Reweighted laplace prior based hyperspectral compressive sensing for unknown sparsity.
Lei ZhangWei WeiYanning ZhangChunna TianFei LiPublished in: CVPR (2015)
Keyphrases
- compressive sensing
- hyperspectral
- compressive sampling
- sparse representation
- random projections
- hyperspectral data
- remote sensing
- hyperspectral images
- multispectral
- hyperspectral imagery
- infrared
- compressed sensing
- image data
- target detection
- hyperspectral remote sensing
- information content
- signal processing
- satellite images
- image representation
- orthogonal matching pursuit
- image classification
- dimensionality reduction
- structured sparsity
- image reconstruction
- high resolution
- face recognition
- similarity measure
- high dimensional
- random sampling
- change detection
- data analysis
- high quality
- feature extraction
- high dimensional data
- computer vision