A mismatched greedy pursuit algorithm for sparse spike deconvolution.
Abdur Rahman MaudMark R. BellPublished in: ACSSC (2015)
Keyphrases
- pursuit algorithm
- sparse approximation
- linear combination
- learning automata
- sparse coding
- gaussian process
- least squares
- matching pursuit
- denoising
- convex relaxation
- noise model
- high dimensional
- dynamic programming
- feature selection
- sparse representation
- image coding
- image classification
- small number
- search space
- image processing