The science of visualization has already gained some understanding of structural visual abstraction. When for example illustrators, artists, and visualization designers convey certain structure, or visually express how things look, we can often provide a scientifically-founded argument whether and why is their expression effective for human cognitive processing. What has not been given sufficient scientific attention to, is advancing the understanding of procedural visual abstraction, in other words investigating visual means that convey what things do or how things work. This missing piece of knowledge would be very useful for visual depiction of processes and dynamics that are omnipresent in science, technology, but also in our everyday lives.
The upcoming project will therefore investigate theoretical foundations for visualization of processes. Physiological processes that describe the complex machinery of biological life will be picked as a target scenario. The reason for this choice is two-fold. Firstly, these processes are immensely complex, are carried-out on various spatial and temporal levels simultaneously, and can be sufficiently understood only if all scales are considered. Secondly, physiological processes have been modeled as a result of intensive research in biology, systems biology, and biochemistry and are available in a form of digital data. The goal will be to visually communicate how physiological processes participate on life by considering the limitations of human perceptual and cognitive capabilities. By solving individual visualization problems of this challenging target scenario, the research will provide first pieces of understanding of procedural visual abstractions that are generally applicable, beyond the chosen target domain.
Prototype implementation of the developed technology is available at the GitHub repository:
https://github.com/illvisation/ here for additional information. Arthur J. Olson, Envisioning the Visible Molecular Cell
17.10.2016: Kwan-Liu Ma, Emerging Topics for Visualization Research: Part1, Part2
07.10.2016: Marc Streit, From Visual Exploration to Storytelling and Back Again
04.12.2015: Jan Palacek, Visual Analysis of Protein Complexes: From Protein Interaction to Cellular Processes
19.04.2013: Jan Koenderink, Shape in Visual Awareness
|Image||Bib Reference||Publication Type|
|Åsmund Birkeland, Dag Magne Ulvang, Kim Nylund, Trygve Hausken, Odd Helge Gilja, Ivan Viola
Doppler-based 3D Blood Flow Imaging and Visualization
In SCCG 2013 - 29th Proceedings Spring conference on Computer Graphics, pages 128-135. May 2013.
|Aleksandra Anna Sima, Xavier Bonaventura, Miquel Feixas, Mateu Sbert, John Anthony Howell, Ivan Viola, Simon John Buckley
Computer-aided image geometry analysis and subset selection for optimizing texture quality in photorealistic models
Computers & Geosciences, 52():281-291, March 2013.
|Journal Paper (without talk)|
Declarative Visualization, 2013-05-02-, Smolenice castle, Slovakia
|Meister Eduard Gröller
Visual Computing for the Analysis of Complex Systems, 2016-12-2016-12, Invited Talk at the Department of Computer Science and Engineering (CSE) at the Hong Kong University of Science and Technology (HKUST)
Maya2CellVIEW: 3D Package Integrated Tool for Creating Large and Complex Molecular Scenes
Image-Space Solvent-Excluded Surface Visualization
|Ongoing Master Thesis|