Boosting Video-Text Retrieval with Explicit High-Level Semantics.
Haoran WangDi XuDongliang HeFu LiZhong JiJungong HanErrui DingPublished in: ACM Multimedia (2022)
Keyphrases
- text retrieval
- high level semantics
- low level features
- low level
- image retrieval
- semantic gap
- information retrieval
- video data
- document collections
- video retrieval
- video sequences
- document retrieval
- multimedia
- video content
- query expansion
- high level
- video frames
- retrieval systems
- key frames
- learning algorithm
- feature selection
- video streams
- temporal information
- retrieval model
- object retrieval
- knn
- image content
- image database
- semantic concepts
- test collection
- low level visual features
- higher level