Digital halftoning with space filling curves

  • Authors:
  • Luiz Velho;Jonas de Miranda Gomes

  • Affiliations:
  • University of Toronto and IMPA - Instituto de Matematicática Pura e Aplicada, Estrada Dona Castorina, 110, 22460, Rio de Janeiro, Brazil;IMPA - Instituto de Matematicática Pura e Aplicada, Estrada Dona Castorina, 110, 22460, Rio de Janeiro, Brazil

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

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Abstract

This paper introduces a new digital halftoning technique that uses space filling curves to generate aperiodic patterns of clustered dots. This method allows the parameterization of the size of pixel clusters, which can vary in one pixel steps. The algorithm unifies, in this way, the dispersed and clustered-dot dithering techniques.