Plant Phenomics / 2021 / Article / Fig 4

Research Article

Classification of Rice Yield Using UAV-Based Hyperspectral Imagery and Lodging Feature

Figure 4

Number of combining consecutive bands with correlation coefficients. (a) Band correlation matrix from one rice field in Wangtai region. (b) Correlation curves between the 11th band and other bands. The correlation from the 8th to 17th bands exceeded 0.9, and the information could be considered redundant.