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Article: Polynomial transform fast Hartley transform

TitlePolynomial transform fast Hartley transform
Authors
Chan, SCHo, KL
KeywordsTransforms
Issue Date1990
PublisherThe Institution of Engineering and Technology. The Journal's web site is located at http://www.ieedl.org/EL
Citation
Electronics Letters, 1990, v. 26 n. 22, p. 1914-1916 How to Cite?
AbstractA fast algorithm for computing the two-dimensional discrete Hartley transform (2D-DHT) based on the polynomial transform is presented. Using a simple relation between the discrete Fourier transform (DFT) and the DHT, it is found that the 2D-DHT can be mapped, by means of the polynomial transform, to a number of one-dimension type III discrete W transforms (DWT-III). An improved fast algorithm for computing the DWT-III is also proposed.
Persistent Identifierhttp://hdl.handle.net/10722/154923
ISSN
0013-5194
2023 Impact Factor: 0.7
2023 SCImago Journal Rankings: 0.323
ISI Accession Number ID
WOS:A1990EG17900055

 

DC FieldValueLanguage
dc.contributor.authorChan, SCen_US
dc.contributor.authorHo, KLen_US
dc.date.accessioned2012-08-08T08:31:09Z-
dc.date.available2012-08-08T08:31:09Z-
dc.date.issued1990en_US
dc.identifier.citationElectronics Letters, 1990, v. 26 n. 22, p. 1914-1916en_US
dc.identifier.issn0013-5194en_US
dc.identifier.urihttp://hdl.handle.net/10722/154923-
dc.description.abstractA fast algorithm for computing the two-dimensional discrete Hartley transform (2D-DHT) based on the polynomial transform is presented. Using a simple relation between the discrete Fourier transform (DFT) and the DHT, it is found that the 2D-DHT can be mapped, by means of the polynomial transform, to a number of one-dimension type III discrete W transforms (DWT-III). An improved fast algorithm for computing the DWT-III is also proposed.en_US
dc.languageengen_US
dc.publisherThe Institution of Engineering and Technology. The Journal's web site is located at http://www.ieedl.org/ELen_US
dc.relation.ispartofElectronics Lettersen_US
dc.subjectTransforms-
dc.titlePolynomial transform fast Hartley transformen_US
dc.typeArticleen_US
dc.identifier.emailChan, SC:scchan@eee.hku.hken_US
dc.identifier.emailHo, KL:klho@eee.hku.hken_US
dc.identifier.authorityChan, SC=rp00094en_US
dc.identifier.authorityHo, KL=rp00117en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0025503583en_US
dc.identifier.volume26en_US
dc.identifier.issue22en_US
dc.identifier.spage1914en_US
dc.identifier.epage1916en_US
dc.identifier.isiWOS:A1990EG17900055-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridChan, SC=13310287100en_US
dc.identifier.scopusauthoridHo, KL=7403581592en_US
dc.identifier.issnl0013-5194-

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