Show simple item record

dc.contributor.authorIskander, DR
dc.contributor.authorMorelande, MR
dc.contributor.authorCollins, MJ
dc.contributor.authorDavis, B
dc.date.accessioned2017-05-03T13:55:56Z
dc.date.available2017-05-03T13:55:56Z
dc.date.issued2002
dc.date.modified2010-10-12T06:54:35Z
dc.identifier.issn0018-9294
dc.identifier.doi10.1109/10.991159
dc.identifier.urihttp://hdl.handle.net/10072/6648
dc.description.abstractWe consider analytical modeling of the anterior corneal surface with a set of orthogonal basis functions that are a product of radial polynomials and angular functions. Several candidate basis functions were chosen from the repertoire of functions that are orthogonal in the unit circle and invariant in form with respect to rotation about the origin. In particular, it is shown that a set of functions that is referred herein as Bhatia-Wolf polynomials, represents a better and more robust alternative for modeling corneal elevation data than traditionally used Zernike polynomials. Examples of modeling corneal elevation are given for normal corneas and for abnormal corneas with significant distortion.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent371815 bytes
dc.format.extent29169 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.languageEnglish
dc.language.isoeng
dc.publisherIEEE
dc.publisher.placeUSA
dc.relation.ispartofpagefrom320
dc.relation.ispartofpageto328
dc.relation.ispartofissue4
dc.relation.ispartofjournalIEEE Transactions on Biomedical Engineering
dc.relation.ispartofvolume49
dc.subject.fieldofresearchBiomedical engineering
dc.subject.fieldofresearchcode4003
dc.titleModeling corneal surfaces with radial polynomials
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.rights.copyright© 2002 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.issued2002
gro.hasfulltextFull Text
gro.griffith.authorIskander, Robert


Files in this item

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record