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Title: Row-oriented multiscale error diffusion technique for digital halftoning
Authors: Chan, Yuk-hee
Cheung, Sin-ming
Subjects: Signal representation
Image processing
Error diffusion
Multiscale processing
Issue Date: 10-May-2001
Publisher: IET (IEE)
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.
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.
Type: Journal/Magazine Article
DOI: 10.1049/el:20010442
Appears in Collections:EIE Journal/Magazine Articles

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