Structural feature representation and fusion of human spatial cooperative motion for action recognition.
Xin ChaoZhenjie HouYujian MoHaiyong ShiWenjing YaoPublished in: Multim. Syst. (2023)
Keyphrases
- action recognition
- feature representation
- human movements
- static images
- motion capture data
- motion history images
- recognizing human actions
- recognition of human actions
- human actions
- action recognition in videos
- action classification
- activity recognition
- motion features
- spatio temporal
- human activities
- feature extraction
- computer vision
- space time
- body parts
- human motion
- low dimensional
- view invariant
- human pose
- sparse representation
- feature set
- face recognition
- image sequences
- motion recognition
- spatial information
- optical flow
- input image
- motion estimation
- feature vectors
- video sequences
- training data
- three dimensional
- image segmentation