Keyphrases
- experimental evaluation
- high accuracy
- detection algorithm
- fully automatic
- prior knowledge
- theoretical analysis
- cost function
- error rate
- main contribution
- computationally efficient
- input data
- detection method
- significant improvement
- high precision
- pairwise
- clustering method
- mutual information
- quantitative evaluation
- information retrieval
- wavelet transform
- classification accuracy
- optical flow
- preprocessing
- objective function