A Rate-Distortion Approach to Wavelet-Based Encoding of Predictive Error Frames.
Eduardo AsbunPaul SalamaEdward J. DelpPublished in: ICIP (2000)
Keyphrases
- rate distortion
- entropy constrained vector quantization
- wavelet coding
- image coder
- mode selection
- bit rate
- rate distortion optimization
- residual vector quantization
- distortion measure
- video coding
- rate distortion theory
- wyner ziv
- mode decision
- bit allocation
- motion estimation
- coding efficiency
- bit budget
- quantization parameter
- macroblock
- entropy constrained
- image compression
- prediction mode
- rate control
- computational complexity
- multiresolution
- video codec
- prediction error
- distributed video coding
- bit plane
- rate allocation
- wavelet transform
- vector quantization
- complexity reduction
- low complexity
- error propagation
- moving objects
- subband
- rate control scheme
- inter layer
- high quality
- scalable video coding
- motion vectors
- reference frame
- lattice vector quantization
- video quality
- video frames
- motion compensated
- end to end distortion
- image quality
- inter mode decision
- video sequences