Change detection in streams of signals with sparse representations.
Cesare AlippiGiacomo BoracchiBrendt WohlbergPublished in: ICASSP (2014)
Keyphrases
- change detection
- sparse representation
- data streams
- signal processing
- dictionary learning
- sparse coding
- remote sensing
- remote sensing images
- face recognition
- joint optimization
- remotely sensed images
- image classification
- satellite images
- image representation
- shot change detection
- sparse reconstruction
- compressive sensing
- high dimensional data streams
- image registration
- remote sensing imagery
- random projections
- dimensionality reduction
- negative matrix factorization
- sparse signal representation
- land cover
- image analysis
- high dimensional data
- regularized least squares
- image processing
- high dimensional
- supervised learning
- natural images