A novel approach for person authentication and content-based tracking in videos using kernel methods and active appearance models.
Nimit KumarVibhanshu AbhishekGagan GautamPublished in: SMC (2003)
Keyphrases
- kernel methods
- active appearance models
- appearance model
- support vector
- kernel function
- particle filter
- object tracking
- video sequences
- support vector machine
- machine learning
- low resolution
- feature space
- feature points
- image retrieval
- shape model
- facial images
- mean shift
- video frames
- training data
- background subtraction
- facial features
- multi view
- generative model
- training set
- computational complexity
- feature selection
- computer vision