Flexible and scalable transform-domain codebook for high bit rate CELP coders.
Vaclav EkslerBruno BessetteMilan JelinekTommy VaillancourtPublished in: EUSIPCO (2017)
Keyphrases
- transform domain
- bit plane
- high bit rate
- rate distortion
- bit rate
- macroblock
- transform coefficients
- spatial domain
- scalable video coding
- distributed video coding
- discrete cosine
- wyner ziv video coding
- vector quantization
- video coding
- image coder
- hadamard transform
- transform coding
- discrete cosine transform
- bit allocation
- bitstream
- dct domain
- video codec
- coding efficiency
- entropy coding
- reconstructed image
- coding scheme
- visual quality
- motion vectors
- spread spectrum
- rate control
- inter frame
- dct coefficients
- video quality
- subband
- blind watermarking
- low bit rate
- frequency domain
- image representation
- image compression
- motion estimation
- video coder
- computational complexity
- stereo image coding
- video compression
- image processing
- motion compensation
- low complexity
- wavelet coefficients
- feature vectors
- training set
- high quality