Keyphrases
- data analysis
- significant improvement
- preprocessing
- high precision
- prior knowledge
- high accuracy
- synthetic data
- similarity measure
- pairwise
- detection method
- clustering method
- experimental evaluation
- computational cost
- optimization algorithm
- support vector machine svm
- edge detection
- classification accuracy
- cost function
- signal processing
- computationally efficient
- image processing
- k means
- artificial neural networks
- face recognition
- classification method
- image sequences