Reducing 0s bias in video moment retrieval with a circular competence-based captioner.
Guolong WangXun WuZhaoyuan LiuZheng QinPublished in: Inf. Process. Manag. (2023)
Keyphrases
- content based indexing
- content based video
- multimedia information
- semantic video
- video indexing
- video database
- news video
- real time
- video data
- image database
- video search
- video retrieval
- content based access
- video sequences
- audio visual content
- information retrieval
- video content
- multimedia data
- test collection
- semantic concept detection
- video clips
- image retrieval
- cut detection
- content based video retrieval
- hough transform
- retrieval systems
- multimedia documents
- multimedia search
- query expansion
- information retrieval systems
- video dataset
- document retrieval
- relevance feedback
- efficient retrieval
- video frames
- video analysis
- content based retrieval
- concept drift
- video streams
- low level features
- retrieval model
- key frames
- temporal information
- metadata
- content description
- lifelong learning
- video shots
- video segmentation
- retrieval method
- video surveillance
- human activities