Abnormal event detection in surveillance videos based on multi-scale feature and channel-wise attention mechanism.
Limin XiaChanghong WeiPublished in: J. Supercomput. (2022)
Keyphrases
- surveillance videos
- multiscale
- abnormal event detection
- attention mechanism
- video surveillance
- abnormal events
- event detection
- video data
- multi camera
- object classification
- video sequences
- visual attention
- natural images
- real time
- image features
- moving target
- object tracking
- feature vectors
- pairwise
- video streams
- image representation
- video frames
- daily life
- multiresolution
- image retrieval
- image processing
- metadata
- computer vision