"Coordinates' Line Subtitles": a Spicy Feature in VR360 Videos for Events" Locations.
Nikolaos TsatsakisNikolaos PapadakisPanagiotis BariamisPublished in: IISA (2021)
Keyphrases
- event recognition
- video event
- virtual reality
- human activities
- event detection
- temporal relationships
- virtual environment
- video event detection
- spatio temporal patterns
- video analysis
- video clips
- video sequences
- unusual events
- tv series
- motion features
- line segments
- three dimensional
- video data
- single point
- video database
- surveillance videos
- event sequences
- sports video
- video frames
- activity recognition
- video retrieval
- video dataset
- temporal structure
- news stories
- image features
- event models
- feature vectors
- spatio temporal