Subtitle-based Viewport Prediction for 360-degree Virtual Tourism Video.
Chuanzhe JingTho Nguyen DucPhan Xuan TanEiji KamiokaPublished in: CoRR (2022)
Keyphrases
- prediction accuracy
- video sequences
- multimedia
- video data
- real time
- video content
- scalable video coding
- video analysis
- prediction error
- video retrieval
- video frames
- augmented reality
- virtual environment
- electronic commerce
- video database
- prediction model
- video streams
- video clips
- virtual world
- multimedia data
- video processing
- prediction algorithm
- video images
- online video
- virtual reality
- spatial and temporal
- video shots
- video segments
- motion estimation
- real time video