@InProceedings{FreitasFariAraú:2011:FaInHa,
author = "Freitas, Pedro Garcia and Farias, Mylene C. Q. and Ara{\'u}jo,
Alet{\'e}ia P. F. de",
affiliation = "Departamento de Ci{\^e}ncia da Computa{\c{c}}{\~a}o,
Universidade de Brasilia and Departamento de Ci{\^e}ncia da
Computa{\c{c}}{\~a}o, Universidade de Brasilia and Departamento
de Ci{\^e}ncia da Computa{\c{c}}{\~a}o, Universidade de
Brasilia",
title = "Fast Inverse Halftoning Algorithm for Ordered Dithered Images",
booktitle = "Proceedings...",
year = "2011",
editor = "Lewiner, Thomas and Torres, Ricardo",
organization = "Conference on Graphics, Patterns and Images, 24. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "halftoning, inverse halftoning, dispersed-dot ordered dithering,
image.",
abstract = "In this paper, we present a simple and fast inverse halftoning
algorithm, targeted at reconstructing halftoned images generated
using dispersed-dot ordered dithering algorithms. The proposed
algorithm uses a simple set of linear filters combined with a
stochastic model in order to predict the best intensity values for
the binary image pixels. The algorithm produces images with a
better perceptual quality than the available algorithms in the
literature, preserving most of the fine details of the original
gray-level image. It has a high performance, which can be further
improved with the use of parallelization techniques.",
conference-location = "Macei{\'o}, AL, Brazil",
conference-year = "28-31 Aug. 2011",
doi = "10.1109/SIBGRAPI.2011.14",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2011.14",
language = "en",
ibi = "8JMKD3MGPBW34M/39US6AE",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/39US6AE",
targetfile = "2011_sibgrapi_86790_vsub_final.pdf",
urlaccessdate = "2024, Apr. 30"
}