Salient view selection based on sparse representation.
Yi-Chen ChenVishal M. PatelRama ChellappaP. Jonathon PhillipsPublished in: ICIP (2012)
Keyphrases
- sparse representation
- view selection
- materialized views
- dictionary learning
- data warehouse
- face recognition
- sparse coding
- image classification
- compressive sensing
- joint optimization
- signal processing
- image representation
- image patches
- compressed sensing
- random projections
- query rewriting
- high dimensional data
- dimensionality reduction
- data sets
- query processing
- sparsity constraints
- linear combination
- decision support
- databases
- spatial databases
- data cube
- database management systems
- special case
- feature vectors
- high dimensional
- computer vision