Keyphrases
- data sets
- error rate
- detection method
- theoretical analysis
- high accuracy
- objective function
- cost function
- main contribution
- learning algorithm
- optimization method
- synthetic data
- clustering method
- optimization algorithm
- k means
- similarity measure
- computer vision
- mutual information
- computational cost
- dynamic programming
- support vector machine svm
- significant improvement
- computational complexity
- video sequences
- experimental study
- high precision
- fully automatic