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dc.contributor.authorZhou, J
dc.contributor.authorFu, Z
dc.contributor.authorRobles-Kelly, A
dc.date.accessioned2017-05-03T16:11:43Z
dc.date.available2017-05-03T16:11:43Z
dc.date.issued2011
dc.date.modified2013-06-28T02:57:45Z
dc.identifier.issn1751-9632
dc.identifier.doi10.1049/iet-cvi.2010.0080
dc.identifier.urihttp://hdl.handle.net/10072/52095
dc.description.abstractIn this study, the authors address the problem of combining descriptors for purposes of object categorisation and classification. The authors cast the problem in a structured learning setting by viewing the classifier bank and the codewords used in the categorisation and classification tasks as random fields. In this manner, the authors can abstract the problem into a graphical model setting, in which the fusion operation is a transformation over the field of descriptors and classifiers. Thus, the problem reduces itself to that of recovering the optimal transformation using a cost function which is convex and can be converted into either a quadratic or linear programme. This cost function is related to the target function used in discrete Markov random field approaches. The authors demonstrate the utility of our algorithm for purposes of image classification and learning class categories on two datasets.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent500755 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherIEEE
dc.publisher.placeUnited States
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom134
dc.relation.ispartofpageto142
dc.relation.ispartofissue2
dc.relation.ispartofjournalIET Computer Vision
dc.relation.ispartofvolume5
dc.rights.retentionY
dc.subject.fieldofresearchComputer vision
dc.subject.fieldofresearchCognitive and computational psychology
dc.subject.fieldofresearchcode460304
dc.subject.fieldofresearchcode5204
dc.titleStructured Learning Approach to Image Descriptor Combination
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.rights.copyright© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
gro.date.issued2011
gro.hasfulltextFull Text
gro.griffith.authorZhou, Jun


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