Adaptive-Rate Sparse Signal Reconstruction With Application in Compressive Background Subtraction.
João F. C. MotaNikos DeligiannisAswin C. SankaranarayananVolkan CevherMiguel R. D. RodriguesPublished in: CoRR (2015)
Keyphrases
- background subtraction
- compressive sensing
- signal reconstruction
- random projections
- video surveillance
- image sequences
- moving objects
- gaussian mixture model
- background model
- appearance model
- foreground objects
- motion detection
- sparse representation
- machine learning
- foreground detection
- background image
- image reconstruction
- post processing
- support vector machine
- pattern recognition
- feature extraction
- image processing