Unsupervised Motion Classification by Means of Efficient Feature Selection and Tracking.
Angel Domingo SappaNiki AifantiSotiris MalassiotisMichael G. StrintzisPublished in: 3DPVT (2004)
Keyphrases
- feature selection
- classification accuracy
- unsupervised learning
- motion detection
- motion analysis
- classification models
- motion model
- feature set
- feature space
- text classification
- supervised learning
- machine learning
- motion tracking
- supervised and unsupervised learning
- support vector
- image sequences
- real time tracking
- feature extraction
- supervised classification
- motion segmentation
- feature vectors
- high dimensionality
- classification performances
- support vector machine
- articulated body
- unsupervised feature selection
- motion patterns
- method for feature selection
- moving objects
- multi class
- semi supervised
- text categorization
- human motion
- rigid objects
- deformable objects
- object motion
- decision trees
- camera motion
- motion capture
- moving target
- feature ranking
- object tracking
- irrelevant features
- particle filter
- moving camera
- feature subset
- tracking multiple
- video sequences