@InProceedings{VelhoGome:1992:SpFiCu,
author = "Velho, Luiz Carlos Pacheco Rodrigues and Gomes, Jonas de Miranda",
affiliation = "{Instituto de Matem{\'a}tica Pura e Aplicada (IMPA)} and
{University of Toronto}",
title = "Space filling curve dither with adaptive clustering",
booktitle = "Anais...",
year = "1992",
editor = "C{\^a}mara, Gilberto and Gomes, Jonas de Miranda",
pages = "1--9",
organization = "Simp{\'o}sio Brasileiro de Computa{\c{c}}{\~a}o Gr{\'a}fica e
Processamento de Imagens, 5. (SIBGRAPI)",
publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
address = "Porto Alegre",
keywords = "electronic printing, digital halftoning, dithering algorithms,
space filling curves, adaptive clustering.",
abstract = "In this paper we investigate the problem of varying the of dots in
digital halftoning processes. We show that the dot size is the
main factor determining the tradeoff between tonal and spatial
resolution in the context of dithering algorithms. In particular,
we extend the dither with space filling curves method, introduced
in (Velho \& Gomes, 1991), to change the size of pixel clusters
according to local characteristics of the image. This makes
possible to achieve optimal rendition of gray shades while
preserving image details.",
conference-location = "{\'A}guas de Lind{\'o}ia, SP, Brazil",
conference-year = "10-12 Nov. 1992",
isbn = "978-85-7669-270-6",
language = "en",
ibi = "8JMKD3MGPBW34M/3CRD88B",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3CRD88B",
targetfile = "1 Space Filling curve dither with adaptive clustering.pdf",
type = "Rendering",
volume = "1",
urlaccessdate = "2025, July 01"
}