Variable block size transforms with higher order kernels for ultra-high definition video coding.
Bumshik LeeSangsoo AhnMunchurl KimHui Yong KimJong-Ho KimSeyoon JeongPublished in: Visual Information Processing and Communication (2010)
Keyphrases
- video coding
- high definition
- variable block size
- motion estimation
- video coding standard
- macroblock
- bit rate
- motion compensation
- motion compensated
- video compression
- motion vectors
- rate distortion
- coding efficiency
- motion estimator
- video codec
- block size
- video quality
- multiple reference frames
- video communication
- inter frame
- compression efficiency
- rate control
- motion compensated prediction
- motion field
- video sequences
- low complexity
- image sequences
- error resilience
- transform domain
- temporal correlation
- intra prediction
- reference frame
- motion model
- optical flow
- low bit rate
- computational complexity
- computer vision
- block matching
- compressed video
- real time
- multiscale
- video coder
- spatial domain
- visual quality
- mode decision
- machine learning
- subband
- quadtree
- error concealment
- coding method