Linearisation Method for Two-dimensional Memoryless Laplass Source

Z. Peric, M. Novkovic, V. Despotovic


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).

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Print ISSN: 1392-1215
Online ISSN: 2029-5731