Keyphrases
- video content
- video data
- video frames
- video sequences
- digital video
- video database
- video analysis
- video clips
- key frames
- event recognition
- youtube videos
- video event
- video indexing
- dynamic scenes
- content based copy detection
- video segments
- video surveillance
- spatiotemporal features
- video streams
- input video
- high definition
- human activities
- video editing
- online video
- video images
- moving camera
- temporal coherence
- video retrieval
- video on demand
- motion features
- video search
- video dataset
- successive frames
- web videos
- lecture videos
- video representation
- action classification
- multimedia
- foreground background segmentation
- digital audio
- video sharing
- natural language descriptions
- digital television
- spatial and temporal
- human actions
- video browsing
- sports video
- news video
- video summarization
- video classification
- event detection
- video scene
- surveillance videos
- semantic concept detection
- video annotation
- visual analysis
- stationary camera
- instructional videos