Adaptive improved element free Galerkin method for quasi- or multi-spectral bioluminescence tomography
文献类型：期刊论文
| 作者 | Qin, Chenghu; Yang, Xin ; Feng, Jinchao; Liu, Kai; Liu, Junting; Yan, Guorui; Zhu, Shouping; Xu, Min; Tian, Jie
|
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2009-11-23 |
| 卷号 | 17期号:24页码:21925-21934 |
| 英文摘要 | Bioluminescence tomography (BLT) has become a powerful tool for whole-body small animal imaging. In this contribution, an adaptive improved element free Galerkin method (IEFGM) is presented to perform a quantitative reconstruction of the internal light source using quasi-or multi-spectral information, which not only can avoid the time-consuming mesh generation but also can reduce the ill-posedness of BLT effectively. In the algorithm, the reconstruction can be largely enhanced by an adaptive technology based on a posteriori error estimation. Finally, the numerical and physical phantom experiment results show that the bioluminescent source can be recovered accurately. (C) 2009 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] | OPTICAL TOMOGRAPHY ; SIMULATION ; TISSUE ; LIGHT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000272229400064 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3911]  |
| 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 | Chinese Acad Sci, Inst Automat, Med Image Proc Grp, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Chenghu,Yang, Xin,Feng, Jinchao,et al. Adaptive improved element free Galerkin method for quasi- or multi-spectral bioluminescence tomography[J]. OPTICS EXPRESS,2009,17(24):21925-21934. |
| APA | Qin, Chenghu.,Yang, Xin.,Feng, Jinchao.,Liu, Kai.,Liu, Junting.,...&Tian, Jie.(2009).Adaptive improved element free Galerkin method for quasi- or multi-spectral bioluminescence tomography.OPTICS EXPRESS,17(24),21925-21934. |
| MLA | Qin, Chenghu,et al."Adaptive improved element free Galerkin method for quasi- or multi-spectral bioluminescence tomography".OPTICS EXPRESS 17.24(2009):21925-21934. |
入库方式： OAI收割
来源：自动化研究所
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