Adaptive total variation-based spectral-spatial feature extraction of hyperspectral image.
Guoyun ZhangJinping WangXiaofei ZhangHongyan FeiBing TuPublished in: J. Vis. Commun. Image Represent. (2018)
Keyphrases
- hyperspectral images
- spectral signatures
- hyperspectral
- frequency domain
- feature extraction
- hyperspectral imagery
- hyperspectral data
- remote sensing
- spectral bands
- hyperspectral image classification
- spatial frequency
- band selection
- hyperspectral imaging
- multispectral
- face recognition
- spatial information
- hyperspectral remote sensing
- multispectral images
- target detection
- discriminant analysis
- wavelet transform
- feature vectors
- principal component analysis
- dimension reduction
- image processing
- infrared
- feature selection
- remote sensing images
- image analysis
- affine transform
- spectral resolution