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自动化与信息科学期刊
SJR: 0.275 SNIP: 0.59 CiteScore™: 0.8

ISSN 打印: 1064-2315
ISSN 在线: 2163-9337

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自动化与信息科学期刊

DOI: 10.1615/JAutomatInfScien.v36.i10.30
12 pages

Fourier and Wavelet Image Analysis with Respect to JPEG-Process Engineering

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

ABSTRACT

Comparative outcomes of computer simulation of certain classes of images with application of discrete cosine transform, the Haar transform and wavelet transforms for JPEG image processing technique are presented on the basis of the main idea of substitute of the image of immediate object of coding for its discrete Fourier transform. In this way the image is subject to the unitary mathematical transform and as a result the obtained coefficients are quantized, encoded and transmitted by a communication channel or are stored in archive.


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