Illustrative Visualization New Technology or Useless Tautology? by westman last modified 22 August 2008 03:32 PM The computer graphics group at TU Vienna has created some of most beautiful and effective illustrative visualizations. In this article, they share with us their unique perspective on illustrative visualization. Kwan-Liu Ma Authors: Peter Rautek, Stefan Bruckner, and Eduard Gröller Technische Universität Wien Ivan Viola University of Bergen In the eighties when supercomputers mass-produced data, the need arose for effective tools that aid human cognition for data exploration, hypothesis building, and reasoning. In 1987, the U.S. National Science Foundation Report Visualization in Scientific Computing [6] was published, stating the new challenges and proposing large-scale funding for scientific visualization. The field of visualization quickly started to evolve. The goal was (and still is) to generate images that show what is inside the data. Early attempts tried to establish a mapping between the data and optical properties. For example, volume visualization voxels were assigned color and transparency, and the simulation of light transport generates images following photorealistic principles. Visualization also focused on realistic light transport, as photorealism was an unquestioned paradigm of computer graphics. Later, when visualization was already a
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