The Blessings of Unlabeled Background in Untrimmed Videos.
Yuan LiuJingyuan ChenZhenfang ChenBing DengJianqiang HuangHanwang ZhangPublished in: CoRR (2021)
Keyphrases
- foreground objects
- video sequences
- video frames
- foreground background segmentation
- unsupervised learning
- dynamic scenes
- active learning
- static camera
- video surveillance
- data points
- semi supervised learning
- unlabeled data
- video data
- video analysis
- video content
- human activities
- supervised learning
- motion estimation
- key frames
- machine learning
- video clips
- video streams
- training examples
- moving camera
- video database
- complex background
- foreground and background
- temporal coherence
- training data