CASIA OpenIR  > 中国科学院分子影像重点实验室
Adaptive regularized method based on homotopy for sparse fluorescence tomography
Xue, Zhenwen1; Ma, Xibo1; Zhang, Qian2; Wu, Ping1; Yang, Xin1; Tian, Jie1,2
Source PublicationAPPLIED OPTICS
2013-04-10
Volume52Issue:11Pages:2374-2384
SubtypeArticle
AbstractDetermining an appropriate regularization parameter is often challenging work because it has a narrow range and varies with problems, which is likely to lead to large reconstruction errors. In this contribution, an adaptive regularized method based on homotopy is presented for sparse fluorescence tomography reconstruction. Due to the adaptive regularization strategy, the proposed method is always able to reconstruct sources accurately independent of the estimation of the regularization parameter. Moreover, the proposed method is about two orders of magnitude faster than the two contrasting methods. Numerical and in vivo mouse experiments have been employed to validate the robustness and efficiency of the proposed method. (C) 2013 Optical Society of America
KeywordIntroduction
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordDIFFUSE OPTICAL TOMOGRAPHY ; MOLECULAR TOMOGRAPHY ; IMAGE-RECONSTRUCTION ; LEAST-SQUARES ; BIOLUMINESCENCE TOMOGRAPHY ; ALGORITHM ; LIGHT ; COORDINATE
Indexed BySCI
Language英语
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000317473000022
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/4026
Collection中国科学院分子影像重点实验室
Corresponding AuthorTian, Jie
Affiliation1.Chinese Acad Sci, Inst Automat, Intelligent Med Res Ctr, Beijing 100190, Peoples R China
2.Xidian Univ, Sch Life Sci & Technol, Life Sci Res Ctr, Xian 710069, Peoples R China
First Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xue, Zhenwen,Ma, Xibo,Zhang, Qian,et al. Adaptive regularized method based on homotopy for sparse fluorescence tomography[J]. APPLIED OPTICS,2013,52(11):2374-2384.
APA Xue, Zhenwen,Ma, Xibo,Zhang, Qian,Wu, Ping,Yang, Xin,&Tian, Jie.(2013).Adaptive regularized method based on homotopy for sparse fluorescence tomography.APPLIED OPTICS,52(11),2374-2384.
MLA Xue, Zhenwen,et al."Adaptive regularized method based on homotopy for sparse fluorescence tomography".APPLIED OPTICS 52.11(2013):2374-2384.
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