Asymmetric multiple description lattice vector quantizers

  title={Asymmetric multiple description lattice vector quantizers},
  author={Suhas N. Diggavi and N. J. A. Sloane and Vinay A. Vaishampayan},
  journal={IEEE Trans. Information Theory},
We consider the design of asymmetric multiple description lattice quantizers that cover the entire spectrum of the distortion profile, ranging from symmetric or balanced to successively refinable. We present a solution to a labeling problem, which is an important part of the construction, along with a general design procedure. The high-rate asymptotic performance of the quantizer is also studied. We evaluate the rate-distortion performance of the quantizer and compare it to known information… CONTINUE READING
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