Keyphrases
- detection method
- high accuracy
- main contribution
- preprocessing
- significant improvement
- experimental evaluation
- computational cost
- support vector machine
- data sets
- computational complexity
- high precision
- neural network
- convergence rate
- fully automatic
- error rate
- clustering method
- theoretical analysis
- prior knowledge
- computer vision
- optimization algorithm
- detection algorithm
- wavelet transform
- dynamic programming
- synthetic data
- cost function
- evaluation method