Keyphrases
- high accuracy
- preprocessing
- pairwise
- detection method
- main contribution
- computationally efficient
- similarity measure
- fully automatic
- support vector machine svm
- objective function
- error rate
- significant improvement
- experimental evaluation
- theoretical analysis
- optimization algorithm
- em algorithm
- computational cost
- optimization method
- input data
- classification accuracy
- neural network
- dynamic programming
- optical flow
- prior knowledge
- multiresolution
- artificial neural networks
- video sequences
- genetic algorithm