Authors: Velimirović, Lazar 
Perić, Zoran
Nikolić, Jelena
Stanković, Miomir
Affiliations: Mathematical Institute of the Serbian Academy of Sciences and Arts 
Title: Approximation of the Optimal Compressor Function by Spline Functions
Journal: XVIII Conference and Exhibition – YUINFO 2012 - Proceedings
First page: 331
Last page: 334
Conference: XVIII Conference and Exhibition – YUINFO 2012, Kopaonik, Serbia, February-March 29-03, 2012
Issue Date: 2012
Rank: M33
ISBN: 978-86-85525-09-4
In this paper the approximation of spline functions of first and second order is determined, by which the optimal compressor function is approximated. On the basis of the obtained approximate spline functions, a quantizer designing is done. The achieved SQNR is very close to that of the model of quantizer based on the nonlinear compressor function.
Keywords: Optimal Compressor Function | Spline Functions | SQNR
Publisher: Društvo za informacione sisteme i računarske mreže
Project: Development of new information and communication technologies, based on advanced mathematical methods, with applications in medicine, telecommunications, power systems, protection of national heritage and education 

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