DocumentCode
1101163
Title
Iterative time-limited signal restoration
Author
Sanz, Jorge L C ; Huang, Thomas S.
Author_Institution
University of Illinois, Urbana, IL, USA
Volume
31
Issue
3
fYear
1983
fDate
6/1/1983 12:00:00 AM
Firstpage
643
Lastpage
650
Abstract
The purpose of this paper is to show that time-limited restoration of shift-invariant blurred signals can be done by means of fixed-point solutions of contraction mappings, under rather general conditions for the distortion operator. All our results are valid for multidimensional signals. An application of these results to the iterative extrapolation of band-limited discrete images is shown.
Keywords
Distortion; Equations; Extrapolation; Fourier transforms; Gold; Image converters; Image restoration; Multidimensional systems; Signal mapping; Signal restoration;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1983.1164125
Filename
1164125
Link To Document