Unsupervised Temporal Feature Aggregation for Event Detection in Unstructured Sports Videos.
Subhajit ChaudhuryDaiki KimuraPhongtharin VinayavekhinAsim MunawarRyuki TachibanaKoji ItoYuki InabaMinoru MatsumotoShuji KidokoroHiroki OzakiPublished in: CoRR (2020)
Keyphrases
- sports video
- event detection
- temporal segmentation
- video analysis
- video annotation
- video surveillance
- activity recognition
- soccer video
- spatio temporal
- feature vectors
- temporal information
- video content
- visual content
- video summarization
- image features
- video retrieval
- video clips
- audio visual
- mid level
- structured data
- supervised learning
- semi supervised