Sergio D. Servetto, Vinay A. Vaishampayan, N. J. A. Sloane  Home/Search
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Abstract: We consider the problem of designing a lattice-based multiple description vector quantizer for a two-channel diversity system. The design of such a quantizer can be reduced to the problem of assigning pair labels to points of a vector quantizer codebook. A general labeling procedure based on the structure of the lattice is presented, along with detailed results for the hexagonal lattice: algorithms, asymptotic performance, and numerical simulations. Asymptotically, when compared with the... (Update)
Context of citations to this paper: More
...descriptions. This approach is used for scalar quantizer by Vaishampayan [96] for multiple description lattice vector quantizers in [90], 29] and tackled in a more abstract fashion by Berger Wolf and Reingold [11] 10] The IA function can be conveniently represented by an...
...the results were compared to the optimal solution of Ozarow. Many variations on this scheme were proposed in recent years; see, e.g. [16, 2, 21]. A special case of the MD problem, where d 1 (or d 2 ) is set to the maximum, is successive refinement (SR) 5] This problem has a...
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BibTeX entry: (Update)
S. Servetto, V. Vaishampayan, and N. Sloane. Multiple-Description Lattice Vector Quantization. In Submitted to the IEEE Data Compression Conference, Snowbird, UT, 1999. http://citeseer.ist.psu.edu/article/servetto99multiple.html More
@inproceedings{ servetto99multiple,
author = "Sergio D. Servetto and Vinay A. Vaishampayan and N. J. A. Sloane",
title = "Multiple Description Lattice Vector Quantization",
booktitle = "Data Compression Conference",
pages = "13-22",
year = "1999",
url = "citeseer.ist.psu.edu/article/servetto99multiple.html" }
Citations (may not include all citations):3972 Introduction to Algorithms (context) - Cormen, Leiserson et al. - 1990
350 Kluwer Academic Publishers (context) - Gersho, Gray et al. - 1992
258 Lattices and Groups (context) - Conway, Sloane - 1998
108 Design of Multiple Description Scalar Quantizers (context) - Vaishampayan - 1993
80 Achievable Rates for Multiple Descriptions (context) - Gamal, Cover - 1982
67 Coding Theorems for a Discrete Source with a Fidelity Criter.. (context) - Shannon - 1959
32 Design of Entropy-Constrained Multiple Description Scalar Qu.. (context) - Vaishampayan, Domaszewicz - 1994
23 New Results in Binary Multiple Descriptions (context) - Zhang, Berger - 1987
17 Asymptotic Analysis of Multiple Description Quantizers - Batllo, Vaishampayan - 1998
11 the Existence of Similar Sublattices - Conway, Rains et al. - 1999
11 On Sublattices of the Hexagonal Lattice (context) - Bernstein, Sloane et al. - 1997
6 On Reducing Granular Distortion in Multiple Description Quan.. (context) - Vaishampayan, Batllo et al. - 1998
5 Optimal Index Assignment for Multichannel Communication (context) - Berger-Wolf, Reingold - 1999
The graph only includes citing articles where the year of publication is known.
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