Keyphrases
- detection algorithm
- theoretical analysis
- preprocessing
- dynamic programming
- k means
- transportation problem
- benchmark problems
- experimental evaluation
- computational complexity
- optimal solution
- cost function
- search space
- test problems
- times faster
- computational geometry
- simulated annealing
- improved algorithm
- larger problems
- knapsack problem
- optimal or near optimal
- optimization algorithm
- segmentation algorithm
- tree structure
- data sets
- worst case
- recognition algorithm
- multi class
- computational cost
- np hard
- multi objective
- theoretical guarantees
- video sequences
- objective function