Keyphrases
- cost function
- improved algorithm
- preprocessing
- detection algorithm
- np hard
- theoretical analysis
- times faster
- single pass
- learning algorithm
- classification algorithm
- dynamic programming
- experimental evaluation
- worst case
- estimation algorithm
- tree structure
- segmentation algorithm
- image sequences
- particle swarm optimization
- input data
- search space
- optimal solution
- objective function
- computationally efficient
- optimization algorithm
- clustering method
- experimental study
- high accuracy
- k means
- matching algorithm
- path planning
- recognition algorithm
- computational complexity
- hardware implementation