About: Near infrared face recognition by combining Zernike moments and undecimated discrete wavelet transform

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About: Near infrared face recognition by combining Zernike moments and undecimated discrete wavelet transform Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This study proposes a novel near infrared face recognition algorithm based on a combination of both local and global features. In this method local features are extracted from partitioned images by means of undecimated discrete wavelet transform (UDWT) and global features are extracted from the whole face image by means of Zernike moments (ZMs). Spectral regression discriminant analysis (SRDA) is then used to reduce the dimension of features. In order to make full use of global and local features and further improve the performance, a decision fusion technique is employed by using weighted sum rule. Experiments conducted on CASIA NIR database and PolyU-NIRFD database indicate that the proposed method has superior overall performance compared to some other methods in the presence of facial expressions, eyeglasses, head rotation, image noise and misalignments. Moreover its computational time is acceptable for on-line face recognition systems. This study proposes a novel near infrared face recognition algorithm based on a combination of both local and global features. In this method local features are extracted from partitioned images by means of undecimated discrete wavelet transform (UDWT) and global features are extracted from the whole face image by means of Zernike moments (ZMs). Spectral regression discriminant analysis (SRDA) is then used to reduce the dimension of features. In order to make full use of global and local features and further improve the performance, a decision fusion technique is employed by using weighted sum rule. Experiments conducted on CASIA NIR database and PolyU-NIRFD database indicate that the proposed method has superior overall performance compared to some other methods in the presence of facial expressions, eyeglasses, head rotation, image noise and misalignments. Moreover its computational time is acceptable for on-line face recognition systems. (en)
Title	Near infrared face recognition by combining Zernike moments and undecimated discrete wavelet transform Near infrared face recognition by combining Zernike moments and undecimated discrete wavelet transform (en)
skos:prefLabel	Near infrared face recognition by combining Zernike moments and undecimated discrete wavelet transform Near infrared face recognition by combining Zernike moments and undecimated discrete wavelet transform (en)
skos:notation	RIV/67985556:_____/14:00428536!RIV15-GA0-67985556
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP103/11/1552)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Flusser, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav teorie informace a automatizace AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	31903
http://linked.open...ai/riv/idVysledku	RIV/67985556:_____/14:00428536
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Zernike moments; Undecimated discrete wavelet transform; Decision fusion; Near infrared; Face recognition (en)
http://linked.open.../riv/klicoveSlovo	Face recognition Zernike moments Decision fusion Near infrared Undecimated discrete wavelet transform
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[C4A24281CC4A]
http://linked.open...i/riv/nazevZdroje	Digital Signal Processing
http://linked.open...in/vavai/riv/obor	JD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Moments and Moment Invariants in Image Analysis
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	31
http://linked.open...iv/tvurceVysledku	Flusser, Jan Shamsuddin, S. M. Farokhi, S. Jafari-Khouzani, K. Khansari, M. Sheikh, U.U.
http://linked.open...ain/vavai/riv/wos	000337267200002
issn	1051-2004
number of pages	27 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.dsp.2014.04.008

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