An Enhanced Distortion Measure Based VBR for Waveform Interpolative Speech Coders.
Heesik YangSangbae JeongMinsoo HahnPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2008)
Keyphrases
- distortion measure
- vector quantization
- bit allocation
- bit rate
- image compression
- rate distortion
- vector quantizer
- subband
- video coding
- video coder
- video compression
- transform coding
- image quality
- bitstream
- visual quality
- image coding
- coding scheme
- image coder
- video quality
- rate control
- human perception
- frequency domain
- low bit rate
- coding method
- wavelet transform
- computational complexity
- structural similarity
- motion vectors
- macroblock
- compression algorithm
- motion compensation
- prediction error
- inter frame
- compression ratio
- video signals
- multimedia