Signal-adaptive switching of overlap ratio in audio transform coding.
Christian R. HelmrichBernd EdlerPublished in: ICASSP (2016)
Keyphrases
- transform coding
- energy compaction
- image compression
- image coding
- coding scheme
- signal processing
- transform coefficients
- multimedia
- subband
- transform domain
- bit allocation
- frequency domain
- high frequency
- compressed images
- visual information
- entropy coding
- peak signal to noise ratio
- rate distortion
- wavelet filters
- vector quantization
- image sequences