Hierarchical sparse recovery from hierarchically structured measurements.
Benedikt GroßAxel FlinthIngo RothJens EisertGerhard WunderPublished in: CoRR (2020)
Keyphrases
- hierarchically structured
- hierarchical structure
- sparse coding
- high dimensional
- image recovery
- sparse representation
- dictionary learning
- measurement noise
- hierarchical structures
- compressed sensing
- sparse data
- compressive sensing
- measured data
- neural network
- image classification
- dimensionality reduction
- multiresolution
- data structure