Motion without movement

  • Authors:
  • William T. Freeman;Edward H. Adelson;David J. Heeger

  • Affiliations:
  • The Media Laboratory, Massachusetts Institute of Technology, Cambridge, MA;The Media Laboratory, Massachusetts Institute of Technology, Cambridge, MA;NASA-Ames Research Center 262-2, Moffet Field, CA

  • Venue:
  • Proceedings of the 18th annual conference on Computer graphics and interactive techniques
  • Year:
  • 1991

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Abstract

We describe a technique for displaying patterns that appear to move continuously without changing their positions. The method uses a quadrature pair of oriented filters to vary the local phase, giving the sensation of motion. We have used this technique in various computer graphic and scientific visualization applications.