Keyphrases
- learning algorithm
- improved algorithm
- experimental evaluation
- single pass
- detection algorithm
- computationally efficient
- np hard
- preprocessing
- cost function
- experimental study
- optimization algorithm
- high accuracy
- expectation maximization
- optimal solution
- k means
- objective function
- segmentation algorithm
- computational complexity
- probabilistic model
- video sequences
- path planning
- similarity measure
- traffic flow
- data sets