RCEA-360VR: Real-time, Continuous Emotion Annotation in 360° VR Videos for Collecting Precise Viewport-dependent Ground Truth Labels.
Tong XueAbdallah El AliTianyi ZhangGangyi DingPablo CésarPublished in: CHI (2021)
Keyphrases
- virtual reality
- real time
- virtual environment
- ground truth labels
- virtual humans
- virtual reality environments
- annotation tool
- active learning
- haptic device
- control system
- virtual world
- three dimensional
- computer graphics
- vision system
- data collection
- video sequences
- facial expressions
- digital photos
- visual feedback
- high definition
- video annotation
- video database
- image annotation
- high speed
- signal processing
- surveillance videos
- low cost
- video images
- video content
- video frames
- augmented reality
- haptic interaction
- image data
- image retrieval