Keyphrases
- detection algorithm
- computational complexity
- times faster
- optimization algorithm
- cost function
- high accuracy
- experimental evaluation
- worst case
- segmentation algorithm
- optimal solution
- preprocessing
- k means
- convex hull
- expectation maximization
- learning algorithm
- np hard
- objective function
- independent component analysis
- recognition algorithm
- scheduling problem
- signal processing
- least squares
- dynamic programming
- bayesian networks
- face recognition