SNR scalability by transform coefficient refinement for block-based video coding.
Till HalbachThomas R. FischerPublished in: VCIP (2003)
Keyphrases
- video coding
- coding gain
- motion compensated
- motion compensation
- motion estimation and compensation
- scalable video coding
- motion estimation
- lossy coding
- compression efficiency
- bit rate
- motion compensated temporal filtering
- high efficiency video coding
- motion vectors
- video compression
- rate distortion
- enhancement layer
- coding efficiency
- video codec
- video quality
- signal to noise ratio
- motion compensated prediction
- motion field
- macroblock
- object based coding
- video coding standard
- residual signal
- subband
- video sequences
- image coding
- bitstream
- block based motion estimation
- prediction error
- rate control
- base layer
- scalable video
- reconstructed image
- video coder
- optical flow
- variable block size
- distributed video coding
- inter frame
- low complexity
- low bit rate
- multiresolution
- filter bank
- motion prediction
- error concealment
- intra prediction
- high definition
- discrete cosine transform
- noise reduction
- visual quality
- computational complexity