DocumentCode
1050702
Title
Multichannel Wiener filters in color image restoration
Author
Angelopoulos, G. ; Pitas, I.
Author_Institution
Dept. of Electr. Eng., Thessaloniki Univ., Greece
Volume
4
Issue
1
fYear
1994
fDate
2/1/1994 12:00:00 AM
Firstpage
83
Abstract
Deals with the design of multichannel Wiener filters both in the spatial and frequency domain. FIR and IIR Wiener filters are presented. Color image restoration based on multi-channel autoregressive (AR) image modeling is examined. Detailed discussions on the use of a multichannel Wiener filter in color image restoration incorporating the interchannel correlations and computer simulations are presented also
Keywords
digital filters; filtering and prediction theory; frequency-domain synthesis; image reconstruction; least squares approximations; spatial filters; stochastic processes; time series; FIR Wiener filters; IIR Wiener filters; color image restoration; computer simulations; frequency domain; interchannel correlations; multichannel Wiener filters; multichannel autoregressive image modeling; spatial domain; Color; Computer simulation; Equations; Finite impulse response filter; Frequency domain analysis; IIR filters; Image restoration; Power system modeling; Spectral analysis; Wiener filter;
fLanguage
English
Journal_Title
Circuits and Systems for Video Technology, IEEE Transactions on
Publisher
ieee
ISSN
1051-8215
Type
jour
DOI
10.1109/76.276174
Filename
276174
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