“…2015 19 , Park et al., 2017 20 ) 23 | Fluorescence (3) 6,7,8 Reflectance (12) 1,2,3,4,5,9,11,12,13,14,15,16 Transmittance (1) 10,17,18,19,20 | Vis (3) 6,7,8 Vis-NIR (11) 1,2,9,10,11,12,13,14,15,16,17,18,19,20 SWIR (3) 3,4,5 | ANOVA (2) 8,18 Band ratio (3) 6,11,12,14,16 Fuzzy logic (2) 1,2 kNN (2) 20 LDA (2) 19,20 Mahalanobis distance (2) 19,20 PCA (9) 6,7,8,13,15,16,18,20 PLS-DA (1) 20 PLSR (5) 3,4,5,18 QDA (3) 17,19,20 Qualitative analysis (2) 9,10 SIMCA (1) 18 SVM (2) 17,19,20 | Physical defects | ( Chao et al., 2002 1 ; Du et al., 2007 2 ; Fletcher and Kong, 2003 3 ; I. Kim, Kim et al., 2004 4 ; T. Kim et al., 2010b 5 ; Kong, 2003 6 ; Kong et al., 2004 7 ; Nakariyakul and Casasent, 2004 , Nakariyakul and Casasent, 2009 8,9 ; Yoon et al., 2008 10 ) | 10 | Fluorescence (6) 2,3,45,6,7 Reflectance (4) 1,8,9,10 Transmittance (1) 10 | Vis (7) 2,3,4,5,6,7,8 Vis-NIR (3) 1,9,10 | ABB algorithm (1) 9 Fuzzy logic (4) 1,4,6,7 LDA (1) 5 PCA (5) 1,3,7,8,10 SVM (1) 2,3 |
Product quality | ( Elmasry et al., 2010 1 ; Iqbal et al., 2013 2 ; Jia et al., 2017 3 ; Jiang, Yoon, Zhuang, Wang, Lawrence, et al., 2018 4 ; Jiang, Yoon, Zhuang, Wang, Li, et al., 2018 5 ; Kandpal et al., 2013 6 ; Khulal et al., 2016 7 ; Khulal et al., 2017 8 ; Xiong et al., 2014 9 ; Xiong, Sun, Xie, Han and Wang, 2015 10 ; Y. Yang, Wang e... |
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