Human Action Recognition in Video via Fused Optical Flow and Moment Features - Towards a Hierarchical Approach to Complex Scenario Recognition.
Kathy M. ClawsonMin JingBryan W. ScotneyHui WangJun LiuPublished in: MMM (2) (2014)
Keyphrases
- action recognition
- spatio temporal interest points
- motion features
- static images
- motion history images
- human actions
- activity recognition
- human activities
- action classification
- optical flow
- computer vision
- human movements
- human detection
- spatial temporal
- space time interest points
- bag of words
- recognizing human actions
- recognition of human actions
- video dataset
- bag of features
- human object interactions
- action detection
- body parts
- mid level
- video clips
- recognizing actions
- human motion
- motion capture data
- complex events
- video data
- motion recognition
- human pose
- view invariant
- video content
- video frames
- video sequences
- image sequences
- three dimensional