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Post-processing based on three-way decisions for the recoveredresults of fluorescence molecular tomography(PDF)


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Post-processing based on three-way decisions for the recoveredresults of fluorescence molecular tomography
Yi Huangjian1Liang Jiaxiang1Li Xiaonan2
1.School of Information Sciences and Technology,Northwest University,Xi’an 710127,China; 2.School of Mathematics and Statistics,Xidian University,Xi’an 710126,China
three-way decisions fluorescence molecular tomography uncertainty
Three-way decisions(TWD),which is a new information processing method in recent years,are utilized for the recovered results of fluorescence molecular tomography(FMT). The reconstructed results of FMT can be seen as an universe,and it can be divided into three disjoint regions based on TWD and thresholds:fluorescent target region,boundary region and background region. The fluorescent target region is the final reconstructed results of FMT. Numerical simulation experiments and physical phantom experiments show that the post-processed results based on TWD are improved.


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Last Update: 2019-09-30