Video Coding Using Variable Block-Size Segmentation by Motion Vectors.
Gi Hun LeeJoon-Seek KimRae-Hong ParkSang Uk LeeJong-Soo ChoiPublished in: J. Vis. Commun. Image Represent. (1994)
Keyphrases
- video coding
- motion vectors
- variable block size
- motion estimation
- macroblock
- video coding standard
- motion compensation
- coding efficiency
- block size
- bit rate
- motion compensated
- video compression
- rate distortion
- video sequences
- video quality
- motion field
- block matching
- motion estimation algorithm
- motion estimator
- reference frame
- inter frame
- motion compensated prediction
- video codec
- block based motion estimation
- compressed domain
- rate control
- transform domain
- error concealment
- motion model
- prediction error
- high definition
- low complexity
- compression efficiency
- optical flow
- video data
- low bit rate
- image sequences
- computational complexity
- error propagation
- bit allocation
- image blocks
- dct coefficients
- compressed video
- image quality
- video signals
- temporal correlation
- visual quality
- multiscale
- search range
- mode decision
- three dimensional
- motion estimates
- intra prediction
- error resilience
- subband
- bitstream
- computer vision