Yue-hong GONG, Tie-jun YANG, Yi-tao LIANG, Hong-yi GE. Fast and Non-Destructive Determination on Fresh Degree of Wheat Kernels Based on Biophotons[J]. Spectroscopy and Spectral Analysis, 2021, 41(7): 2166
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 7, 2166 (2021)
Fig. 1. UWL analyzer and other instrumentation used in the experiment
Fig. 2. Coarse-graining scheme of a sequence for scale factor s =4 in MMPE algorithm
Fig. 3. The scatter diagram of average wheat UWL data in five years
Fig. 4. MPE and MMPE value under different scales of wheat biophoton numbers in four years
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Table 1. Wheat UWL data statistical characteristics in five years
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Table 2. Classification result by introducing MPE values as main features
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Table 3. Classification result by introducing MMPE values as main features
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