CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
An analytical simulation technique for cone-beam CT and pinhole SPECT
Zhang Xuezhu(张雪竹); Qi Yujin(漆玉金)
2011
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume22Issue:6Pages:338
AbstractThis study was aimed at developing an efficient simulation technique with an ordinary PC. The work involved derivation of mathematical operators, analytic phantom generations, and effective analytical projectors developing for cone-beam CT and pinhole SPECT imaging. The computer simulations based on the analytical projectors were developed by ray-tracing method for cone-beam CT and voxel-driven method for pinhole SPECT of degrading blurring. The 3D Shepp-Logan, Jaszczak and Defrise phantoms were used for simulation evaluations and image reconstructions. The reconstructed phantom images were of good accuracy with the phantoms. The results showed that the analytical simulation technique is an efficient tool for studying cone-beam CT and pinhole SPECT imaging.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000302332500005
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/9457
Collection中科院上海应用物理研究所2011-2020年
Recommended Citation
GB/T 7714
Zhang Xuezhu,Qi Yujin. An analytical simulation technique for cone-beam CT and pinhole SPECT[J]. NUCLEAR SCIENCE AND TECHNIQUES,2011,22(6):338.
APA Zhang Xuezhu,&Qi Yujin.(2011).An analytical simulation technique for cone-beam CT and pinhole SPECT.NUCLEAR SCIENCE AND TECHNIQUES,22(6),338.
MLA Zhang Xuezhu,et al."An analytical simulation technique for cone-beam CT and pinhole SPECT".NUCLEAR SCIENCE AND TECHNIQUES 22.6(2011):338.
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