Keyphrases
- trade off
- high accuracy
- high precision
- computer vision
- similarity measure
- preprocessing
- main contribution
- significant improvement
- computationally efficient
- experimental evaluation
- machine learning
- experimental study
- error rate
- detection method
- clustering method
- theoretical analysis
- computational cost
- dynamic programming
- cost function
- feature extraction
- clustering algorithm
- classification accuracy
- markov random field
- prior knowledge
- training set
- image processing
- classification method
- data sets
- chance constrained programming