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http://hdl.handle.net/10397/1532
| 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. |
| Appears in Collections: | Journal/Magazine Article |
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|---|---|---|---|---|
| RMEDTforDH.pdf | Pre-published version | 197.08 kB | Adobe PDF | View/Open |
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