Total Generalized Variation Constrained Weighted Least-Squares for Low-Dose Computed Tomography Reconstruction

Shanzhou Niu; Mengzhen Zhang; Yang Qiu; Shuo Li; Lijing Liang; Hong Liu; Guoliang Liu

doi:10.3788/LOP212853

Laser & Optoelectronics Progress, Volume. 60, Issue 4, 0411001(2023)

Total Generalized Variation Constrained Weighted Least-Squares for Low-Dose Computed Tomography Reconstruction

Shanzhou Niu^1、*, Mengzhen Zhang^1,1、">, Yang Qiu^1,1、">, Shuo Li^1,1、">, Lijing Liang^1,1、">, Hong Liu^1,1、">, and Guoliang Liu^2,2、">

Author Affiliations

¹Ganzhou Key Laboratory of Computational Imaging, School of Mathematics and Computer Science, Gannan Normal University, Ganzhou 341000, Jiangxi, China

²School of Medical Information Engineering, Gannan Medical University, Ganzhou 341000, Jiangxi, China

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Shanzhou Niu, Mengzhen Zhang, Yang Qiu, Shuo Li, Lijing Liang, Hong Liu, Guoliang Liu. Total Generalized Variation Constrained Weighted Least-Squares for Low-Dose Computed Tomography Reconstruction[J]. Laser & Optoelectronics Progress, 2023, 60(4): 0411001

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Paper Information

Category: Imaging Systems

Received: Nov. 1, 2021

Accepted: Dec. 21, 2021

Published Online: Feb. 14, 2023

The Author Email: Niu Shanzhou (szniu@gnnu.edu.cn)

DOI:10.3788/LOP212853

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology