An adaptive regularized method for deconvolution of signals with edges by convex projections
A new adaptive deconvolution method based on the projection operators onto convex sets (POCS) is presented. A minimum norm least-squares (MNLS) is obtained for signals with edges by means of an estimation-detection-protection scheme. The regularized differentiation technique is necessary for a reaso...
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Published in | IEEE transactions on signal processing Vol. 42; no. 7; pp. 1849 - 1851 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
New York, NY
IEEE
01.07.1994
Institute of Electrical and Electronics Engineers |
Subjects | |
Online Access | Get full text |
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Summary: | A new adaptive deconvolution method based on the projection operators onto convex sets (POCS) is presented. A minimum norm least-squares (MNLS) is obtained for signals with edges by means of an estimation-detection-protection scheme. The regularized differentiation technique is necessary for a reasonable detection of the signal edges. The improvement introduced with this method is illustrated through a simulation example. Finally, a discussion of the wide series of possibilities open along these lines closes this article.< > |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 1053-587X 1941-0476 |
DOI: | 10.1109/78.298296 |