Enhanced coding of high-frequency tonal components in MPEG-D USAC through joint application of ESBR and sinusoidal modeling.
Tomasz ZernickiMaciej BartkowiakMarek DomanskiPublished in: ICASSP (2011)
Keyphrases
- high frequency
- low frequency
- low bit rate coding
- wavelet transform
- discrete wavelet transform
- visual quality
- high resolution
- subband
- coding scheme
- wavelet domain
- high frequencies
- low pass
- blocking artifacts
- wavelet coefficients
- subband decomposition
- high frequency components
- image processing
- phase shifting
- transform coefficients
- frequency band
- inter frame
- video sequences
- computational complexity