Keyphrases
- computational efficiency
- synthetic data
- special case
- theoretical analysis
- detection method
- clustering method
- high accuracy
- data sets
- experimental evaluation
- significant improvement
- high precision
- error rate
- cost function
- segmentation method
- optimization method
- classification accuracy
- optimization algorithm
- markov random field
- evaluation method
- mutual information
- support vector machine
- computational cost
- dynamic programming
- prior knowledge
- k means
- preprocessing
- objective function
- similarity measure
- feature extraction
- face recognition
- image segmentation
- image processing