Sparse representation for remote sensing images of long time sequences.
Jing WenPeng LiuLajiao ChenLizhe WangPublished in: IGARSS (2014)
Keyphrases
- sparse representation
- remote sensing images
- change detection
- multispectral
- remote sensing
- dictionary learning
- sparse coding
- marked point processes
- face recognition
- image classification
- multi spectral images
- image patches
- image representation
- compressive sensing
- land cover
- signal processing
- compressed sensing
- dimensionality reduction
- joint optimization
- random projections
- landsat etm
- satellite images
- hyperspectral
- high dimensional data
- regularized least squares
- negative matrix factorization
- multiscale
- sparse reconstruction
- neural network
- test images
- sparsity constraints
- sparse approximations
- image analysis
- norm minimization
- sparse codes
- sparse coefficients
- training data