Keyphrases
- optimization algorithm
- learning algorithm
- computational cost
- worst case
- times faster
- detection algorithm
- dynamic programming
- search space
- linear programming
- significant improvement
- voronoi diagram
- data structure
- computational complexity
- particle swarm optimization
- high accuracy
- preprocessing
- experimental evaluation
- np hard
- genetic algorithm
- theoretical analysis
- video sequences
- clustering method
- matching algorithm
- cost function
- distance transform
- weighted graph
- spanning tree
- network flow
- k means