Keyphrases
- significant improvement
- detection method
- fully automatic
- experimental evaluation
- cost function
- high accuracy
- synthetic data
- similarity measure
- optimization method
- computational complexity
- segmentation method
- optimization algorithm
- detection algorithm
- optimization process
- evaluation method
- diffusion process
- neural network
- error rate
- support vector machine svm
- theoretical analysis
- computationally efficient
- probabilistic model
- prior knowledge
- evolutionary algorithm
- feature space
- objective function