Coupled compressed sensing inspired sparse spatial-spectral LSSVM for hyperspectral image classification.
Lixia YangShuyuan YangSujing LiRui ZhangFang LiuLicheng JiaoPublished in: Knowl. Based Syst. (2015)
Keyphrases
- compressed sensing
- hyperspectral image classification
- ls svm
- hyperspectral data
- random projections
- hyperspectral
- hyperspectral images
- image reconstruction
- active learning
- sparse representation
- natural images
- least squares
- hyperspectral imagery
- signal processing
- remote sensing
- multispectral
- compressive sensing
- random sampling
- learning algorithm
- cross validation
- infrared
- dimension reduction
- support vector machine
- sample size
- image data
- support vector