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 |
Issue Date: | Mar-2006 | Source: | IEEE signal processing letters, Mar. 2006, v. 13, no. 3, p. 153-156 | 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. | Keywords: | Constrained halftoning (CH) Halftoning Multiscale error diffusion (MED) Multiscale processing Scalable media |
Publisher: | Institute of Electrical and Electronics Engineers | Journal: | IEEE signal processing letters | ISSN: | 1070-9908 | EISSN: | 1558-2361 | 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. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| Appears in Collections: | Journal/Magazine Article |
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| Embedding Halftones of Different Resolutions_06.pdf | 973.39 kB | Adobe PDF | View/Open |
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