Spectroscopy and Spectral Analysis, Volume. 40, Issue 12, 3865(2020)
Visible/Near-Infrared Spectroscopy Combined With Machine Vision for Dynamic Detection of Aflatoxin B1 Contamination in Peanut
Fig. 1. Visible/near infrared spectroscopy and machine vision inspection system
1: Drive motor; 2: Keyboard; 3: Slide plate; 4: Diffuse reflection probe; 5: displayer; 6: Optical fiber; 7: Spectrograph; 8: Camera obscura; 9: Digital camera; 10: Ring light source; 11: Conveyor
Fig. 2. Average raw (a) and second derivative (b) spectra of peanut samples contaminated five different levels of AFB1
Fig. 3. Original and gray scale images of peanut samples contaminated different levels of AFB1
Fig. 4. RGB value of peanut samples contaminated with different levels of AFB1
Fig. 6. Score plot of PC1 and PC2 of peanut samples
(a): Visible/near-infrared full-band; (b): Characteristic wavelength;(c): Image; (d): Spectral and image fusion characteristic parameters
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Chen YAN, Xue-song JIANG, Fei SHEN, Xue-ming HE, Yong FANG, Qin LIU, Hong-ping ZHOU, Xing-quan LIU. Visible/Near-Infrared Spectroscopy Combined With Machine Vision for Dynamic Detection of Aflatoxin B1 Contamination in Peanut[J]. Spectroscopy and Spectral Analysis, 2020, 40(12): 3865
Category: Research Articles
Received: Oct. 27, 2019
Accepted: --
Published Online: Jun. 18, 2021
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