T-map: A topological approach to visual exploration of time-varying volume data

Issei Fujishiro, Rieko Otsuka, Shigeo Takahashi, Yuriko Takeshima

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

The rapid advance in high performance computing and measurement technologies has recently made it possible to produce a stupendous amount of time-varying volume datasets in a variety of disciplines. However, there exist a few known visual exploration tools that allow us to investigate the core of their complex dynamics effectively. In this paper, our previous approach to topological volume skeletonization is extended to capture the topological features of large-scale time-varying volume datasets. A visual exploration tool, termed T-map, is presented, where pixel-oriented information visualization techniques are deployed so that the user can identify partial 4D spatiotemporal domains with characteristic changes in a topological sense, prior to detailed and comprehensible volume visualization. A case study with datasets from atomic collision research is performed to illustrate the feasibility of the proposed tool.

本文言語English
ホスト出版物のタイトルHigh-Performance Computing - 6th International Symposium, ISHPC 2005 and First International Workshop on Advanced Low Power Systems, ALPS 2006, Revised Selected Papers
出版社Springer Verlag
ページ176-190
ページ数15
ISBN(印刷版)3540777032, 9783540777038
DOI
出版ステータスPublished - 2008 1 1
外部発表はい
イベント6th International Symposium on High Performance Computing, ISHPC 2005 and 1st International Workshop on Advanced Low Power Systems, ALPS 2006 - Nara, Japan
継続期間: 2005 9 72005 9 9

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
4759 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Other

Other6th International Symposium on High Performance Computing, ISHPC 2005 and 1st International Workshop on Advanced Low Power Systems, ALPS 2006
CountryJapan
CityNara
Period05/9/705/9/9

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

フィンガープリント 「T-map: A topological approach to visual exploration of time-varying volume data」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル