,Hybrid reconstruction algorithm for computed tomography based on diagonal total variation

来源 :Nuclear Science and Techniques | 被引量 : 10次 | 上传用户：nanlulgd

【摘要】

：

Inspired by total variation(TV), this paper represents a new iterative algorithm based on diagonal total variation(DTV) to address the computed tomography image reconstruction problem. To improve the

【作者】

：

Lu-Zhen Deng Peng He Shang-Hai Jiang Mian-Yi Chen Biao Wei Peng Feng

【机构】

：

Key Laboratory of Optoelectronic Technology and Systems, Ministry of Education,Chongqing University,

【出处】

：

Nuclear Science and Techniques

【发表日期】

：

2018年03期

【关键词】

：

Computed tomography(CT) Sparse-view reconstruction Diagonal total variation(DTV)

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Inspired by total variation(TV), this paper represents a new iterative algorithm based on diagonal total variation(DTV) to address the computed tomography image reconstruction problem. To improve the quality of a reconstructed image, we used DTV to spa

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,Hybrid reconstruction algorithm for computed tomography based on diagonal total variation

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