Keyphrases
- preprocessing
- experimental evaluation
- theoretical analysis
- k means
- times faster
- significant improvement
- selection algorithm
- improved algorithm
- single pass
- detection algorithm
- segmentation algorithm
- learning algorithm
- cost function
- convergence rate
- search space
- computational complexity
- optimal solution
- optimization algorithm
- experimental study
- path planning
- hardware implementation
- expectation maximization
- matching algorithm
- energy function
- computationally efficient
- high accuracy
- worst case
- probabilistic model
- computational cost
- face recognition
- image segmentation