Efficient sparse reconstruction algorithm for bioluminescence tomography based on duality and variable splitting
文献类型：期刊论文
| 作者 | Guo, Wei1; Jia, Kebin1; Han, Dong2; Zhang, Qian3 ; Liu, Xueyan4; Feng, Jinchao1; Qin, Chenghu5; Ma, Xibo5; Tian, Jie5
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| 刊名 | APPLIED OPTICS
 |
| 出版日期 | 2012-08-10 |
| 卷号 | 51期号:23页码:5676-5685 |
| 英文摘要 | Bioluminescence tomography (BLT) can three-dimensionally and quantitatively resolve the molecular processes in small animals in vivo. In this paper, we propose a BLT reconstruction algorithm based on duality and variable splitting. By using duality and variable splitting to obtain a new equivalent constrained optimization problem and updating the primal variable as the Lagrangian multiplier in the dual augmented Lagrangian problem, the proposed method can obtain fast and stable source reconstruction even without the permissible source region and multispectral measurements. Numerical simulations on a mouse atlas and in vivo mouse experiments were conducted to validate the effectiveness and potential of the method. (C) 2012 Optical Society of America |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | RADIATIVE-TRANSFER EQUATION ; AUGMENTED LAGRANGIAN METHOD ; REGULARIZATION ; EVOLUTION ; FRAMEWORK ; MOUSE ; LIGHT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000307876000012 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/4028]  |
| 专题 | 自动化研究所_中国科学院分子影像重点实验室 |
| 作者单位 | 1.Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China 2.Northeastern Univ, Minist Educ, Key Lab Med Image Comp, Shenyang 11004, Liaoning, Peoples R China 3.Xidian Univ, Sch Life Sci & Technol, Xian 710071, Shaanxi, Peoples R China 4.Northeastern Univ, Sinodutch Biomed & Informat Engn Sch, Shenyang 110004, Liaoning, Peoples R China 5.Chinese Acad Sci, Inst Automat, Intelligent Med Res Ctr, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Wei,Jia, Kebin,Han, Dong,et al. Efficient sparse reconstruction algorithm for bioluminescence tomography based on duality and variable splitting[J]. APPLIED OPTICS,2012,51(23):5676-5685. |
| APA | Guo, Wei.,Jia, Kebin.,Han, Dong.,Zhang, Qian.,Liu, Xueyan.,...&Tian, Jie.(2012).Efficient sparse reconstruction algorithm for bioluminescence tomography based on duality and variable splitting.APPLIED OPTICS,51(23),5676-5685. |
| MLA | Guo, Wei,et al."Efficient sparse reconstruction algorithm for bioluminescence tomography based on duality and variable splitting".APPLIED OPTICS 51.23(2012):5676-5685. |
入库方式： OAI收割
来源：自动化研究所
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