Laser & Optoelectronics Progress, Volume. 59, Issue 19, 1930001(2022)
Maturity Identification of Camellia Seeds Based on Mid- and Far-Infrared Data Fusion
Fig. 1. Camellia fruit and camellia seed sample diagrams. (a) Ripe amellia fruit; (b) camellia seeds after removing the shell of camellia; (c) camellia seed slice sample for mid-infrared spectroscopy test; (d) compressed samples of camellia seeds mixed with polyethylene powder for far-infrared spectroscopy
Fig. 2. Mid-infrared absorption spectra of camellia seeds with different oil contents
Fig. 3. Far-infrared absorption spectra of camellia seeds with different oil contents
Fig. 4. Optimization results of c and g parameters of SVM model based on intermediate data fusion. (a) Three-dimensional view optimized by GS algorithm;(b) contour map optimized by GS algorithm; (c) accuracy curve optimized by GA algorithm;(d) accuracy curve optimized by PSO algorithm
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Xin Ma, Biao Wang, Chun Li, Qingxiao Ma, Yan Teng, Ling Jiang. Maturity Identification of Camellia Seeds Based on Mid- and Far-Infrared Data Fusion[J]. Laser & Optoelectronics Progress, 2022, 59(19): 1930001
Category: Spectroscopy
Received: Aug. 5, 2021
Accepted: Sep. 24, 2021
Published Online: Oct. 12, 2022
The Author Email: Jiang Ling (jiangling@njfu.edu.cn)