Higher Order Quadrature on Sparse Grids.
Hans-Joachim BungartzStefan DirnstorferPublished in: International Conference on Computational Science (2004)
Keyphrases
- higher order
- high order
- natural images
- pairwise
- sparse representation
- compressed sensing
- low order
- high dimensional
- grid computing
- markov random field
- markov models
- rotation invariant
- amplitude modulation
- lower order
- sparse matrix
- sparse data
- sparse coding
- object recognition
- random projections
- dictionary learning
- compressive sensing
- case study
- fourier transform
- computer simulation
- grid points