DocumentCode
824046
Title
Digital restoration of images degraded by general motion blurs
Author
Aboutalib, A. Omar ; Murphy, Michael S. ; Silverman, L.M.
Author_Institution
University of Southern California, Los Angeles, CA, USA
Volume
22
Issue
3
fYear
1977
fDate
6/1/1977 12:00:00 AM
Firstpage
294
Lastpage
302
Abstract
A state space model for two-dimensional motion blurs is described and is employed in developing recursive restoration procedures for images degraded by motion blurs. Inverse system methods and Kalman/Bucy estimation techniques are invoked in deriving the restoration algorithms for the noise-free and noisy cases, respectively. Computer implementations demonstrate the effectiveness of the new restoration schemes.
Keywords
Digital image processing; Image processing, digital; Inverse systems; Kalman filtering; Recursive estimation; Angular velocity; Brightness; Degradation; Filtering; Frequency domain analysis; Image restoration; Inverse problems; Kalman filters; Pixel; State-space methods;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1977.1101503
Filename
1101503
Link To Document