DramaQA: Character-Centered Video Story Understanding with Hierarchical QA.
Seong-Ho ChoiKyoung-Woon OnYu-Jung HeoAhjeong SeoYouwon JangSeungchan LeeMin Su LeeByoung-Tak ZhangPublished in: CoRR (2020)
Keyphrases
- multimedia
- video sequences
- question answering
- real time
- video data
- video frames
- hierarchical structure
- video analysis
- scene text
- content based video retrieval
- online video
- visual analysis
- video content
- video streams
- video database
- optical character recognition
- video processing
- hierarchical model
- multimedia data
- video images
- spatial and temporal
- question classification
- interactive storytelling
- probabilistic model
- tv series