Proceedings: GI 1998

Edge Enhancement Issues in Half-Toning

John. Buchanan, Lisa Streit, Oleg Veryovka

Proceedings of Graphics Interface '98: Vancouver, British Columbia, Canada, 18 - 20 June 1998, 209-216

DOI 10.20380/GI1998.26

  • BibTex

    @inproceedings{Buchanan:1998:10.20380/GI1998.26,
    author = {Buchanan, John. and Streit, Lisa and Veryovka, Oleg},
    title = {Edge Enhancement Issues in Half-Toning},
    booktitle = {Proceedings of Graphics Interface '98},
    series = {GI 1998},
    year = {1998},
    issn = {0713-5424},
    isbn = {0-9695338-7-X},
    location = {Vancouver, British Columbia, Canada},
    pages = {209--216},
    numpages = {8},
    doi = {10.20380/GI1998.26},
    publisher = {Canadian Human-Computer Communications Society},
    address = {Toronto, Ontario, Canada},
    }

Abstract

A post-processing edge enhancement technique that is applicable to all half-toning algorithms is proposed. Two types of edge pixels, dark and light edge pixels, are identified. Edges in an image are highlighted by setting the dark/light edge pixels to black/white. The method is tested on a laser printed and the evaluation technique is restricted to clustered half-toning methods.