Compressive Sensing with Redundant Dictionaries and Structured Measurements.
Felix KrahmerDeanna NeedellRachel WardPublished in: CoRR (2015)
Keyphrases
- compressive sensing
- sparse representation
- random projections
- dictionary learning
- image recovery
- image representation
- single image super resolution
- sparse coding
- signal reconstruction
- compressive sampling
- signal processing
- compressed sensing
- face recognition
- image classification
- dimensionality reduction
- distributed source coding
- image patches
- neural network
- object recognition
- pattern recognition
- learning algorithm
- data mining