Keyphrases
- experimental evaluation
- detection method
- objective function
- computational cost
- optimization algorithm
- optimization method
- preprocessing
- em algorithm
- scientific knowledge
- scientific data
- mathematical model
- segmentation method
- synthetic data
- error rate
- support vector machine svm
- theoretical analysis
- data sets
- edge detection
- support vector machine
- prior knowledge
- training set
- similarity measure
- image processing
- computer vision