Keyphrases
- target tracking
- face tracking
- gradient information
- mean shift
- detection algorithm
- texture classification
- recognition algorithm
- face recognition
- intensity information
- moving target
- texture analysis
- spatial information
- learning algorithm
- matching algorithm
- kalman filter
- probabilistic model
- detection method
- segmentation algorithm
- expectation maximization
- markov random field
- texture descriptors
- optimal solution