Tropical Geography

Hyperspectral Estimation of Chlorophyll Content in Ginseng Fruit Leaves Based on Wavelet Transform and VCPA-GA Algorithm

Jinfeng Guo, Zhicong Zhang, Umut Hasan, Zhongye Zhou, Wenyu Xu, Yusup Ahmat

Tropical Geography, 2025, 45(3): 514-526. DOI: 10.13284/j.cnki.rddl.20240280

分解层数	Pb	Nb	Tb	r max	对应波段/nm
0	311	172	483	0.584 14	705
1	172	139	311	0.584 08	705
2	172	139	311	0.584 01	705
3	172	139	311	0.584 33	705
4	174	138	312	0.577 92	707
5	183	149	332	0.587 22	699
6	220	128	348	0.438 47	674
7	206	139	345	0.423 06	656

Table 1 Results off VCPA-GA hybrid strategies based on 0~7 order hyperspectral data sets

Other figure/table from this article

Fig.1 Two main steps of the VCPA-GA hybrid strategy
Fig.2 Statistical results of Ginseng Fruit LCC on training set and test set (a. the leaf Sample; b. spectral curves of ginseng fruit leaves of different LCC )
Fig.3 Correlation coefficient between LCC and hyperspectral reflectance of 400~900 nm (layer 0~10)
Fig.4 Hyperspectral Sensitive Band Distribution of the VCPA-GA Hybrid Strategy (0~7 layers)
Table 2 Results of Model Accuracy Index Based on Hyperspectral Data Set
Fig.5 Measurement and Estimation LCC Scatter Plot Based on the 0-7 Layer Optimal Mode