Sparse correlation kernel reconstruction.
Constantine PapageorgiouFederico GirosiTomaso A. PoggioPublished in: ICASSP (1999)
Keyphrases
- compressed sensing
- compressive sensing
- sparse kernel
- signal reconstruction
- image reconstruction
- multiple kernel
- additive models
- random projections
- high dimensional
- sparse representation
- sparse data
- kernel methods
- three dimensional
- kernel regression
- reproducing kernel hilbert space
- kernel matrices
- dense correspondences
- binary matrices
- sparse reconstruction
- sparsity constraints
- gaussian processes
- correlation coefficient
- kernel function
- tomographic reconstruction
- support vector
- natural images
- high resolution
- feature space
- positive definite
- kernel learning
- discrete tomography
- component analysis
- shape recovery
- multiple kernel learning
- dictionary learning
- highly correlated