Abstract
Aiming at the problem of parameter calibration and image reconstruction of typical two-dimensional CT system, this paper uses back projection, iradon function, Fourier transform, Lambert law, visualization and other methods to establish projection centroid model, convolution back projection model, TV constrained iterative filtering back projection model, and uses MATLAB, Solidworks, Lingo and other software to visualize data types, so as to achieve better results. Better to find X-CT system tomography reconstruction methods.




























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References
Agostinelli S, Allison J, Amako K, et al. GEANT4-a simulation toolkit[J]. Nuclear instruments and methods in physics research section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2003, 506(3): 250–303.
Baek CH, Kim D (2015) X-ray beam design for multi-energy imaging with charge-integrating detector: a simulation study[J]. Nuclear instruments and methods in physics research section a: accelerators, spectrometers. Detect Assoc Equip 799:132–136
Bieberle M, Fischer F, Schleicher E et al (2009) Experimental two-phase flow measurement using ultra fast limited-angle-type electron beam X-ray computed tomography[J]. Exp Fluids 47(3):369–378
Bingzhao F et al (2018) Parameter calibration and imaging of CT system [J/OL]. Modern Indust Econ Inform 15:82–83 [2018-11-26]
Sun Chunxia, et al. Research on the algorithm of segmental multi-energy CT scanning imaging [D]. Zhongbei University, 2017.
Guo L (2016) Research on calibration method and limited-angle reconstruction algorithm for CT system [D]. Dalian University of Technology
Johansen GA, Frøystein T, Hjertaker BT et al (1996) A dual sensor flow imaging tomographic system[J]. Meas Sci Technol 7(3):297–307
Kim D, Park SW, Kim DH et al (2018) Feasibility of sinogram reconstruction based on inpainting method with decomposed sinusoid-like curve (S-curve) using total variation (TV) noise reduction algorithm in computed tomography (CT) imaging system: a simulation study[J]. Optik 161:270–277
Ren QY, Yang X, Zhang YH et al (2008) Development of X-CT imaging technology and clinical application[J]. Chin Med Equip J 29(7):32–33
Suyi N, Pan J, Ping C et al (2014) Multi-Spectrum computed tomography imaging method based on energy [J]. J Opt 34(10):346–352
Wang Feng. Research on the forward and inverse M ethods in ultrasound CT system in ultrasound CT system [D]. Xiamen University, 2014.
Wang W, Wang C, Pan S, Wang H et al (2018) Optimum design of high temperature protective clothing based on Fourier's law of heat conduction [J]. Electron Test 23:53–55
Wang Xiao, et al. A thesis submitted in partial fulfillment of the requirements for the degree of master of engineering [D]. Huazhong University of Science and Technology, 2007.
Yuhan Q, Jiahe X, Xingmei Z, Gezhedong LZ, Yucheng Z et al (2016) CT Imaging System for Standing Wood Based on Fan-Shaped X-Ray Beam [J]. Forestry Sci 52(7):121–128
Li Zhen, et al. A geometric calibration method for cone beam CT system [D]. Hebei University, 2014.
Acknowledgements
This work was supported by the National Natural Science Foundation of China under grant No. 51706218, the Open Project Program of the State Key Laboratory of Fire Science under grant No. HZ2020-KF01, the National Key Research and Development Program of China under grant No. 2018YFC0808600 and the Project of Anhui Jianzhu University 2019 Talent Research Program under grant No. 2019QDZ21.
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Ding, C., Wang, W., He, H. et al. Research on tomographic image reconstruction algorithms based on fixed-point rotation X-CT system. Multimed Tools Appl 79, 25463–25496 (2020). https://doi.org/10.1007/s11042-020-08861-2
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DOI: https://doi.org/10.1007/s11042-020-08861-2