• Publications
  • Influence
Data, Information, and Knowledge in Visualization
TLDR
Data, information, and knowledge could serve as both the input and output of a visualization process, raising questions about their exact role in visualization. Expand
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Collaborative visualization: Definition, challenges, and research agenda
TLDR
The conflux of two growing areas of technology – collaboration and visualization – into a new research direction, collaborative visualization, provides new research challenges. Expand
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FastBit: interactively searching massive data
As scientific instruments and computer simulations produce more and more data, the task of locating the essential information to gain insight becomes increasingly difficult. FastBit is an efficientExpand
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Scientific Visualization: Overviews, Methodologies, and Techniques
TLDR
State of the art in scientific visualization both as an overview for the scientist and as a basic foundation for developers. Expand
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Sharp feature detection in point clouds
TLDR
This paper presents a new technique for detecting sharp features on point-sampled geometry. Expand
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Surface interrogation algorithms
TLDR
Various visualization techniques that identify unwanted curvature regions, such as inflection points and dents, are reviewed. Expand
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Efficient Computation and Visualization of Coherent Structures in Fluid Flow Applications
TLDR
The recently introduced notion of Finite-Time Lyapunov Exponent to characterize Coherent Lagrangian Structures provides a powerful framework for the visualization and analysis of complex technical flows. Expand
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IRIS: Illustrative Rendering for Integral Surfaces
TLDR
We present a rendering pipeline that combines these techniques aimed at faithfully and accurately representing integral surfaces to convey both shape and directional information. Expand
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Extracting and Visualizing Structural Features in Environmental Point Cloud LiDaR Data Sets
TLDR
We present a user-assisted approach to extracting and visualizing structural features from point clouds obtained by terrestrial and airborne laser scanning devices. Expand
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Continuous topology simplification of planar vector fields
TLDR
In this paper, we present a simplification approach that removes pairs of critical points from the data set, based on relevance measures, using small local changes of the vector values defining the vector field. Expand
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