L _p Regularization for Bioluminescence Tomography Based on the Split Bregman Method

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• 作者：Yifang Hu ; Jie Liu ; Chengcai Leng ; Yu An ; Shuang Zhang…
• 关键词：Key wordsBioluminescence tomography (BLT) ; Lp regularization ; Image reconstruction ; Split Bregman method
• 刊名：Molecular Imaging and Biology
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：18
• 期：6
• 页码：830-837
• 全文大小：1,883 KB
• 刊物主题：Imaging / Radiology;
• 出版者：Springer US
• ISSN：1860-2002
• 卷排序：18

文摘

PurposeBioluminescence tomography (BLT) is a promising in vivo optical imaging technique in preclinical research at cellular and molecular levels. The problem of BLT reconstruction is quite ill-posed and ill-conditioned. In order to achieve high accuracy and efficiency for its inverse reconstruction, we proposed a novel approach based on L_p regularization with the Split Bregman method.