Keyphrases
- preprocessing
- detection algorithm
- matching algorithm
- k means
- dynamic programming
- improved algorithm
- search space
- times faster
- learning algorithm
- computational cost
- cost function
- significant improvement
- computational complexity
- single pass
- data sets
- weighted distance
- optimization algorithm
- worst case
- probabilistic model
- optimal solution
- objective function
- similarity measure
- motion estimation
- computationally efficient
- experimental evaluation
- np hard
- multi objective
- convergence rate
- recognition algorithm