Keyphrases
- matching algorithm
- dynamic programming
- learning algorithm
- recognition algorithm
- worst case
- matching process
- image matching
- detection algorithm
- segmentation algorithm
- np hard
- preprocessing
- computational cost
- computationally efficient
- objective function
- cost function
- significant improvement
- expectation maximization
- k means
- optimization algorithm
- video sequences
- probabilistic model
- pattern matching
- computational complexity
- shape matching
- genetic algorithm