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Article: Optimal generating kernels for image pyramids by piecewise fitting

TitleOptimal generating kernels for image pyramids by piecewise fitting
Authors
Issue Date1992
PublisherI E E E. The Journal's web site is located at http://www.computer.org/tpami
Citation
Ieee Transactions On Pattern Analysis And Machine Intelligence, 1992, v. 14 n. 12, p. 1190-1198 How to Cite?
AbstractA novel class of generating kernels for image pyramids is introduced. When these kernels are convolved with intensity functions of images, continuous piecewise surfaces composed of polynomial tensor products are fitted to the intensity functions. The fittings are optimal in the sense that the mean square error between them and the original intensity functions is minimized. Two members of the class are introduced, and symmetry, normalization, unimodality, and equal contribution properties are proved. These kernels possess attractive properties such as small window size, fast inverse transformation, and minimum error. Experiments show that they compare favorably with existing ones in terms of mean square error.
Persistent Identifierhttp://hdl.handle.net/10722/152235
ISSN
2015 Impact Factor: 6.077
2015 SCImago Journal Rankings: 7.653
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChin, Francisen_US
dc.contributor.authorChoi, Andrewen_US
dc.contributor.authorLuo, Yuhuaen_US
dc.date.accessioned2012-06-26T06:36:40Z-
dc.date.available2012-06-26T06:36:40Z-
dc.date.issued1992en_US
dc.identifier.citationIeee Transactions On Pattern Analysis And Machine Intelligence, 1992, v. 14 n. 12, p. 1190-1198en_US
dc.identifier.issn0162-8828en_US
dc.identifier.urihttp://hdl.handle.net/10722/152235-
dc.description.abstractA novel class of generating kernels for image pyramids is introduced. When these kernels are convolved with intensity functions of images, continuous piecewise surfaces composed of polynomial tensor products are fitted to the intensity functions. The fittings are optimal in the sense that the mean square error between them and the original intensity functions is minimized. Two members of the class are introduced, and symmetry, normalization, unimodality, and equal contribution properties are proved. These kernels possess attractive properties such as small window size, fast inverse transformation, and minimum error. Experiments show that they compare favorably with existing ones in terms of mean square error.en_US
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://www.computer.org/tpamien_US
dc.relation.ispartofIEEE Transactions on Pattern Analysis and Machine Intelligenceen_US
dc.titleOptimal generating kernels for image pyramids by piecewise fittingen_US
dc.typeArticleen_US
dc.identifier.emailChin, Francis:chin@cs.hku.hken_US
dc.identifier.authorityChin, Francis=rp00105en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1109/34.177384en_US
dc.identifier.scopuseid_2-s2.0-0026965931en_US
dc.identifier.volume14en_US
dc.identifier.issue12en_US
dc.identifier.spage1190en_US
dc.identifier.epage1198en_US
dc.identifier.isiWOS:A1992KC57300005-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChin, Francis=7005101915en_US
dc.identifier.scopusauthoridChoi, Andrew=36797462100en_US
dc.identifier.scopusauthoridLuo, Yuhua=7404331724en_US

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