Keyphrases
- times faster
- experimental evaluation
- computationally efficient
- dynamic programming
- cost function
- detection algorithm
- preprocessing
- k means
- improved algorithm
- optimization algorithm
- computational complexity
- evolutionary algorithm
- image processing
- linear programming
- high accuracy
- worst case
- optimal solution
- np hard
- search space
- computational cost
- data structure
- lower bound
- expectation maximization
- objective function
- theoretical analysis
- segmentation algorithm
- learning algorithm
- matching algorithm
- neural network
- data sets