Very Low Bitrate Coding of Virtual Human Animation in MPEG-4.
Tolga K. CapinEric PetajanJörn OstermannPublished in: IEEE International Conference on Multimedia and Expo (II) (2000)
Keyphrases
- virtual humans
- bit rate
- coding efficiency
- video coder
- coding method
- video coding standard
- video transcoding
- multiview video coding
- inter frame
- compression efficiency
- video coding
- virtual reality
- rate distortion
- enhancement layer
- bitstream
- virtual environment
- compressed domain
- efficient compression
- visual quality
- scalable video coding
- motion vectors
- bit allocation
- video quality
- macroblock
- compressed video
- rate control algorithm
- image coding
- motion capture
- base layer
- image quality
- intra frame
- inter view
- video signals
- agent model
- virtual world
- motion compensation
- multi party
- computer graphics
- rate control
- motion compensated
- video sequences
- computational complexity
- motion estimation
- block size
- video codec
- autonomous agents
- high quality
- coding scheme
- scalable video
- mode decision
- error concealment
- stereoscopic video
- multiview video
- video objects
- packet loss
- multi view
- image compression
- computer vision