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COSIT
1999
Springer
189views GIS» more  COSIT 1999»
15 years 11 months ago
A Formal Model of the Process of Wayfinding in Built Environments
Previous recent research on human wayfinding has focused primarily on mental representations rather than processes of wayfinding. This paper presents a formal model of some aspect...
Martin Raubal, Michael F. Worboys
VISUALIZATION
1999
IEEE
15 years 10 months ago
LOD-Sprite Technique for Accelerated Terrain Rendering
We present a new rendering technique, termed LOD-sprite rendering, which uses a combination of a level-of-detail (LOD) representation of the scene together with reusing image spri...
Baoquan Chen, J. Edward Swan II, Eddy Kuo, Arie E....
IPMI
1999
Springer
15 years 10 months ago
Model Generation from Multiple Volumes Using Constrained Elastic SurfaceNets
Three dimensional models of anatomical structures are currently used to aid in medical diagnosis, treatment, surgical guidance, and surgical simulation. Limitations on the resolut...
Michael E. Leventon, Sarah F. Frisken Gibson
INFOVIS
1997
IEEE
15 years 10 months ago
Metrics for effective information visualization
Metrics for information visualization will help designers create and evaluate 3D information visualizations. Based on experience from 60+ 3D information visualizations, the metric...
Richard Brath
MICCAI
2000
Springer
15 years 10 months ago
Nonrigid Registration of 3D Scalar, Vector and Tensor Medical Data
New medical imaging modalities offering multi-valued data, such as phase contrast MRA and diffusion tensor MRI, require general representations for the development of automatized a...
Juan Ruiz-Alzola, Carl-Fredrik Westin, Simon K. Wa...