Keyphrases
- fully automatic
- theoretical analysis
- high precision
- main contribution
- probabilistic model
- error rate
- clustering method
- computationally efficient
- experimental evaluation
- dynamic programming
- significant improvement
- mathematical model
- detection method
- high accuracy
- input data
- synthetic data
- optimization algorithm
- classification method
- neural network
- optimization method
- feature set
- wavelet transform
- computational cost
- cost function
- prior knowledge
- multiresolution
- feature space
- computational complexity
- objective function
- multiscale
- computer vision
- information retrieval