Keyphrases
- detection algorithm
- objective function
- learning algorithm
- improved algorithm
- linear programming
- cost function
- times faster
- theoretical analysis
- computational complexity
- experimental evaluation
- data sets
- high accuracy
- single pass
- preprocessing
- k means
- clustering method
- optimal solution
- selection algorithm
- segmentation algorithm
- memory requirements
- probabilistic model
- matching algorithm
- ant colony optimization
- expectation maximization
- worst case
- motion estimation
- computational cost
- np hard
- significant improvement
- search space
- image segmentation
- decision trees
- genetic algorithm