New vector quantization-based techniques for reducing the effect of channel noise in image transmission.
Reza DianatFarrokh MarvastiPaeiz AzmiSiamak TalebiPublished in: Signal Process. (2004)
Keyphrases
- image transmission
- image compression
- vector quantization
- compressed images
- vector quantizer
- compression algorithm
- wavelet transform
- unequal error protection
- low bit rate
- source and channel coding
- compression ratio
- reconstructed image
- discrete cosine transform
- image processing
- coding scheme
- subband
- wireless channels
- lossless compression
- signal to noise ratio
- image coder
- bit allocation
- turbo codes
- entropy coding
- end to end