Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/1520
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electronic and Information Engineering | - |
dc.creator | Chan, YH | - |
dc.date.accessioned | 2014-12-11T08:26:29Z | - |
dc.date.available | 2014-12-11T08:26:29Z | - |
dc.identifier.isbn | 978-1-4244-2311-8 | - |
dc.identifier.uri | http://hdl.handle.net/10397/1520 | - |
dc.language.iso | en | en_US |
dc.publisher | IEEE | en_US |
dc.rights | © 2008 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. | en_US |
dc.rights | 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. | en_US |
dc.subject | Lossless coding | en_US |
dc.subject | Video coding | en_US |
dc.subject | Color indexed images | en_US |
dc.subject | Color indexed sequences | en_US |
dc.subject | Palette reordering | en_US |
dc.title | A lossless coding scheme for encoding color-indexed video sequences | en_US |
dc.type | Conference Paper | en_US |
dc.description.otherinformation | Centre for Signal Processing, Department of Electronic and Information Engineering | en_US |
dc.description.otherinformation | Refereed conference paper | en_US |
dcterms.abstract | A new lossless video compression scheme for coding sequences of color-indexed frames is proposed. This scheme handles the frames sequentially. It reduces both the zero-order entropy and the energy of the index map of a specific frame by turning the index map into a new index map each element of which serves as an index to a pixel-dependently reordered version of the palette. Accordingly, a matching coding scheme can be exploited to encode the new index map effectively. A technique similar to the one used in animated GIF is also used to remove the inter-frame redundancy. Simulation results show that the proposed method is superior (in terms of compression ratio) to other state-of-art lossless compression algorithms in coding color-indexed video sequences. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | 2008 IEEE International Conference on Neural Networks and Signal Processing (ICNNSP 08), Zhenjiang, China, June 8-10, 2008, p. 676-681 | - |
dcterms.issued | 2008 | - |
dc.identifier.isi | WOS:000265022400140 | - |
dc.identifier.scopus | 2-s2.0-51849139434 | - |
dc.identifier.rosgroupid | r37149 | - |
dc.description.ros | 2007-2008 > Academic research: refereed > Refereed conference paper | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Conference Paper |
Files in This Item:
File | Description | Size | Format | |
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Lossless coding scheme for encoding Color-indexed video sequences_08.pdf | 1.55 MB | Adobe PDF | View/Open |
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