3D Path prediction of moving objects in a video-augmented indoor virtual environment.
Hongdeng JianXiangtao FanZhenzhen YanMingrui HuangPublished in: Int. J. Digit. Earth (2021)
Keyphrases
- virtual environment
- moving objects
- video sequences
- video surveillance
- virtual reality
- virtual world
- object motion
- video data
- video frames
- moving camera
- image sequences
- video streams
- computer graphics
- spatio temporal
- video scene
- physical environment
- background subtraction
- virtual characters
- collision detection
- real time
- video analysis
- dynamic scenes
- real environment
- serious games
- virtual agents
- multi user
- foreground objects
- virtual space
- role play
- virtual humans
- video camera
- optical flow
- facial expressions
- shortest path
- motion segmentation
- road network
- motion estimation