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» Interactive Data Visualization Using Focusing and Linking
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ISMAR
2007
IEEE
15 years 11 months ago
A 3D Flexible and Tangible Magic Lens in Augmented Reality
The Magic Lens concept is a focus and context technique which facilitates the visualization of complex and dense data. In this paper, we propose a new type of 3D tangible Magic Le...
Julian Looser, Raphael Grasset, Mark Billinghurst
VISUALIZATION
2000
IEEE
15 years 9 months ago
A level-set method for flow visualization
In this paper we propose a technique for visualizing steady flow. Using this technique, we first convert the vector field data into a scalar level-set representation. We then a...
Rüdiger Westermann, Christopher Johnson, Thom...
VIS
2004
IEEE
174views Visualization» more  VIS 2004»
16 years 6 months ago
A Graphics Hardware-Based Vortex Detection and Visualization System
Feature detection in flow fields is a well researched area, but practical application is often difficult due to the numerical complexity of the algorithms preventing interactive u...
Simon Stegmaier, Thomas Ertl
MM
2005
ACM
219views Multimedia» more  MM 2005»
15 years 10 months ago
Pervasive views: area exploration and guidance using extended image media
This work achieves full registration of scenes in a large area and creates visual indexes for visualization in a digital city. We explore effective mapping, indexing, and display ...
Jiang Yu Zheng, Xiaolong Wang
GIS
2002
ACM
15 years 4 months ago
Opening the black box: interactive hierarchical clustering for multivariate spatial patterns
Clustering is one of the most important tasks for geographic knowledge discovery. However, existing clustering methods have two severe drawbacks for this purpose. First, spatial c...
Diansheng Guo, Donna Peuquet, Mark Gahegan