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Reference TypeConference Proceedings
Identifier6qtX3pFwXQZG2LgkFdY/MfuNQ
Repositorysid.inpe.br/sibgrapi@80/2006/08.24.14.34
Metadatasid.inpe.br/sibgrapi@80/2006/08.24.14.34.03
Sitesibgrapi.sid.inpe.br
Citation KeySáLotu:2006:ImFiMa
Author1 de Sá, Gustavo Ferreira Cradoso
2 Lotufo, Roberto de Alencar
Affiliation1 Universidade Estadual de Campinas
2 Unversidade Estadual de Campinas
TitleImproved FingerCode Matching Function
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI)
Year2006
EditorOliveira Neto, Manuel Menezes de
Carceroni, Rodrigo Lima
Book TitleProceedings
Date8-11 Oct. 2006
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationManaus
KeywordsFingerprint, FingerCode.
AbstractFingerCode is a fingerprint correlation matching scheme that relies on texture information. In this scheme, the oriented components are extracted from a fingerprint image using a bank of Gabor filters, and a directional texture feature vector is computed for each oriented component. The feature vectors from the input and template images are compared and a matching score is obtained. Here we explore ways to improve the matching score for the FingerCode method by using more complex matching functions. The best results were obtained by applying a nonlinear function to the texture values and weighting the texture vectors based on the spatial distribution.
Languageen
Tertiary TypeFull Paper
FormatOn-line
Size323 KiB
Number of Files1
Target FilePID282231.pdf
Last Update2006:08.24.14.34.02 sid.inpe.br/banon/2001/03.30.15.38 administrator
Metadata Last Update2020:02.19.03.17.47 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2006}
Document Stagecompleted
Is the master or a copy?is the master
e-Mail Addressgustavosa@uol.com.br
User Groupgustavosa@uol.com.br administrator
Visibilityshown
Transferable1
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
Content TypeExternal Contribution
source Directory Contentthere are no files
agreement Directory Contentthere are no files
History2006-08-24 14:34:03 :: gustavosa@uol.com.br -> banon ::
2006-08-30 21:59:24 :: banon -> gustavosa@uol.com.br ::
2008-07-17 14:11:04 :: gustavosa@uol.com.br -> administrator ::
2009-08-13 20:38:14 :: administrator -> banon ::
2010-08-28 20:02:25 :: banon -> administrator ::
2020-02-19 03:17:47 :: administrator -> :: 2006
Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group holdercode isbn issn label lineage mark mirrorrepository nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
Access Date2020, Nov. 26

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