Motion trajectory reconstruction degree: a key frame selection criterion for surveillance video.
Yunzuo ZhangYameng LiuJiayu ZhangShasha ZhangShuangshuang WangYu ChengPublished in: J. Electronic Imaging (2024)
Keyphrases
- surveillance videos
- video data
- motion trajectories
- key frames
- video sequences
- video summarization
- video retrieval
- video analysis
- video camera
- video frames
- low level features
- motion vectors
- model selection
- multimedia
- object tracking
- motion estimation
- video surveillance
- moving objects
- visual features
- spatio temporal
- object classification
- feature extraction
- image sequences
- feature selection