iMUSIC: Iterative MUSIC Algorithm for Joint Sparse Recovery with Any Rank
Kiryung LeeYoram BreslerPublished in: CoRR (2010)
Keyphrases
- times faster
- objective function
- computational cost
- optimal solution
- dynamic programming
- face recognition
- preprocessing
- k means
- matching algorithm
- experimental evaluation
- high accuracy
- improved algorithm
- detection algorithm
- optimization algorithm
- segmentation algorithm
- expectation maximization
- worst case
- cost function
- significant improvement
- computational complexity
- input data
- computationally efficient
- probabilistic model
- high dimensional