Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1532
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Title: Row-oriented multiscale error diffusion technique for digital halftoning
Authors: Chan, YH 
Cheung, SM
Issue Date: 10-May-2001
Source: Electronics letters, 10 May 2001, v. 37, no. 10, p. 626-627
Abstract: A digital halftoning method is proposed to diffuse error with a more symmetric error distribution by making usc of the concept of multiscale error diffusion. The method can improve the diffusion performance by effectively reducing directional hysteresis. The diffusion is row-oriented rather than frame-oriented and hence can reduce the latency and computational effort as compared with conventional multiscale error diffusion schemes. This makes it possible for real-time applications.
Keywords: Signal representation
Image processing
Halftoning
Error diffusion
Quantization
Multiscale processing
Publisher: Institution of Engineering and Technology
Journal: Electronics letters 
ISSN: 0013-5194
EISSN: 1350-911X
DOI: 10.1049/el:20010442
Rights: © IEE, 2001. This paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.
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