Spatial-spectral feature extraction of hyperspectral images for wheat seed identification.
Songlin JinWeidong ZhangPengfei YangYing ZhengJinliang AnZiyang ZhangPeixin QuXipeng PanPublished in: Comput. Electr. Eng. (2022)
Keyphrases
- hyperspectral images
- spectral signatures
- feature extraction
- hyperspectral
- hyperspectral imagery
- hyperspectral data
- spectral features
- hyperspectral image classification
- multispectral
- multispectral images
- band selection
- spectral bands
- spatial frequency
- frequency domain
- remote sensing
- feature selection
- spatial information
- infrared
- spectral data
- image processing
- target detection
- dimensionality reduction
- wavelet transform
- feature vectors
- face recognition
- remote sensing images
- principal component analysis
- image analysis
- pattern recognition
- spectral resolution
- spatial resolution
- dimension reduction
- change detection
- image data
- reflectance spectra