A hybrid video codec based on extended block sizes, recursive integer transforms, improved interpolation, and flexible motion representation.
Marta KarczewiczPeisong ChenRajan L. JoshiXianglin WangWei-Jung ChienRahul PanchalMuhammed Z. CobanIn Suk ChongYuriy A. ReznikPublished in: Visual Information Processing and Communication (2011)
Keyphrases
- video codec
- block size
- inter frame
- motion estimation
- video coding
- video coding standard
- bit rate
- motion vectors
- motion estimator
- rate distortion
- block matching
- motion compensation
- motion compensated
- video compression
- motion field
- reference frame
- transform domain
- video sequences
- video quality
- motion model
- image sequences
- macroblock
- optical flow
- image representation
- quadtree
- low bit rate
- moving objects