Keyphrases
- detection algorithm
- times faster
- experimental evaluation
- computational cost
- optimal solution
- selection algorithm
- np hard
- dynamic programming
- objective function
- improved algorithm
- recognition algorithm
- matching algorithm
- clustering method
- optimization algorithm
- theoretical analysis
- binary tree
- cost function
- search space
- artificial neural networks
- preprocessing
- expectation maximization
- computationally efficient
- motion estimation
- segmentation algorithm
- significant improvement
- k means
- computational complexity
- search algorithm
- non binary
- single pass
- feature selection