Joint Source and Channel Coding for Image Transmission Over LossyPacket

  title={Joint Source and Channel Coding for Image Transmission Over LossyPacket},
  author={NetworksGeo and R Davis and John and DanskinEmail},
  • NetworksGeo, R Davis, +1 author DanskinEmail
  • Published 1996
We describe a joint source/channel allocation scheme for transmitting images lossily over block erasure channels such as the Internet. The goal is to reduce image transmission latency. Our subband-level and bitplane-level optimization procedures give rise to an embedded channel coding strategy. Source and channel coding bits are allocated in order to minimize an expected distortion measure. More perceptually important low frequency channels of images are shielded heavily using channel codes… CONTINUE READING
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Subband coding of video for packet networks

  • G. Knowles
  • Optical Engineering
  • 1988

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