Unsupervised Video-Based Action Recognition With Imagining Motion and Perceiving Appearance.
Wei LinXiaoyu LiuYihong ZhuangXinghao DingXiaotong TuYue HuangHuanqiang ZengPublished in: IEEE Trans. Circuits Syst. Video Technol. (2023)
Keyphrases
- action recognition
- static images
- recognizing human actions
- recognition of human actions
- independent subspace analysis
- action recognition in videos
- human movements
- motion features
- human actions
- bag of words
- mid level
- computer vision
- motion capture data
- view invariant
- human detection
- motion history images
- action primitives
- activity recognition
- action classification
- human activities
- human pose
- bag of features
- object motion
- independent component analysis
- body parts
- depth sensors
- recognizing actions
- action detection
- optical flow
- visual words
- space time
- motion field
- camera motion
- bounding box
- object recognition
- motion analysis
- human motion
- motion capture