Computed Tomography Reconstruction Algorithm Based on Relative Total Variation Minimization

Computed Tomography Reconstruction Algorithm Based on Relative Total Variation Minimization

The total variation (TV) minimization algorithm is an effective CT image reconstruction algorithm that can reconstruct sparse or noisy projection data with high accuracy. However, in some cases, the TV algorithm produces stepped artifacts. The relative TV algorithm outperforms TV algorithm in the fi...

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Bibliographic Details
Main Authors: Jiahao ZHANG, Zhiwei QIAO
Format: Article
Language:English
Published: Editorial Office of Computerized Tomography Theory and Application 2023-03-01
Series:CT Lilun yu yingyong yanjiu
Subjects:
computed tomography
minimum relative total variation
sparse reconstruction
asd-pocs algorithm
Online Access:https://www.cttacn.org.cn/cn/article/doi/10.15953/j.ctta.2022.190

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https://www.cttacn.org.cn/cn/article/doi/10.15953/j.ctta.2022.190

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