Institutional Repository of Chinese Acad Sci, Inst Automat, CAS Key Lab Mol Imaging, Beijing 100190, Peoples R China
Adaptive improved element free Galerkin method for quasi- or multi-spectral bioluminescence tomography | |
Qin, Chenghu; Yang, Xin; Feng, Jinchao; Liu, Kai; Liu, Junting; Yan, Guorui; Zhu, Shouping; Xu, Min; Tian, Jie | |
发表期刊 | OPTICS EXPRESS |
2009-11-23 | |
卷号 | 17期号:24页码:21925-21934 |
文章类型 | Article |
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 |
关键词 | Tomography Image Reconstruction Techniques Spectroscopy Fluorescence Luminescence |
WOS标题词 | Science & Technology ; Physical Sciences |
关键词[WOS] | OPTICAL TOMOGRAPHY ; SIMULATION ; TISSUE ; LIGHT |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000272229400064 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/3911 |
专题 | 中国科学院分子影像重点实验室 |
通讯作者 | Tian, Jie |
作者单位 | Chinese Acad Sci, Inst Automat, Med Image Proc Grp, Beijing 100190, Peoples R China |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
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. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
33.OE(2009).pdf(2126KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论