Keyphrases
- times faster
- input data
- high accuracy
- single pass
- computational cost
- search space
- significant improvement
- dynamic programming
- recognition algorithm
- learning algorithm
- matching algorithm
- particle swarm optimization
- theoretical analysis
- expectation maximization
- space complexity
- improved algorithm
- selection algorithm
- convergence rate
- detection algorithm
- optimization algorithm
- segmentation algorithm
- computationally efficient
- similarity measure
- worst case
- experimental evaluation
- feature space
- image processing
- least squares
- video sequences
- high resolution
- k means
- neural network