Keyphrases
- action recognition
- human actions
- bag of words
- human detection
- ucf sports
- video dataset
- activity recognition
- spatial temporal
- computer vision
- action classification
- human motion
- recognition of human actions
- body parts
- space time interest points
- static images
- view invariant
- bag of features
- action recognition in videos
- action detection
- view invariant action recognition
- human pose
- human activities
- video frames
- space time
- recognizing actions
- visual features
- higher level
- multi class
- low level
- spatio temporal