|Title:||Design of hybrid vector quantizer for the Gaussian source||Journal:||8th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services, TELSIKS 2007, Proceedings of Papers||First page:||143||Last page:||146||Conference:||TELSIKS 2007 - 8th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services; Nis; Serbia; 26 September 2007 through 28 September 2007||Issue Date:||1-Dec-2007||ISBN:||978-142441468-0||DOI:||10.1109/TELSKS.2007.4375958||Abstract:||
In this paper we propose new model of vector quantizers which combines two classical models of quantizers. Particularly, the proposed model, denoted as hybrid, combines the compandor model and the general Lloyd-Max's model of vector quantizers. The performance analizes of these models are caried out for the Gaussian input signals. It is demonstrated that for a fixed number of quantizaton cells vector quantizers designed according to the hybrid model provides quantizer's performance very close to the optimal that corresponds to the Lloyd-Max's quantizers.
|Keywords:||Compandor model | General Lloyd-Max's model | Hybrid model | Vector quantizers||Publisher:||IEEE|
Show full item record
checked on Mar 21, 2023
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.