Keyphrases
- high precision
- detection method
- experimental evaluation
- objective function
- significant improvement
- preprocessing
- pairwise
- high accuracy
- classification method
- feature set
- input data
- detection algorithm
- machine learning
- mathematical model
- segmentation method
- error rate
- video sequences
- optimization algorithm
- support vector machine svm
- training samples
- main contribution
- computationally efficient
- edge detection
- computational cost