Keyphrases
- cost function
- high accuracy
- computational cost
- high precision
- detection method
- experimental evaluation
- preprocessing
- classification method
- matching algorithm
- segmentation method
- significant improvement
- dynamic programming
- fully automatic
- experimental study
- error rate
- computer vision
- synthetic data
- convergence rate
- clustering method
- main contribution
- theoretical analysis
- support vector machine
- prior knowledge
- k means
- objective function
- multiscale
- face recognition
- decision trees