A modified model-based error diffusion

Yinyi Lin, Tsung Chieh Ko

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


This paper proposes a modified dot-overlap printer model used in error diffusion. It can reduce the distortion due to the dot-overlap effect introduced in laser printers. In the modified model-based error diffusion, multipass is not required and the bias in the gray scale of the printed images can be entirely eliminated.

Original languageEnglish
Pages (from-to)36-38
Number of pages3
JournalIEEE Signal Processing Letters
Issue number2
StatePublished - 1997


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