Macroblock Mode Pre-classification Algorithms based on Motion Vectors Filtering for H.264/AVC.
Cheng ZhouYanhong LuChengyi XiongZhirong GaoPublished in: J. Multim. (2013)
Keyphrases
- macroblock
- motion vectors
- bit rate
- video coding
- motion estimation
- computational complexity
- rate distortion
- motion estimation algorithm
- compressed domain
- coding efficiency
- reference frame
- mode decision
- motion compensation
- video coding standard
- inter frame
- bitstream
- video sequences
- mode selection
- transform domain
- error concealment
- motion field
- prediction error
- rate control
- motion compensated prediction
- video compression
- block matching
- error propagation
- motion compensated
- image coding
- video codec
- compressed video
- selection algorithm
- visual quality
- block size
- intra prediction
- prediction scheme
- neighboring blocks
- quadtree
- inter mode decision
- variable block size
- diamond search
- prediction mode
- machine learning
- intra prediction mode
- bit allocation
- low bit rate
- dct coefficients
- video quality
- image quality
- classification accuracy
- feature selection