Error diffusion technique with reduced directional hysteresis

Yuk Hee Chan, H. T. Kwong, Kwok Tung Lo, C. K. Li

Research output: Journal article publicationConference articleAcademic researchpeer-review

Abstract

In this paper, a digital halftoning method is proposed to diffuse error with a more symmetric error distribution by making use of the concept of delayed decision. It can improve the diffusion performance by effectively reducing the directional hysteresis. A corresponding dot-overlap compensation scheme is also proposed to eliminate the bias in the gray scale of the printed images.
Original languageEnglish
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume4
Publication statusPublished - 1 Jan 1999
EventProceedings of the 1999 IEEE International Symposium on Circuits and Systems, ISCAS '99 - Orlando, FL, United States
Duration: 30 May 19992 Jun 1999

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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