The Influence of Clipping on the Performance of a Low Bit Rate Parametric Speech Coder.
Penglong WuXia ZouMeng SunJun HeXingyu ZhangPublished in: CISP-BMEI (2019)
Keyphrases
- low bit rate
- image compression
- image coder
- rate distortion optimized
- bit rate
- subband
- compression ratio
- bitstream
- visual quality
- video compression
- image quality
- compression algorithm
- coding method
- adaptive quantization
- bit plane
- video coder
- vector quantization
- video coding
- rate distortion
- blocking artifacts
- wavelet transform
- reconstructed image
- video codec
- arithmetic coding
- compressed images
- peak signal to noise ratio
- transform coding
- filter bank
- feature vectors
- data compression
- image coding