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dc.contributor.authorHajati, Farshid
dc.contributor.authorRaie, Abolghasem A
dc.contributor.authorGao, Yongsheng
dc.date.accessioned2017-05-03T14:13:04Z
dc.date.available2017-05-03T14:13:04Z
dc.date.issued2012
dc.date.modified2012-09-14T01:27:18Z
dc.identifier.issn0031-3203
dc.identifier.doi10.1016/j.patcog.2011.08.025
dc.identifier.urihttp://hdl.handle.net/10072/46781
dc.description.abstractIn this paper, we propose a novel Patch Geodesic Distance (PGD) to transform the texture map of an object through its shape data for robust 2.5D object recognition. Local geodesic paths within patches and global geodesic paths for patches are combined in a coarse to fine hierarchical computation of PGD for each surface point to tackle the missing data problem in 2.5D images. Shape adjusted texture patches are encoded into local patterns for similarity measurement between two 2.5D images with different viewing angles and/or shape deformations. An extensive experimental investigation is conducted on 2.5 face images using the publicly available BU-3DFE and Bosphorus databases covering face recognition under expression and pose changes. The performance of the proposed method is compared with that of three benchmark approaches. The experimental results demonstrate that the proposed method provides a very encouraging new solution for 2.5D object recognition.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.publisher.placeUnited Kingdom
dc.relation.ispartofstudentpublicationY
dc.relation.ispartofpagefrom969
dc.relation.ispartofpageto982
dc.relation.ispartofissue3
dc.relation.ispartofjournalPattern Recognition
dc.relation.ispartofvolume45
dc.rights.retentionY
dc.subject.fieldofresearchComputer vision
dc.subject.fieldofresearchInformation systems
dc.subject.fieldofresearchcode460304
dc.subject.fieldofresearchcode4609
dc.title2.5D Face Recognition Using Patch Geodesic Moments
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.date.issued2012
gro.hasfulltextNo Full Text
gro.griffith.authorGao, Yongsheng


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