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The dynamic micro computed tomography at SSRF
Chen, R.1; Xu L(许良)1,2; Du, G.1; Deng, B.1; Xie, H.1; Xiao, T.1; Xiao, T., Email: tqxiao@sinap.ac.cn
发表期刊JOURNAL OF INSTRUMENTATION
2018-05-01
卷号13
DOI10.1088/1748-0221/13/05/C05006
产权排序第2完成单位
收录类别SCI
关键词Computerized Tomography (Ct) And Computed Radiography (Cr) Image Reconstruction In Medical imagIng Inspection With X-rays Data Compression
摘要Synchrotron radiation micro-computed tomography (SR-mu CT) is a critical technique for quantitative characterizing the 3D internal structure of samples, recently the dynamic SR-mu CT has been attracting vast attention since it can evaluate the three-dimensional structure evolution of a sample. A dynamic mu CT method, which is based on monochromatic beam, was developed at the X-ray Imaging and Biomedical Application Beamline at Shanghai Synchrotron Radiation Facility, by combining the compressed sensing based CT reconstruction algorithm and hardware upgrade. The monochromatic beam based method can achieve quantitative information, and lower dose than the white beam base method in which the lower energy beam is absorbed by the sample rather than contribute to the final imaging signal. The developed method is successfully used to investigate the compression of the air sac during respiration in a bell cricket, providing new knowledge for further research on the insect respiratory system.
项目资助者National key research and development program of China(2017YFA0403801, 2017YFA0206004) ; National Natural Science Foundation of China(11375257) ; Youth Innovation Promotion Association of Chinese Academy of Sciences(2017304)
语种英语
学科领域天文学
文章类型Article
ISSN1748-0221
URL查看原文
WOS记录号WOS:000431820100001
WOS研究方向Instruments & Instrumentation
WOS类目Instruments & Instrumentation
关键词[WOS]RAY ; ALGORITHM
引用统计
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/12363
专题丽江天文观测站(南方基地)
通讯作者Xiao, T., Email: tqxiao@sinap.ac.cn
作者单位1.Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China
2.Yunnan Observatories, Chinese Academy of Science
推荐引用方式
GB/T 7714
Chen, R.,Xu L,Du, G.,et al. The dynamic micro computed tomography at SSRF[J]. JOURNAL OF INSTRUMENTATION,2018,13.
APA Chen, R..,Xu L.,Du, G..,Deng, B..,Xie, H..,...&Xiao, T., Email: tqxiao@sinap.ac.cn.(2018).The dynamic micro computed tomography at SSRF.JOURNAL OF INSTRUMENTATION,13.
MLA Chen, R.,et al."The dynamic micro computed tomography at SSRF".JOURNAL OF INSTRUMENTATION 13(2018).
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