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Ensemble-Vis: A Framework for the Statistical Visualization of Ensemble Data
Found in: 2009 IEEE International Conference on Data Mining Workshops (ICDMW 2009)
By K. Potter,A. Wilson,P.-T. Bremer,D. Williams,C. Doutriaux,V. Pascucci,C.R. Johnson
Issue Date:December 2009
pp. 233-240
Scientists increasingly use ensemble data sets to explore relationships present in dynamic systems. Ensemble data sets combine spatio-temporal simulation results generated using multiple numerical models, sampled input conditions and perturbed parameters. ...
Visualization of Uncertainty without a Mean
Found in: IEEE Computer Graphics and Applications
By K. Potter,S. Gerber,E. W. Anderson
Issue Date:January 2013
pp. 75-79
As dataset size and complexity steadily increase, uncertainty is becoming an important data aspect. So, today's visualizations need to incorporate indications of uncertainty. However, characterizing uncertainty for visualization isn't always straightforwar...
IStar: A Raster Representation for Scalable Image and Volume Data
Found in: IEEE Transactions on Visualization and Computer Graphics
By J. Kniss,W. Hunt,K. Potter,P. Sen
Issue Date:November 2007
pp. 1424-1431
Topology has been an important tool for analyzing scalar data and flow fields in visualization. In this work, we analyze the topology of multivariate image and volume data sets with discontinuities in order to create an efficient, raster-based representati...