Keyphrases
- times faster
- detection algorithm
- experimental evaluation
- improved algorithm
- matching algorithm
- expectation maximization
- input data
- high accuracy
- learning algorithm
- dynamic programming
- computational complexity
- np hard
- estimation algorithm
- selection algorithm
- convex hull
- path planning
- optimal solution
- optimization algorithm
- preprocessing
- search space
- computational cost
- cost function
- simulated annealing
- theoretical analysis
- worst case
- objective function
- image segmentation
- k means
- convergence rate
- significant improvement
- genetic algorithm
- input pattern