Information Visualization

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B. Zheng, B. Rieck, H. Leitte, F. Sadlo:

Visualization of Equivalence in 2D Bivariate Fields

Computer Graphics Forum, to appear.

Abstract

In this paper, we show how the equivalence property leads to the novel concept of equivalent regions in mappings from R^n to R^n. We present a technique for obtaining these regions both in the domain and the codomain of such a mapping, and determine their correspondence. This enables effective investigation of variation equivalence within mappings, and between mappings in terms of comparative visualization. We implement our approach for n=2, and demonstrate its utility using different examples.

Available Files

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Publications

To Appear
Reviewed Journal Papers
B. Zheng, B. Rieck, H. Leitte, F. Sadlo:
Visualization of Equivalence in 2D Bivariate Fields
Computer Graphics Forum, to appear.
Available files: [BibTeX] [PDF] [Highres PDF] [Video] [Details]

2017
Reviewed Journal Papers
V. Machado, R. Leite, F. Moura, S. Cunha, F. Sadlo, J. L. Comba:
Visual Soccer Match Analysis Using Spatiotemporal Positions of Players
Computers & Graphics, vol. 68, pp. 84–95, 2017.
Available files: [BibTeX] [DOI] [Details]

2016
Reviewed Conference Papers
J. Fangerau, B. Höckendorf, B. Rieck, C. Heine, J. Wittbrodt, H. Leitte:
Interactive Similarity Analysis and Error Detection in Large Tree Collections
In Visualization in Medicine and Life Sciences III: {T}owards Making an Impact, Springer International Publishing, pp. 287–307, 2016.
Available files: [BibTeX] [DOI]

2015
Reviewed Conference Papers
A. Barbosa, F. Sadlo, L. G. Nonato:
An Initial Study on High-Dimensional Data Visualization Through Subspace Clustering
In Proceedings of SIBGRAPI WVIS, 2015.
Available files: [BibTeX]

2013
Reviewed Journal Papers
M. Hlawatsch, F. Sadlo, M. Burch, D. Weiskopf:
Scale-Stack Bar Charts
Computer Graphics Forum, vol. 32, no. 3, pp. 181–190, 2013.
Available files: [BibTeX] [DOI] [PDF] [Details]