Double regularization medical CT image blind restoration reconstruction based on proximal alternating direction method of multipliers

Double regularization medical CT image blind restoration reconstruction based on proximal alternating direction method of multipliers

Abstract To solve the problem of CT image degradation, a double regularization CT image blind restoration reconstruction method was proposed. The objective function including both a clear image and point spread function was established. To avoid the over-smoothing phenomenon and protect the detail,...

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Bibliographic Details
Main Authors: Jingyu Zhang, Yunshan Sun, Yuan Zhang, Jianfu Teng
Format: Article
Language:English
Published: SpringerOpen 2017-10-01
Series:EURASIP Journal on Image and Video Processing
Subjects:
Blind restoration
Image reconstruction
CT image
Proximal alternating direction method of multipliers
Online Access:http://link.springer.com/article/10.1186/s13640-017-0218-x

Internet

http://link.springer.com/article/10.1186/s13640-017-0218-x

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