Keyphrases
- detection algorithm
- cost function
- expectation maximization
- experimental evaluation
- preprocessing
- times faster
- dynamic programming
- np hard
- computational complexity
- convex hull
- experimental study
- objective function
- improved algorithm
- optimization algorithm
- segmentation algorithm
- theoretical analysis
- single pass
- em algorithm
- multi objective
- significant improvement
- video sequences
- particle swarm optimization
- maximum likelihood
- high accuracy
- worst case
- search space
- standard deviation
- selection algorithm
- estimation algorithm
- learning algorithm