Cap4Video: What Can Auxiliary Captions Do for Text-Video Retrieval?
Wenhao WuHaipeng LuoBo FangJingdong WangWanli OuyangPublished in: CoRR (2023)
Keyphrases
- video retrieval
- video content
- video search
- visual content
- video segments
- video collections
- video database
- video data
- news video
- concept based video retrieval
- key frames
- video shots
- video indexing
- video clips
- content based retrieval
- semantic gap
- content based video retrieval
- concept detection
- video streams
- semantic content
- video summarization
- video sequences
- visual features
- video frames
- semantic concept detection
- digital video
- information retrieval
- retrieval systems
- video analysis
- semantic video
- semantic concepts
- textual descriptions
- multimedia
- action recognition
- language model
- multimedia documents
- image search
- semantic information
- broadcast news
- feature selection
- concept detectors
- visual data