Regularized dequantization for DCT-based transform coding.
Samuel Moon-Ho SongGunho LeePublished in: ICASSP (2000)
Keyphrases
- transform coding
- image compression
- transform coefficients
- post processing
- reconstructed image
- vector quantization
- compression scheme
- transform domain
- discrete cosine transform
- bit allocation
- coding scheme
- wavelet transform
- compression ratio
- compressed images
- image coding
- compression algorithm
- subband
- entropy coding
- image processing
- low bit rate
- multiresolution
- image reconstruction
- multiscale
- spatial domain
- high resolution