[3] Sankaran S, Mishra A, Ehsani R, et al. Computers and Electronics in Agriculture, 2010, 72(1): 1.
[4] Wu Di, Chen J Y, Lu B Y, et al. Food Chemistry, 2012, 135: 2147.
[5] Liu F, He Y, Wang L, ea al. Food and Bioprocess Technology, 2009, 4(8): 1331.
[6] Wu Di, Nie P C, He Y, et al. Food and Bioprocess Technology, 2012, 5(4): 1402.
[8] Williams P J, Geladi P, Britz T J, et al. Journal of Cereal Science, 2012, 55(3): 272.
[9] Bauriegel E, Giebel A, Geyer M, et al. Computers and Electronics in Agriculture, 2010, 75(2): 304.
[10] Elmasry G, Sun D W, Allen P. Journal of Food Engineering, 2012, 110(1): 127.
[12] Kurtulmus F, Lee W S, Vardar A. Precision Agriculture, 2014, 15(1): 57.
[13] Sengupta S, Lee W S. Biosystems Engineering, 2014, 117(1): 51.
[14] Cortes C, Vapnik V. Machine Learning, 1995, 20(3): 273.
[15] Li H D, Liang Y Z, Xu Q S, et al. Analytica Chimca Acta, 2009, 648: 77.
[16] Wu D, Sun D W. Talanta, 2013, 111(13): 39.
[17] Lee K J, Kang S W, Delwiche S R, et al. Sensing and Instrumentation for Food Quality and Safety, 2008, 2(2): 90.
[18] Niphadkar N P, Burks T F, Qin J W, et al. International Agricultural Engineering Journal, 2013, 22(3): 41.
[19] Bulanon D M, Burks T F, Kim D G, et al. Agricultural Engineering International: CIGR Journal, 2013, 15(3): 171.