Keyphrases
- improved algorithm
- detection algorithm
- detection method
- dynamic programming
- single pass
- computationally efficient
- objective function
- experimental evaluation
- high accuracy
- theoretical analysis
- preprocessing
- cost function
- high efficiency
- computational cost
- optimization algorithm
- segmentation algorithm
- highly efficient
- significant improvement
- clustering method
- computational complexity
- recognition algorithm
- support vector machine svm
- tree structure
- matching algorithm
- k means
- energy function
- segmentation method
- learning algorithm
- pruning strategy
- region of interest
- optimization method
- similarity measure
- classification algorithm
- optimal solution
- access control
- convergence rate
- expectation maximization
- input data
- security requirements
- probabilistic model
- management system
- support vector machine
- encryption algorithm
- data encryption