Keyphrases
- video retrieval
- knowledge base
- concept detection
- visual content
- video indexing
- video search
- semantic gap
- video database
- concept based video retrieval
- video data
- content based retrieval
- video content
- key frames
- video shots
- retrieval systems
- image and video retrieval
- video segments
- semantic video retrieval
- video clips
- concept learning
- active learning
- feature extraction
- video collections
- high level