An Advanced Hierarchical Motion Estimation Scheme With Lossless Frame Recompression and Early-Level Termination for Beyond High-Definition Video Coding.
Xuena BaoDajiang ZhouPeilin LiuSatoshi GotoPublished in: IEEE Trans. Multim. (2012)
Keyphrases
- video coding
- high definition
- motion estimation
- temporal redundancy
- motion estimation and compensation
- motion vectors
- video signals
- motion compensation
- motion compensated
- reference frame
- rate distortion
- video compression
- motion field
- bit rate
- video communication
- motion model
- rate control algorithm
- video quality
- compressed domain
- video codec
- block matching
- diamond search
- image sequences
- real time
- motion estimation algorithm
- intra frame
- rate control
- optical flow
- macroblock
- low complexity
- image compression
- inter frame
- wyner ziv
- error resilience
- compression efficiency
- video coding standard
- scalable video coding
- single frame
- distributed source coding
- video coder
- computational complexity
- video objects
- lossless compression
- multimedia
- moving objects
- visual quality
- key frames
- distributed video coding
- dct domain