DocumentCode
2999211
Title
Modelling of two-dimensional covariance functions with application to image restoration
Author
Powell, S.R. ; Silverman, L.M.
Author_Institution
University of Southern California
fYear
1972
fDate
13-15 Dec. 1972
Firstpage
46
Lastpage
49
Abstract
Exact models are derived for horizontal line scanning of statistically characterized images. A class of separable stationary spatial covariance functions is considered which is larger than that investigated heretofore. Recursive restoration schemes based on these models are presented for images degraded by additive noise.
Keywords
Additive noise; Additive white noise; Brightness; Degradation; Filtering theory; Image restoration; Linear systems; Markov processes; Stochastic processes; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1972 and 11th Symposium on Adaptive Processes. Proceedings of the 1972 IEEE Conference on
Conference_Location
New Orleans, Louisiana, USA
Type
conf
DOI
10.1109/CDC.1972.268938
Filename
4044860
Link To Document