A Botanically Inspired High-Dimensional Visualization with Multivariate Glyphs (English)

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It is difficult for the average viewer to assimilate and comprehend huge amounts of high-dimensional data. It is important to present data in a way that allows the user a high level understanding of the overall organization and structure without losing the ability to study low level detail as needed. Although hierarchically clustered data is already organized, many current means of presenting such data give the user little more than an overview of the organization. It would be useful to see more information about the data even at a high level and to examine specific clusters as needed. We want to understand the relationships of the clusters in terms of the underlying data, and to understand the extent and variability of the data without requiring examination of each data item. To meet these goals, we present an aesthetically appealing visualization based on botanical trees which preserves the natural order of hierarchically organized data. Hierarchical data is rendered as a simple branched tree. The tree gives an overview of the relationships among various clusters and is supplemented with two glyphs which allow the user to focus in on specific clusters of the data at different levels of detail. At a medium level of focus, a cluster glyph based on a radial, space filling approach shows the subtree rooted at a specified cluster. At a low level of detail, the branch glyph allows the viewer to see not only aggregate information about the cluster but the extent and variability of the component clusters.

  • Title:
    A Botanically Inspired High-Dimensional Visualization with Multivariate Glyphs
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    The Eurographics Association
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    Postfach 8043, 38621 Goslar, Germany
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  • Size:
    6 pages
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  • Type of media:
    Conference paper
  • Type of material:
    Electronic Resource
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Table of contents conference proceedings

The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.

Illustrating Surfaces in Volume
Yuan, Xiaoru / Chen, Baoquan | 2004
A Cluster-Space Visual Interface for Arbitrary Dimensional Classification of Volume Data
Tzeng, Fan-Yin / Ma, Kwan-Liu | 2004
High-Quality Lighting and Efficient Pre-Integration for Volume Rendering
Lum, Eric B. / Wilson, Brett / Ma, Kwan-Liu | 2004
Interactively Visualizing Procedurally Encoded Scalar Fields
Jang, Yun / Weiler, Manfred / Hopf, Matthias / Huang, Jingshu / Ebert, David S. / Gaither, Kelly P. / Ertl, Thomas | 2004
TimeHistograms for Large, Time-Dependent Data
Kosara, Robert / Bendix, Fabian / Hauser, Helwig | 2004
Shape-Embedded-Histograms for Visual Data Mining
Amir, Amihood / Kashi, Reuven / Keim, Daniel A. / Netanyahu, Nathan S. / Wawryniuk, Markus | 2004
Graph Drawing by Subspace Optimization
Koren, Yehuda | 2004
Visual Triangulation of Network-Based Phylogenetic Trees
Brandes, U. / Dwyer, T. / Schreiber, F. | 2004
Texture-Based Flow Visualization on Isosurfaces from Computational Fluid Dynamics
Laramee, Robert S. / Schneider, Jürgen / Hauser, Helwig | 2004
Case Study: Visual Analysis of Complex, Time-Dependent Simulation Results of a Diesel Exhaust System
Doleisch, Helmut / Mayer, Michael / Gasser, Martin / Wanker, Roland / Hauser, Helwig | 2004
Visualising Organisms with Hydraulic Body Parts: A Case Study in Integrating Simulation and Visualisation Models
Breiner, T. / Dörner, R. / Seiler, C. / Gudo, M. | 2004
Visualization For Public-Resource Climate Modeling
Stainforth, D.A. / Frame, D. / Walton, J.P.R.B. | 2004
Case Study: Visualization of annotated DNA sequences
Peeters, Tim / Fiers, Mark / Wetering, Huub van de / Nap, Jan-Peter / Wijk, Jarke J. van | 2004
Accuracy Evaluation of Different Centerline Approximations of Blood Vessels
Cruz, A. La | 2004
Interactive TreemapsWith Detail on Demand to Support Information Search in Documents
Schlechtweg, Stefan / Schulze-Wollgast, Petra / Schumann, Heidrun | 2004
Visual Component Analysis
Müller, Wolfgang / Alexa, Marc | 2004
Interaction Spaces in Data and Information Visualization
Ward, M. / Yang, J. | 2004
Superquadric Tensor Glyphs
Kindlmann, Gordon | 2004
Surface Techniques for Vortex Visualization
Garth, Christoph / Tricoche, Xavier / Salzbrunn, Tobias / Bobach, Tom / Scheuermann, Gerik | 2004
Techniques for Visualizing Multi-Valued Flow Data
Urnessy, Timothy / Interrante, Victoria / Longmire, Ellen / Marusic, Ivan / Ganapathisubramani, Bharathram | 2004
DTI Visualization with Streamsurfaces and Evenly-Spaced Volume Seeding
Vilanova, A. / Berenschot, G. / Pul, C. van | 2004
Boundary Switch Connectors for Topological Visualization of Complex 3D Vector Fields
Weinkauf, T. / Theisel, H. / Hege, H.-C. / Seidel, H.-P. | 2004
Auralization I: Vortex Sound Synthesis
Shin, Youngin / Bajaj, Chandrajit | 2004
Ray Casting Curved-Quadratic Elements
Wiley, D. F. / Childs, H. R. / Hamann, B. / Joy, K. I. | 2004
Interactive High Quality Trimmed NURBS Visualization Using Appearance Preserving Tessellation
Guthe, M. / Balázs, Á. / Klein, R. | 2004
Generalized Distance Transforms and Skeletons in Graphics Hardware
Strzodka, R. / Telea, A. | 2004
A Botanically Inspired High-Dimensional Visualization with Multivariate Glyphs
Chlan, E. B. / Rheingans, Penny | 2004
Browsing and Visualizing Digital Bibliographic Data
Klink, Stefan / Ley, Michael / Rabbidge, Emma / Reuther, Patrick / Walter, Bernd / Weber, Alexander | 2004
Visualization of Cardio-CT Data on Standard PC Hardware
Bauer, Michael | 2004
Medical Applications of Multi-Field Volume Rendering and VR Techniques
Kniss, Joe / Schulze, Jürgen P. / Wössner, Uwe / Winkler, Peter / Lang, Ulrich / Hansen, Charles | 2004
Volume Visualization and Visual Queries for Large High-Dimensional Datasets
Reina, G. / Ertl, T. | 2004
Software Landscapes: Visualizing the Structure of Large Software Systems
Balzer, Michael / Noack, Andreas / Deussen, Oliver / Lewerentz, Claus | 2004
Occlusion Culling for Sub-Surface Models in Geo-Scientific Applications
Plate, John / Grundhoefer, Anselm / Schmidt, Benjamin / Froehlich, und Bernd | 2004
Meshless Isosurface Generation from Multiblock Data
Co, Christopher S. / Porumbescu, Serban D. / Joy, Kenneth I. | 2004
Efficient Isosurface Tracking Using Precomputed Correspondence Table
Ji, Guangfeng / Shen, Han-Wei | 2004
Efficient Display of Background Objects for Virtual Endoscopy using Flexible First-Hit Ray Casting
Neubauer, A. / Forster, M. / Wegenkittl, R. / Mroz, L. / Bühler, K. | 2004
Visualization of Anatomic Tree Structures with Convolution Surfaces
Oeltze, S. / Preim, B. | 2004
Adaptive Volume Construction from Ultrasound Images of a Human Heart
Reis, Gerd / Bertram, Martin / Lengen, Rolf H. van / Hagen, Hans | 2004