Digital halftoning with space filling curves

Author:

Velho Luiz1,Gomes Jonas de Miranda2

Affiliation:

1. University of Toronto and IMPA - Instituto de Matematicática Pura e Aplicada, Estrada Dona Castorina, 110, 22460, Rio de Janeiro, Brazil

2. IMPA - Instituto de Matematicática Pura e Aplicada, Estrada Dona Castorina, 110, 22460, Rio de Janeiro, Brazil

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.

Publisher

Association for Computing Machinery (ACM)

Subject

Computer Graphics and Computer-Aided Design,General Computer Science

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