Extracting Motion Features for Visual Human Activity Representation.
Filiberto PlaPedro RibeiroJosé Santos-VictorAlexandre BernardinoPublished in: IbPRIA (1) (2005)
Keyphrases
- human activities
- motion features
- activity recognition
- action recognition
- human actions
- visual features
- human activity recognition
- sensor data
- image representation
- image classification
- motion patterns
- video shots
- training set
- human computer interaction
- video data
- machine learning
- visual information
- vector field
- low level
- motion analysis
- spatial relations
- optical flow
- spatio temporal