Real-time 2(1/2)-D head pose recovery for model-based video-coding.
Marius D. CordeaEmil M. PetriuNicolas D. GeorganasDorina C. PetriuThomas E. WhalenPublished in: IEEE Trans. Instrum. Meas. (2001)
Keyphrases
- video coding
- real time
- high definition
- motion estimation
- motion compensation
- bit rate
- rate distortion
- motion compensated
- advanced video coding
- video compression
- motion vectors
- video quality
- video codec
- image and video compression
- rate control
- motion compensated prediction
- motion estimation and compensation
- compression efficiency
- macroblock
- facial features
- object based coding
- facial expressions
- block matching motion estimation
- scalable video coding
- video encoder
- rate control algorithm
- block based motion estimation
- temporal redundancy
- prediction error
- video surveillance
- appearance model
- high quality