Sparse signal recovery via tree search matching pursuit.
Jaeseok LeeJun Won ChoiByonghyo ShimPublished in: J. Commun. Networks (2016)
Keyphrases
- signal recovery
- tree search
- matching pursuit
- image coding
- basis functions
- search algorithm
- branch and bound
- constraint propagation
- search tree
- mathematical programming
- state space
- compressed sensing
- path finding
- search space
- linear combination
- road signs
- pattern recognition
- orthogonal matching pursuit
- image classification
- constraint satisfaction
- lower bound
- filter bank
- dictionary learning
- computational complexity
- np hard
- image processing