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MIAO Ji chen, WU Zhi fang, LIU Xi ming(Institute of Nuclear Energy Technology, Tsinghua University, Beijing 102201, China). Study on Influence of the Jounce of Ray Source on Image in Radiography System[J]. Atomic Energy Science and Technology, 2001, 35(3): 223-223. DOI: 10.7538/yzk.2001.35.03.0223
Citation: MIAO Ji chen, WU Zhi fang, LIU Xi ming(Institute of Nuclear Energy Technology, Tsinghua University, Beijing 102201, China). Study on Influence of the Jounce of Ray Source on Image in Radiography System[J]. Atomic Energy Science and Technology, 2001, 35(3): 223-223. DOI: 10.7538/yzk.2001.35.03.0223
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  • The influence of the jounce of ray source on the image in a large scale digital radiography system——TCM SCAN system is analyzed by modeling this influence. The multiplicative speciality and the spectrum of the noise caused by the jounce are found. An experiment is designed to prove the theoretical analysis and the result accords with the theory very good. Based on the above research the liftering method is designed to reduce the noise and better result is gotten.
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