Keyphrases
- learning algorithm
- np hard
- detection algorithm
- dynamic programming
- probabilistic model
- linear programming
- optimal solution
- computational complexity
- preprocessing
- times faster
- cost function
- optimization algorithm
- knapsack problem
- convergence rate
- matching algorithm
- high accuracy
- experimental evaluation
- significant improvement
- image sequences
- expectation maximization
- theoretical analysis
- segmentation algorithm
- worst case
- classification algorithm
- image matching
- k means
- data sets