A novel sparse adaptive algorithm using wavelets.
Shannon D. BluntDominic K. C. HoPublished in: ISCAS (3) (2002)
Keyphrases
- learning algorithm
- detection algorithm
- segmentation algorithm
- k means
- improved algorithm
- np hard
- dynamic programming
- image processing
- optimization algorithm
- optimal solution
- computationally efficient
- cost function
- matching algorithm
- computational cost
- recognition algorithm
- image segmentation
- expectation maximization
- linear programming
- sparse coding
- experimental evaluation
- association rules
- objective function
- similarity measure
- times faster
- theoretical guarantees
- sparse representation
- sparse matrix
- clustering method
- theoretical analysis
- particle filter
- image compression
- worst case
- probabilistic model
- significant improvement
- search space
- feature selection