Unsupervised Video Action Clustering via Motion-Scene Interaction Constraint.
Bo PengJianjun LeiHuazhu FuChangqing ZhangTat-Seng ChuaXuelong LiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- camera motion
- static images
- image motion
- video frames
- action recognition
- layered representation
- dynamic textures
- surveillance videos
- stationary camera
- clustering algorithm
- human motion
- motion estimation
- consecutive frames
- object detection and tracking
- action classification
- spatial and temporal
- k means
- image frames
- motion analysis