Curvature: A signature for Action Recognition in Video Sequences.
He ChenGregory S. ChirikjianPublished in: CoRR (2019)
Keyphrases
- action recognition
- human actions
- video sequences
- body parts
- space time interest points
- bag of words
- activity recognition
- video dataset
- action classification
- computer vision
- spatial temporal
- static images
- recognizing actions
- motion capture data
- visual tracking
- multiscale
- object tracking
- recognition of human actions
- frame rate
- recognizing human actions
- scale space
- human detection
- view invariant
- human motion
- image sequences
- space time
- video data
- human pose
- depth sensors
- bag of features
- action primitives
- human activities
- machine learning
- video camera
- video shots
- moving objects
- video content
- motion vectors
- facial expressions