Optimal Coding of Generalized-Gaussian-Distributed Frequency Spectra for Low-Delay Audio Coder With Powered All-Pole Spectrum Estimation.
Ryosuke SugiuraYutaka KamamotoNoboru HaradaHirokazu KameokaTakehiro MoriyaPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2015)
Keyphrases
- low delay
- generalized gaussian
- coding scheme
- video coding
- wavelet coefficients
- distributed video coding
- bitstream
- rate control
- bit plane
- low complexity
- subband
- maximum a posteriori
- image coding
- image compression
- wavelet transform
- coding efficiency
- image segmentation
- probability density function
- video coder
- vector quantizer
- wyner ziv
- multiscale
- inter frame
- video surveillance
- frequency domain
- image processing
- filter bank