Kinetic visualization: A technique for illustrating 3D shape and structure

Eric B. Lum, Aleksander Stompel, Kwan-Liu Ma

Research output: Contribution to conferencePaper

23 Scopus citations

Abstract

Motion provides strong visual cues for the perception of shape and depth, as demonstrated by cognitive scientists and visual artists. This paper presents a novel visualization technique - kinetic visualization - that uses particle systems to add supplemental motion cues which can aid in the perception of shape and spatial relationships of static objects. Based on a set of rules following perceptual and physical principles, particles flowing over the surface of an object not only bring out, but also attract attention to, essential information on the shape of the object that might not be readily visible with conventional rendering that uses lighting and view changes. Replacing still images with animations in this fashion, we demonstrate with both surface and volumetric models in the accompanying videos that in many cases the resulting visualizations effectively enhance the perception of three-dimensional shape and structure. The results of a preliminary user study that we have conducted also show evidence that the supplemental motion cues help.

Original languageEnglish (US)
Pages435-442
Number of pages8
StatePublished - Jan 1 2002
EventVIS 2002, IEEE Visualisation 2002 - Boston, MA, United States
Duration: Oct 27 2002Nov 1 2002

Other

OtherVIS 2002, IEEE Visualisation 2002
CountryUnited States
CityBoston, MA
Period10/27/0211/1/02

Keywords

  • Animation
  • Particle systems
  • Scientific visualization
  • Visual perception
  • Volume rendering

ASJC Scopus subject areas

  • Software
  • Computer Science(all)
  • Engineering(all)
  • Computer Graphics and Computer-Aided Design

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  • Cite this

    Lum, E. B., Stompel, A., & Ma, K-L. (2002). Kinetic visualization: A technique for illustrating 3D shape and structure. 435-442. Paper presented at VIS 2002, IEEE Visualisation 2002, Boston, MA, United States.