Keyphrases
- theoretical analysis
- high accuracy
- learning algorithm
- computational cost
- improved algorithm
- computational complexity
- linear programming
- expectation maximization
- optimization algorithm
- dynamic programming
- np hard
- detection algorithm
- preprocessing
- image matching
- objective function
- feature extraction
- clustering method
- neural network
- subdivision scheme
- worst case
- probabilistic model
- experimental evaluation
- optimal solution
- simulated annealing
- input data
- feature vectors
- search space
- key features
- times faster
- similarity measure
- matching process
- image sequences