Unsupervised discovery of basic human actions from activity recording datasets.
Yasser MohammadToyoaki NishidaPublished in: SII (2012)
Keyphrases
- human actions
- human activities
- action recognition
- action recognition in videos
- activity recognition
- spatio temporal
- human activity recognition
- human motion
- recognition of human actions
- space time
- human computer interaction
- action sequences
- human movements
- action classification
- visual features
- sensor data
- video sequences
- data sets
- recognizing human actions
- recognizing actions
- computer vision
- motion history images
- view invariant
- action models
- human pose
- motion recognition
- high level
- feature extraction
- viewpoint
- bag of words