Keyphrases
- segmentation algorithm
- learning algorithm
- improved algorithm
- linear complexity
- experimental evaluation
- objective function
- tree structure
- optimization algorithm
- worst case
- computational cost
- computational complexity
- dynamic programming
- detection algorithm
- search space
- matching algorithm
- cost function
- combinatorial optimization
- preprocessing
- least squares
- k means
- high accuracy
- linear programming
- particle swarm optimization
- expectation maximization
- probabilistic model
- convex hull
- np hard
- color images
- evolutionary algorithm
- optimal solution
- reinforcement learning