Keyphrases
- improved algorithm
- worst case
- experimental evaluation
- computational complexity
- computational cost
- k means
- memory requirements
- preprocessing
- search space
- particle swarm optimization
- dynamic programming
- detection algorithm
- times faster
- recognition algorithm
- tree structure
- segmentation algorithm
- path planning
- experimental study
- high accuracy
- probabilistic model
- np hard
- significant improvement
- optimal solution
- matching algorithm
- learning algorithm
- classification algorithm
- estimation algorithm
- ant colony optimization
- expectation maximization
- linear programming
- mobile robot
- data structure
- objective function
- image sequences
- image processing