A New Coding Mode for Hybrid Video Coders Based on Quantized Motion Vectors.
Marie Andrée Agostini-VautardMarco CagnazzoMarc AntoniniGuillaume LarocheJoël JungPublished in: IEEE Trans. Circuits Syst. Video Technol. (2011)
Keyphrases
- video coder
- motion vectors
- motion compensation
- video coding
- bit rate
- block matching
- motion estimation
- motion compensated
- motion compensated prediction
- coding efficiency
- compression efficiency
- motion estimation algorithm
- video compression
- motion field
- macroblock
- compressed domain
- video sequences
- rate distortion
- coding method
- reference frame
- dct coefficients
- computational complexity
- bit allocation
- video data
- inter frame
- bitstream
- low bit rate
- image quality
- video signals
- subband
- video quality
- visual quality
- error concealment
- base layer
- prediction error
- reconstructed image
- video coding standard
- rate control
- transform coefficients
- error resilience
- computer vision
- multi layer
- block size
- intra frame
- transform domain