Rate-Distortion Functions for Gamma-Type Sources Under Absolute-Log Distortion Measure.
Kazuho WatanabeShiro IkedaPublished in: IEEE Trans. Inf. Theory (2016)
Keyphrases
- distortion measure
- rate distortion
- bit rate
- vector quantization
- video coding
- bit allocation
- motion estimation
- human perception
- computational complexity
- rate control
- macroblock
- coding efficiency
- subband
- video codec
- reference frame
- structural similarity
- distributed video coding
- rate distortion optimization
- coding method
- visual quality
- image quality
- image compression
- motion compensation
- low complexity
- image coding