Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1479
Title: Embedding halftones of different resolutions in a full-scale halftone
Authors: Fung, YH
Chan, YH 
Keywords: Constrained halftoning (CH)
Halftoning
Multiscale error diffusion (MED)
Multiscale processing
Scalable media
Issue Date: Mar-2006
Publisher: IEEE
Source: IEEE signal processing letters, Mar. 2006, v. 13, no. 3, p. 153-156 How to cite?
Journal: IEEE signal processing letters 
Abstract: To efficiently render halftone images for various printers and displays that support different resolutions, it is desirable that all halftoning results can be produced at a time, and all of them can be embedded in a single full-scale halftone image such that a simple down-sampling process can extract images of suitable resolutions from it if necessary. This letter presents a framework for achieving this objective with multiscale error diffusion. A multi-resolution halftoning algorithm is proposed based on this framework. Simulation results show that the proposed algorithm can provide good image quality at different resolutions.
URI: http://hdl.handle.net/10397/1479
ISSN: 1070-9908
DOI: 10.1109/LSP.2005.862605
Rights: © 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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