Rate-distortion function for gamma sources under absolute-log distortion measure.
Kazuho WatanabeShiro IkedaPublished in: ISIT (2013)
Keyphrases
- distortion measure
- rate distortion
- bit rate
- vector quantization
- video coding
- bit allocation
- motion estimation
- human perception
- video codec
- structural similarity
- image coding
- distributed video coding
- computational complexity
- macroblock
- spatial domain
- coding efficiency
- rate control
- image compression
- reference frame
- motion compensated
- vector quantizer
- structural information
- low bit rate
- frequency domain
- image quality
- image data
- multiresolution