Differential video coding of face and gesture events in presentation videos.
Robin TanJames W. DavisPublished in: Comput. Vis. Image Underst. (2004)
Keyphrases
- video coding
- high definition
- motion estimation
- bit rate
- rate distortion
- stereoscopic video
- motion compensated
- motion vectors
- motion compensation
- human activities
- video sequences
- video compression
- video quality
- video signals
- event detection
- image and video compression
- motion compensated prediction
- video codec
- error resilience
- multimedia
- rate control
- video data
- video content
- macroblock
- motion estimation and compensation
- video surveillance
- video coder
- prediction error
- block based motion estimation
- wyner ziv video coding
- video encoder
- video frames
- bitstream
- scalable video coding
- surveillance videos
- video analysis
- distributed video coding
- block matching
- visual quality
- motion field
- computer vision
- inter frame
- object based coding