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10

TIT
2002

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Asymmetric multiple description lattice vector quantizers

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Asymmetric multiple description lattice vector quantizers

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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-theoretic bounds. The high-rate asymptotic analysis is compared to the performance of the quantizer.

Suhas N. Diggavi, N. J. A. Sloane, Vinay A. Vaisha

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Asymmetric Multiple Description | General Design Procedure | Quantizer | TIT 2002 |

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Added	23 Dec 2010
Updated	23 Dec 2010
Type	Journal
Year	2002
Where	TIT
Authors	Suhas N. Diggavi, N. J. A. Sloane, Vinay A. Vaishampayan

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