Prediction-based directional fractional pixel motion estimation for H.264 video coding.
Libo YangKeman YuJiang LiShipeng LiPublished in: ICASSP (2) (2005)
Keyphrases
- video coding
- motion estimation
- motion compensated prediction
- motion compensated
- motion vectors
- motion compensation
- prediction scheme
- block matching algorithms
- rate distortion
- predictive coding
- compression efficiency
- video compression
- scalable video coding
- motion estimator
- motion prediction
- prediction error
- multiple reference frames
- bit rate
- rate distortion optimization
- inter frame
- video quality
- low complexity
- video codec
- intra coding
- motion field
- search range
- rate control
- video sequences
- motion model
- high definition
- image sequences
- macroblock
- optical flow
- motion estimation and compensation
- block based motion estimation
- early termination
- block matching
- super resolution
- coding efficiency
- reference frame
- spatial domain
- video encoder
- motion estimation algorithm
- error resilience
- video coder
- bit allocation
- computer vision
- temporal filtering
- motion detection
- mode decision
- temporal correlation
- transform domain
- variable block size
- multiscale
- multimedia