Robust speech mode based LSF vector quantization for low bit rate coders.
Srinivas NandkumarKumar SwaminathanUdaya BhaskarPublished in: ICASSP (1998)
Keyphrases
- image compression
- vector quantization
- low bit rate
- vector quantizer
- subband
- image coder
- bit allocation
- bit rate
- compression algorithm
- wavelet transform
- video coding scheme
- transform coding
- distortion measure
- compression ratio
- reconstructed image
- compressed images
- entropy coding
- wavelet coding
- video compression
- visual quality
- high frequency
- rate distortion
- lossless compression
- video quality
- quality assessment
- image quality
- multiresolution
- image processing