Video signal coding with DCT and vector quantization.
Fabio BellifemineRomualdo PiccoPublished in: IEEE Trans. Commun. (1994)
Keyphrases
- vector quantization
- video signals
- image compression
- subband
- transform coefficients
- video coder
- discrete cosine transform
- reconstructed image
- bit allocation
- vector quantizer
- transform domain
- filter bank
- video sequences
- wavelet transform
- bitstream
- transform coding
- video coding
- coding scheme
- low bit rate
- motion compensated
- error concealment
- high frequency
- video quality
- video content
- motion compensation
- bit rate
- compression ratio
- image coder
- wavelet coefficients
- coded images
- compression algorithm
- frequency domain
- entropy coding
- image transmission
- image processing
- video codec
- compressed images
- error resilience
- quality assessment
- multiple description
- spatial domain
- multiresolution
- coding method
- image coding
- motion estimation
- multiscale