DocumentCode
1696389
Title
Multichannel image modelling in Wiener filter design for color image restoration
Author
Angelopoulos, Georgios ; Pitas, Ioannis
Author_Institution
Dept. of Electr. Eng., Thessaloniki Univ., Greece
fYear
1991
Firstpage
1224
Abstract
The design of a multichannel IIR restoration Wiener filter which incorporates the interchannel correlations is dealt with. The filter is based on multichannel autoregressive (AR) image modeling. This filter can be implemented easily in the spatial domain with low computational cost. Its performance is good
Keywords
colour; digital filters; picture processing; AR image modelling; IIR filter; Wiener filter design; autoregressive image modelling; color image restoration; interchannel correlations; multichannel image modelling; spatial domain; Autocorrelation; Color; Degradation; Difference equations; Fourier transforms; Frequency domain analysis; Gaussian noise; Image restoration; Signal restoration; Wiener filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location
LJubljana
Print_ISBN
0-87942-655-1
Type
conf
DOI
10.1109/MELCON.1991.162062
Filename
162062
Link To Document