Very low-bitrate speech coding using perceptually-derived spectral data.
Dionysis E. TsoukalasJiannis MouropoulosGeorge KokkinakisPublished in: EUROSPEECH (1995)
Keyphrases
- three dimensional
- bit rate
- spectral data
- coding efficiency
- coding method
- multiview video coding
- inter frame
- compression efficiency
- rate distortion
- scalable video coding
- video coding
- bitstream
- rate control algorithm
- visual quality
- subband
- image quality
- video quality
- principal components
- motion vectors
- coding scheme
- intra frame
- image coding
- computational complexity
- rate control
- random access
- motion estimation
- partial least squares
- human visual system
- hyperspectral
- base layer
- inter view
- enhancement layer
- multiview video
- macroblock
- mode decision
- dimensionality reduction
- intra prediction
- distributed video coding
- high dimensional
- packet loss
- compression algorithm
- wavelet transform
- principal component analysis
- computer vision