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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Journal of Automation and Information Sciences
SJR: 0.232 SNIP: 0.464 CiteScore™: 0.27

ISSN Печать: 1064-2315
ISSN Онлайн: 2163-9337

Выпуски:
Том 51, 2019 Том 50, 2018 Том 49, 2017 Том 48, 2016 Том 47, 2015 Том 46, 2014 Том 45, 2013 Том 44, 2012 Том 43, 2011 Том 42, 2010 Том 41, 2009 Том 40, 2008 Том 39, 2007 Том 38, 2006 Том 37, 2005 Том 36, 2004 Том 35, 2003 Том 34, 2002 Том 33, 2001 Том 32, 2000 Том 31, 1999 Том 30, 1998 Том 29, 1997 Том 28, 1996

Journal of Automation and Information Sciences

DOI: 10.1615/J Automat Inf Scien.v38.i6.20
pages 12-24

Image Compression on the Basis of Edge Compensation in Wavelet Transform

Vladimir G. Ivanov
National Yaroslav Mudry Academy of Law of Ukraine, Kharkov, Ukraine
Mikhail G. Lyubarskiy
Yaroslav Mudryi National Academy of Law of Ukraine, Kharkov, Ukraine
Juriy V. Lomonosov
National Yaroslav Mudry Academy of Law of Ukraine, Kharkov, Ukraine

Краткое описание

A new compression method consisting in multiscale separation of image into edge and background, is suggested. Edge selection is made within each scale on the basis of a symmetrical low-frequency filter and the background is represented by wavelet coefficients. It is demonstrated, that this method, compared to the wavelet transform, is faster and enables one to obtain a higher ratio of image compression.