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Cited by 647

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Image reconstruction and restoration: overview of common estimation structures and problems

Demoment, G.·1989·IEEE Transactions on Acoustics, Speech, and Signal Processing

Abstract

Developments in the theory of image reconstruction and restoration over the past 20 or 30 years are outlined. Particular attention is paid to common estimation structures and to practical problems not properly solved yet. The problem of image reconstruction and restoration is first formulated. Some of the current regularization approaches used to solve the problem are then described. The concepts of a priori information and compound criterion are introduced. A Bayesian interpretation of the regularization techniques is given which clarifies the role of the tuning parameters and indicates how they could be estimated. The practical aspects of computing the solution, first when the hyperparameters are known and second when they must be estimated, are then considered. Conclusions are drawn, and points that still need to be investigated are outlined.>

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Metadata

Authors
Demoment, G.
Venue
IEEE Transactions on Acoustics, Speech, and Signal Processing
Published
1989
Volume
37
Issue
12
Pages
2024-2036
ISSN
0096-3518 (ISSN-L)
OpenAlex
W2151514667
Cited by
647
References
3
FWCI
13.10
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Image reconstruction and restoration: overview of common estimation structures and problems. https://app.cochat.ai/papers/10.1109/29.45551
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Demoment, G. (1989). Image reconstruction and restoration: overview of common estimation structures and problems. IEEE Transactions on Acoustics, Speech, and Signal Processing. https://doi.org/10.1109/29.45551

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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