
ACM
15 years 10 months ago
VIRTUS: A Collaborative Multi-User Platform
VRML is a file format for the description of dynamic scene graphs containing 3D objects with their visual appearance, multimedia content, an event model, and scripting capabilitie...
Kurt Saar
SIGGRAPH
1997
ACM
15 years 9 months ago
View-dependent refinement of progressive meshes
Level-of-detail (LOD) representations are an important tool for realtime rendering of complex geometric environments. The previously introduced progressive mesh representation def...
Hugues Hoppe