An MPEG-2 to H.264/AVC intra-frame transcoder architecture with mode decision in transform domain.
Milica OrlandicKjetil SvarstadPublished in: IEEE Trans. Consumer Electron. (2015)
Keyphrases
- transform domain
- macroblock
- intra frame
- video coding standard
- mode decision
- compressed domain
- inter frame
- bit rate
- compressed video
- intra prediction
- motion vectors
- video codec
- video coding
- rate distortion
- coding efficiency
- bitstream
- motion estimation
- wyner ziv
- video sequences
- reference frame
- error concealment
- video compression
- distributed video coding
- mode selection
- discrete cosine transform
- rate control
- dct coefficients
- compression efficiency
- video quality
- selection algorithm
- dct domain
- error propagation
- block size
- image blocks
- visual quality
- motion compensation
- bit plane
- bit allocation
- subband
- quadtree
- coding method
- video coder
- motion compensated
- computational complexity
- prediction error
- video transmission
- low bit rate
- error resilient
- scalable video coding
- video data
- image sequences
- video frames