Chinese Physics C > 2015, Vol. 39 > Issue(6): 068202 DOI: 10.1088/1674-1137/39/6/068202

Geometric matrix research for nuclear waste drum tomographic gamma scanning transmission image reconstruction

ZHANG Jin-Zhao^,,
TUO Xian-Guo

Abstract
HTML
Reference
Related

PDF

Abstract：
A geometric matrix model of nuclear waste drums is proposed for transmission image reconstruction from tomographic gamma scans (TGS). The model assumes that rays are conical, with intensity uniformly distributed within the cone. The attenuation coefficients are centered on the voxel (cube) of the geometric center. The proposed model is verified using the EM algorithm and compared to previously reported models. The calculated results show that the model can obtain good reconstruction results even when the sample models are highly heterogeneous.

References

[1]

Prettyman T H, Cole R A, Estep R J et al. Nuclear Instrum. Methods in Physics Research A, 1995, 356(2): 470-475[2] BAI Y F, Mauerhofer E, WANG D Z et al. Applied Radiation and Isotopes, 2009, 67(10): 1897-1903[3] Robert-Coutant C, Moulin V, Sauze R et al. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1999, 422(1-3): 949-956[4] Camp D C, Martz H E, Roberson G P et al. Nuclear Instrum. Methods in Physics Research A, 2002, 495(1): 69-83[5] Krings T, Mauerhofer E. Applied Radiation and Isotopes, 2012, 70(7): 1100-1103[6] Estep R J. A Preliminary Design Study for Improving Performance in Tomographic Assays. Los Alamos National Lab., NM (United States), 1994[7] Prettyman T H, Cole R A, Estep R J et al. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1995, 356(2): 470-475

