Keyphrases
- image retrieval
- detection method
- high precision
- pairwise
- similarity measure
- synthetic data
- significant improvement
- computational cost
- retrieval method
- image matching
- detection algorithm
- optimization algorithm
- computationally efficient
- high accuracy
- prior knowledge
- k means
- classification accuracy
- theoretical analysis
- support vector machine svm
- experimental evaluation
- cost function
- artificial neural networks
- preprocessing
- fully automatic
- learning algorithm