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dc.contributor.authorSchwerin, B
dc.contributor.authorPaliwal, K
dc.contributor.editorBeata J. Wysocki and Tadeusz A. Wysocki
dc.date.accessioned2017-05-03T13:01:16Z
dc.date.available2017-05-03T13:01:16Z
dc.date.issued2008
dc.date.modified2009-07-14T06:43:25Z
dc.identifier.isbn9781424442423
dc.identifier.doi10.1109/ICSPCS.2008.4813751
dc.identifier.urihttp://hdl.handle.net/10072/23600
dc.description.abstractThis paper presents the results of a project investigating the use of Discrete-Cosine transform (DCT) to represent facial images of an identity recognition system. The objective was to address the problem of sensitivity to variation in illumination, faced by commercially available systems. The proposed method uses local, block-wise DCT to extract the features of the image. Results show that this appearance based method gives high identification rates, improved tolerance to variation in illumination, and simple implementation.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent315316 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherIEEE
dc.publisher.placeUSA
dc.publisher.urihttps://ieeexplore.ieee.org/xpl/conhome/4811121/proceeding
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencename2nd International Conference on Signal Processing and Communication Systems
dc.relation.ispartofconferencetitle2nd International Conference on Signal Processing and Communication Systems, ICSPCS 2008 - Proceedings
dc.relation.ispartofdatefrom2008-12-15
dc.relation.ispartofdateto2008-12-17
dc.relation.ispartoflocationGold Coast, Australia
dc.rights.retentionY
dc.subject.fieldofresearchSignal processing
dc.subject.fieldofresearchcode400607
dc.titleLocal-DCT features for facial recognition
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.rights.copyright© 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.
gro.date.issued2008
gro.hasfulltextFull Text
gro.griffith.authorSchwerin, Belinda M.
gro.griffith.authorPaliwal, Kuldip K.


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    Contains papers delivered by Griffith authors at national and international conferences.

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