[1]	Yue Hu,Hantao Li,Chengwei Dong. Research on convergence of the nuclear matrix elements for 2νββdecays. Chinese Physics C, 2020, 44(12): 124108.doi:10.1088/1674-1137/abba13
[2]	Jing-Jing Liu,Dong-Mei Liu. Resonant nuclear reaction²³Mg (p,γ)²⁴Al in strongly screening magnetized neutron star crust. Chinese Physics C, 2017, 41(12): 125102.doi:10.1088/1674-1137/41/12/125102
[3]	Ming Xiao,Jie Gao,Dou Wang,Feng Su,Yi-Wei Wang,Sha Bai,Tian-Jian Bian. Study of CEPC performance with different collision energies and geometric layouts. Chinese Physics C, 2016, 40(8): 087001.doi:10.1088/1674-1137/40/8/087001
[4]	Xiao-Yue Gu,Wei Zhou,Lin Li,Long Wei,Peng-Fei Yin,Lei-Min Shang,Ming-Kai Yun,Zhen-Rui Lu,Xian-Chao Huang. High resolution image reconstruction method for a double-plane PET system with changeable spacing. Chinese Physics C, 2016, 40(5): 058201.doi:10.1088/1674-1137/40/5/058201
[5]	WANG Sheng-Hao,ZHANG Kai,WANG Zhi-Li,GAO Kun,WU Zhao,ZHU Pei-Ping,WU Zi-Yu. A user-friendly nano-CT image alignment and 3D reconstruction platform based on LabVIEW. Chinese Physics C, 2015, 39(1): 018001.doi:10.1088/1674-1137/39/1/018001
[6]	HU Ting-Ting,SHUAI Lei,WANG Pei-Lin,FENG Bao-Tong,ZHANG Yi-Wen,SUN Yun-Hua,LI Xiao-Hui,WEI Shu-Jun,SHAN Bao-Ci,WEI Long. Design of data acquisition system and algorithm research for omnidirectional gamma-ray positioning equipment. Chinese Physics C, 2014, 38(1): 018202.doi:10.1088/1674-1137/38/1/018202
[7]	QI Jian-Min,ZHANG Fa-Qiang,CHEN Jin-Chuan,XIE Hong-Wei. Experimental research on performances of the imaging plates applied in gamma-ray imaging. Chinese Physics C, 2014, 38(1): 016001.doi:10.1088/1674-1137/38/1/016001
[8]	ZHOU Xiao-Lin,YUN Ming-Kai,CAO Xue-Xiang,LIU Shuang-Quan,WANG Lu,HUANG Xian-Chao,WEI Long. Evaluation of imaging protocol for ECT based on CS image reconstruction algorithm. Chinese Physics C, 2014, 38(4): 048201.doi:10.1088/1674-1137/38/4/048201
[9]	YE Feng,YANG Shang-Yun. Beam transmission efficiency of the HIRFL-SSC. Chinese Physics C, 2013, 37(3): 037001.doi:10.1088/1674-1137/37/3/037001
[10]	WEI Tao,YANG Guo-Jun,LONG Ji-Dong,SHI Jin-Shui. Image blur in high energy proton radiography. Chinese Physics C, 2013, 37(6): 068201.doi:10.1088/1674-1137/37/6/068201
[11]	DAI Zhong-Ying,LI Qiang,LIU Xin-Guo,JIN Xiao-Dong,HUANG Qi-Yan,XIAO Guo-Qing. Active spot-scanning test with heavy ions at HIRFL-CSR. Chinese Physics C, 2012, 36(8): 784-791.doi:10.1088/1674-1137/36/8/018
[12]	QUE Jie-Min,CAO Da-Quan,ZHAO Wei,TANG Xiao,SUN Cui-Li,WANG Yan-Fang,WEI Cun-Feng,SHI Rong-Jian,WEI Long,YU Zhong-Qiang,YAN Yong-Lian. Computed laminography and reconstruction algorithm. Chinese Physics C, 2012, 36(8): 777-783.doi:10.1088/1674-1137/36/8/017
[13]	WU Li-Wei,CAO Xue-Xiang,WANG Lu,HUANG Xian-Chao,CHAI Pei,YUN Ming-Kai,ZHANG Yu-Bao,ZHANG Long,SHAN Bao-Ci,WEI Long. Geometric calibration for a SPECT systemdedicated to breast imaging. Chinese Physics C, 2012, 36(10): 1019-1024.doi:10.1088/1674-1137/36/10/019
[14]	JIAO Yi,GUAN Xia-Ling,SATOGATA Todd,FANG Shou-Xian,WEI Jie,TANG Jing-Yu,CHEN Yuan,QIU Jing,SHU Hang. Physical design of scanning gantry for proton therapy facility. Chinese Physics C, 2010, 34(3): 394-397.doi:10.1088/1674-1137/34/3/017
[15]	YANG Zong-Chang,QIAN Si-Jin. J/ψ→μ⁺μ^－reconstruction in the CMS experiment. Chinese Physics C, 2009, 33(3): 161-169.doi:10.1088/1674-1137/33/3/001
[16]	ZHU Jie,MA Hong-Guang,MA Wen-Yan,ZENG Hui,WANG Zhao-Min,XU Zi-Zhong. Comparison of two position sensitive gamma-ray detectors based on continuous YAP and pixellated NaI(TI) for nuclear medical imaging applications. Chinese Physics C, 2008, 32(11): 934-938.doi:10.1088/1674-1137/32/11/018
[17]	ZHOU Feng-Qun,YANG Xing-Qiang,WANG Wei-Feng,LI Yong,ZHANG Fang,TUO Fei,KONG Xiang-Zhong. A formula used to subtract the effect of gamma-ray of the others to that ofmeasured reaction in measurement of cross section of nuclear reaction andits application. Chinese Physics C, 2008, 32(11): 873-876.doi:10.1088/1674-1137/32/11/005
[18]	CHEN Jin-Gen,XU Wang,WANG Hong-Wei,GUO Wei,MA Yu-Gang,CAI Xiang-Zhou,LU Guang-Cheng,XU Yi,PAN Qiang-Yan,YUAN Ren-Yong,XU Jia-Qiang,YAN Zhe,FAN Gong-Tao,SHEN Wen-Qing. Transmutation of nuclear wastes using photonuclear reactions triggered by Compton backscattering photons at the Shanghai laser electron gamma source. Chinese Physics C, 2008, 32(8): 677-680.doi:10.1088/1674-1137/32/8/019
[19]	Farshid Tabbakh,Azim Ahmadinyar. Analytical and statistical calculation of gamma dose rate for the accident of losing the shield for Tehran Research Reactor. Chinese Physics C, 2008, 32(11): 877-881.doi:10.1088/1674-1137/32/11/006
[20]	Chen Min,Hou Boyu,Shi Kangjie. Reflection Matrix ofZ_nBelavin Model. Chinese Physics C, 1996, 20(S4): 325-331.

Access

Get Citation

ZHANG Jin-Zhao and TUO Xian-Guo. Geometric matrix research for nuclear waste drum tomographic gamma scanning transmission image reconstruction[J]. Chinese Physics C, 2015, 39(6): 068202. doi: 10.1088/1674-1137/39/6/068202

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2014-09-28
Revised: 1900-01-01

Article Metric

Article Views(3721)
PDF Downloads(147)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Geometric matrix research for nuclear waste drum tomographic gamma scanning transmission image reconstruction

Corresponding author:ZHANG Jin-Zhao,

Received Date:2014-09-28

Accepted Date:1900-01-01

Available Online:2015-06-05

Abstract:A geometric matrix model of nuclear waste drums is proposed for transmission image reconstruction from tomographic gamma scans (TGS). The model assumes that rays are conical, with intensity uniformly distributed within the cone. The attenuation coefficients are centered on the voxel (cube) of the geometric center. The proposed model is verified using the EM algorithm and compared to previously reported models. The calculated results show that the model can obtain good reconstruction results even when the sample models are highly heterogeneous.

HTML

Reference (1)

Geometric matrix research for nuclear waste drum tomographic gamma scanning transmission image reconstruction

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article