A. A. Baryshev, D. S. Lukomskii, S. F. Lukomskii, “Systems of Scales and Shifts in the Problem Still Image Compression”, Izv. Saratov Univ. Math. Mech. Inform., 2014, Volume 14, Issue 4(2),Pages <nobr>505

This article is cited in 1 paper

Mathematics

Systems of Scales and Shifts in the Problem Still Image Compression

A. A. Baryshev^a, D. S. Lukomskii^b, S. F. Lukomskii^b

^a LLC «Geofiztekhnika», 1, Lomonosov str., Saratov, 410041, Russia
^b Saratov State University, 83, Astrakhanskaya str., Saratov, 410012, Russia

Abstract: A new approach to the construction of two-dimensional Haar and Vilenkin considered. To the obtained systems fast algorithms Fourier–Haar and Fourier–Vilenkin developed. Comparative analysis of algorithms developed in the problem still image compression performed.

Key words: Haar transform, Vilenkin transform, compact group, image processing.

UDC: 517.51

DOI: 10.18500/1816-9791-2014-14-4-505-510