Rate Distortion Behavior of Threshold-Based Nonlinear Approximations.
Claudio WeidmannMartin VetterliPublished in: Data Compression Conference (2000)
Keyphrases
- rate distortion
- bit rate
- video coding
- motion estimation
- computational complexity
- macroblock
- coding efficiency
- rate control
- rate constrained
- adaptive quantization
- bit allocation
- motion compensation
- video codec
- image coder
- subband
- scalable video coding
- lattice vector quantization
- wyner ziv video coding
- distortion measure
- bit plane
- image coding
- distributed video coding
- mode selection
- rate distortion optimized
- rate control scheme
- visual quality
- denoising
- image quality
- motion compensated
- multiple description coding
- mode decision
- video quality
- bitstream