Studying Color Blending Perception for Data Visualization (English)

In: EuroVis - Short Papers   ;  2014

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Visualization is a powerful way to convey data, showing a great potential for joining and interrelating differentdata items. Nevertheless, when dealing with large amounts of data, visually merging different classes of informationposes several challenges. Color, however, due to its effectiveness for labeling and categorizing information,may be a solution to this shortcoming. Merging items with different colors may suggest mixing their original colors.This approach, while generating an immediately perceivable way to represent merged items, keeps contextthrough the association of the resulting color to its original provenience. We studied to which extent color blendingprovides users with the means to understand the provenience of data items by conducting a user study with73 subjects using CIE-LCh blending to ascertain (i) to which extent people are able to, given a particular color,understand its provenience, and (ii) the color model in which to perform color blending so that users find blendingintuitive. Results showed that people have difficulties in understanding blending of colors that are farther apart inthe color wheel and indicated that the CMYK model may show promise for representing blended colors.

Table of contents conference proceedings

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Color and Uncertainty: It is not always Black and White
Tak, Susanne / Toet, Alexander | 2014
Visibility-Driven Depth Determination of Surface Patches in Direct Volume Rendering
Stoppel, Sergej / Hege, Hans-Christian / Wiebel, Alexander | 2014
Visualizing Uncertainty in HARDI Tractography Using Superquadric Streamtubes
Wiens, Vitalis / Schlaffke, Lara / Schmidt-Wilcke, Tobias / Schultz, Thomas | 2014
Interactive Visualisation of Automotive Warranty Data Using Novel Extensions of Chord Diagrams
Nicholas, Michael / Archambault, Daniel / Laramee, Robert S | 2014
Studying Color Blending Perception for Data Visualization
Gama, Sandra / Gonçalves, Daniel | 2014
Interactive Design of Multidimensional Data Projection Layout
Molchanov, Vladimir / Linsen, Lars | 2014
Redesigning the Sequence Logo with Glyph-based Approaches to Aid Interpretation
Maguire, Eamonn / Rocca-Serra, Philippe / Sansone, Susanna-Assunta / Chen, Min | 2014
Per-Fragment Image-based Flow Visualization using Interactive Surface Extraction from Unstructured Grids
Niebling, Florian / Becker, Martin / Schlegel, Thomas | 2014
Comparing Three Designs of Macro-Glyphs for Poetry Visualization
Abdul-Rahman, Alfie / Maguire, Eamonn / Chen, Min | 2014
Group-Level Graph Visualization Taxonomy
Saket, Bahador / Simonetto, Paolo / Kobourov, Stephen | 2014
Evaluation of Visualizations for Interface Analysis of SPH
Krone, Michael / Huber, Markus / Scharnowski, Katrin / Hirschler, Manuel / Kauker, Daniel / Reina, Guido / Nieken, Ulrich / Weiskopf, Daniel / Ertl, Thomas | 2014
Vortex Detection in 4D MRI Data: Using the Proper Orthogonal Decomposition for Improved Noise-Robustness
Carnecky, Robert / Brunner, Thomas / Born, Silvia / Waser, Jürgen / Heine, Christian / Peikert, Ronald | 2014
Eliciting Multi-touch Selection Gestures for Interactive Data Graphics
Willett, Wesley / Lan, Qi / Isenberg, Petra | 2014
Visualizing Graphs as Maps with Contiguous Regions
Kobourov, Stephen / Pupyrev, Sergey / Simonetto, Paolo | 2014
Extracting Jacobi Structures in Reeb Spaces
Chattopadhyay, Amit / Carr, Hamish / Duke, David / Geng, Zhao | 2014
FluidDiagrams: Web-Based Information Visualisation using JavaScript and WebGL
Andrews, Keith / Wright, Benedict | 2014
The Effect of Information Visualization Delivery on Narrative Construction and Development
Badawood, Donia / Wood, Jo | 2014
Coherent View-Dependent Streamlines for Understanding Blood Flow
Lawonn, Kai / Günther, Tobias / Preim, Bernhard | 2014
Characterization of Blood-Flow Patterns from Phase-Contrast MRI Velocity Fields
Pelt, Roy van / Fuster, Andrea / Claassen, Geert / Vilanova, Anna | 2014
The Design Space of Temporal Graph Visualisation
Kerracher, Natalie / Kennedy, Jessie / Chalmers, Kevin | 2014
Bilateral Depth Filtering for Enhanced Vessel Reformation
Kretschmer, Jan / Preim, Bernhard / Stamminger, Marc | 2014
Revisiting Perceptually Optimized Color Mapping for High-Dimensional Data Analysis
Mittelstädt, Sebastian / Bernard, Jürgen / Schreck, Tobias / Steiger, Martin / Kohlhammer, Jörn / Keim, Daniel A. | 2014
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