A Hierarchical Graph-based Approach for Recognition and Description Generation of Bimanual Actions in Videos.
Fatemeh ZiaeetabarReza SafabakhshSaeedeh MomtaziMinija TamosiunaiteFlorentin WörgötterPublished in: CoRR (2023)
Keyphrases
- human activities
- human actions
- recognizing actions
- activity recognition
- action recognition
- recognition accuracy
- recognition rate
- graph theory
- motion history images
- graph representation
- video sequences
- object recognition
- human activity recognition
- random walk
- graph matching
- human object interactions
- action descriptions
- recognizing human actions
- recognition algorithm
- high level
- graph structure
- group activities
- static images
- space time interest points
- weighted graph
- hierarchical structure
- feature extraction
- directed acyclic graph
- graphical representation
- humanoid robot
- structural analysis
- video content
- action detection
- connected components
- human computer interaction
- object detection
- pattern recognition