Fast adaptive identification and restoration of images degraded by blur and noise

Kollias, Stefanos; Boutalis, Yiannis; Carayannis, George

dc.contributor.author	Kollias, Stefanos	en
dc.contributor.author	Boutalis, Yiannis	en
dc.contributor.author	Carayannis, George	en
dc.date.accessioned	2014-03-01T02:40:52Z
dc.date.available	2014-03-01T02:40:52Z
dc.date.issued	1988	en
dc.identifier.issn	02714310	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30258
dc.subject	Image Modeling	en
dc.subject	Image Restoration	en
dc.subject	Parameter Estimation	en
dc.subject	State Space	en
dc.subject	kalman filter	en
dc.subject.other	Control Systems, Adaptive--Identification	en
dc.subject.other	Signal Filtering and Prediction--Kalman Filtering	en
dc.subject.other	Adaptive Identification	en
dc.subject.other	Adaptive Restoration	en
dc.subject.other	Image Blurs	en
dc.subject.other	Image Restoration	en
dc.subject.other	Image Processing	en
dc.title	Fast adaptive identification and restoration of images degraded by blur and noise	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ISCAS.1988.15349	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ISCAS.1988.15349	en
heal.publicationDate	1988	en
heal.abstract	A fast efficient technique for adaptive restoration and identification of images corrupted by noise and causal or noncausal blurs is presented. The method is based on the appropriate interweaving of a fast multichannel adaptive scheme for parameter estimation and on Kalman filtering of an equivalent state-space formulation of the image. This formulation, which uses a slightly augmented state vector, permits image restoration to include deconvolution. A combined adaptive scheme is thus proposed for the simultaneous estimation of image model and blur parameters and restoration of the degraded image pixels. Experimental results which illustrate the performance of the method are given.	en
heal.publisher	Publ by IEEE, Piscataway, NJ, United States	en
heal.journalName	Proceedings - IEEE International Symposium on Circuits and Systems	en
dc.identifier.doi	10.1109/ISCAS.1988.15349	en
dc.identifier.volume	3	en
dc.identifier.spage	2073	en
dc.identifier.epage	2076	en