Real-time simulation of arbitrary visual fields

  • Authors:
  • Wilson S. Geisler;Jeffrey S. Perry

  • Affiliations:
  • University of Texas, Austin;University of Texas, Austin

  • Venue:
  • ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
  • Year:
  • 2002

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Abstract

This report describes an algorithm and software for creating and displaying, in real time, arbitrary variable resolution displays, contingent on the direction of gaze. The software produces precise, artifact-free video at high frame rates in either 8-bit gray scale or 24-bit color. The software is demonstrated by simulating the visual fields of normal individuals and low-vision patients.