DUK-SVD: dynamic dictionary updating for sparse representation of a long-time remote sensing image sequence.
Lizhe WangPeng LiuWeijing SongKim-Kwang Raymond ChooPublished in: Soft Comput. (2018)
Keyphrases
- sparse representation
- remote sensing
- dictionary learning
- multispectral
- remote sensing images
- change detection
- image sequences
- sparse coding
- object tracking
- dimensionality reduction
- satellite images
- face recognition
- image analysis
- remote sensing imagery
- image classification
- sparse approximations
- high resolution
- satellite data
- hyperspectral
- image processing
- automatic image registration
- image fusion
- compressed sensing
- image patches
- image representation
- land cover
- signal processing
- singular value decomposition
- remote sensing data
- joint optimization
- multi spectral images
- compressive sensing
- high spatial resolution
- high dimensional data
- remote sensed images
- random projections
- data sets
- video sequences
- linear combination
- earth observation
- sparse codes
- spatial resolution
- feature space
- multiscale
- sparse coefficients
- high quality
- image segmentation