Linearisation Method for Two-dimensional Memoryless Laplass Source

  • Z. Peric University of Nis
  • M. Novkovic University of Nis
  • V. Despotovic University of Nis

Abstract

In this work we consider piecewise linear vector quantizer of two-dimensional memoryless Laplacian source. Linearization method of the compression function is analyzed, then the effects of this linearization methods of the compression function on total distortion (granular and overload) are presented an this method is also compared with nonlinear method. The vector space is partitioned using rectangular cells. Ill. 3, bibl. 5 (in English; summaries in English, Russian and Lithuanian).

Published
2015-03-16
Section
T 121 SIGNAL TECHNOLOGY