Keyphrases
- computational complexity
- preprocessing
- computational cost
- experimental evaluation
- detection algorithm
- high accuracy
- worst case
- np hard
- computationally efficient
- dynamic programming
- vector quantization
- cost function
- k means
- probabilistic model
- matching algorithm
- image compression
- particle swarm optimization
- objective function
- improved algorithm
- times faster
- significant improvement
- search space
- video sequences
- data structure
- optimal solution