Optimal companding vector quantization for circularly symmetric sources

DOI10.1016/J.INS.2008.05.029zbMath1231.94046OpenAlexW1970657561MaRDI QIDQ955247

Aleksandra Ž. Jovanović, Zoran H. Perić, Olivera D. Milanović

Publication date: 19 November 2008

Published in: Information Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ins.2008.05.029

zbMATH Keywords

optimal compressor function\(Z_2\) latticecompanding vector quantizationGaussian sourceoptimal point densitypiecewise linear compander

Mathematics Subject Classification ID

Source coding (94A29)

Related Items (3)

Variable-length coding for performance improvement of asymptotically optimal unrestricted polar quantization of bivariate Gaussian source ⋮ Geometric piecewise uniform lattice vector quantization of the memoryless Gaussian source ⋮ On high-resolution adaptive sampling of deterministic signals

Cites Work

• Unnamed Item
• Information matrices for normal and Laplace mixtures
• Companding and random quantization in several dimensions
• Asymptotically optimal block quantization
• Uniform and piecewise uniform lattice vector quantization for memoryless Gaussian and Laplacian sources
• Multidimensional companding quantization of the gaussian source
• Bennett's integral for vector quantizers

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