Matrix calculation of high-dimensional cross product and its application in automatic recognition of the endmembers of hyperspectral imagary.
Xiurui GengYongchao ZhaoSuhong LiuFuxiang WangPublished in: Sci. China Inf. Sci. (2011)
Keyphrases
- automatic recognition
- hyperspectral
- hyperspectral data
- high dimensional
- spectral signatures
- hyperspectral images
- remote sensing
- multispectral
- hyperspectral imagery
- infrared
- spectral data
- random projections
- target detection
- hyperspectral image classification
- low dimensional
- spatial resolution
- hyperspectral remote sensing
- similarity search
- spectral bands
- image data
- hyperspectral imaging
- dimensionality reduction
- signal subspace
- pixel classification
- feature space
- singular value decomposition
- remote sensing images
- information content
- satellite images
- high dimensionality
- image processing
- principal components
- spectral resolution
- feature selection
- principal component analysis
- input space
- multi band
- multispectral images
- covariance matrix
- dimension reduction