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Conference Paper: DIGITAL RESTORATION OF MULTI-CHANNEL IMAGES.

TitleDIGITAL RESTORATION OF MULTI-CHANNEL IMAGES.
Authors
Galatsanos, Nikolas PChin, Roland T
KeywordsMATHEMATICAL TECHNIQUES - Correlation Methods
MATHEMATICAL TRANSFORMATIONS - Fourier Transforms
SIGNAL PROCESSING - Digital Techniques
Issue Date1987
Citation
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 1987, p. 1244-1247 How to Cite?
AbstractThe Wiener solution of a multichannel restoration system is presented. Using block Toeplitz to block circulant approximation, the inversion of the multichannel imaging system becomes feasible by utilizing a fast iterative matrix-inversion procedure. The restoration uses both the within-channel and between-channel correlation, hence the restored result is a better estimate than the one produced by independent channel restoration. Simulations are also presented.
Persistent Identifierhttp://hdl.handle.net/10722/65555
ISSN
0736-7791
2023 SCImago Journal Rankings: 1.050

 

DC FieldValueLanguage
dc.contributor.authorGalatsanos, Nikolas Pen_HK
dc.contributor.authorChin, Roland Ten_HK
dc.date.accessioned2010-08-31T07:16:02Z-
dc.date.available2010-08-31T07:16:02Z-
dc.date.issued1987en_HK
dc.identifier.citationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 1987, p. 1244-1247en_HK
dc.identifier.issn0736-7791en_HK
dc.identifier.urihttp://hdl.handle.net/10722/65555-
dc.description.abstractThe Wiener solution of a multichannel restoration system is presented. Using block Toeplitz to block circulant approximation, the inversion of the multichannel imaging system becomes feasible by utilizing a fast iterative matrix-inversion procedure. The restoration uses both the within-channel and between-channel correlation, hence the restored result is a better estimate than the one produced by independent channel restoration. Simulations are also presented.en_HK
dc.languageengen_HK
dc.relation.ispartofICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedingsen_HK
dc.subjectMATHEMATICAL TECHNIQUES - Correlation Methodsen_HK
dc.subjectMATHEMATICAL TRANSFORMATIONS - Fourier Transformsen_HK
dc.subjectSIGNAL PROCESSING - Digital Techniquesen_HK
dc.titleDIGITAL RESTORATION OF MULTI-CHANNEL IMAGES.en_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChin, Roland T: rchin@hku.hken_HK
dc.identifier.authorityChin, Roland T=rp01300en_HK
dc.description.naturelink_to_subscribed_fulltexten_HK
dc.identifier.scopuseid_2-s2.0-0023246045en_HK
dc.identifier.spage1244en_HK
dc.identifier.epage1247en_HK
dc.identifier.scopusauthoridGalatsanos, Nikolas P=35562970900en_HK
dc.identifier.scopusauthoridChin, Roland T=7102445426en_HK
dc.identifier.issnl0736-7791-

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