Compatible filtration of images in systems for digital X-ray analysis with consideration divergence of beam of ray

Abstract

The aim of the paper is to consider the problem of matched filtration of images in the systems of digital X ray radiography. Calculated relation for the transfer function of a matched filter and the maximum value of the signal to noise ratio when detecting in a tested object the expanded inhomogeneities are presented. The radiation beam divergence and the finite dimensions of the X-ray source focal spot are taken into account.

Original language	English
Pages (from-to)	61-68
Number of pages	8
Journal	Defektoskopiya
Issue number	1
Publication status	Published - 2001

ASJC Scopus subject areas

Engineering(all)

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title = "Compatible filtration of images in systems for digital X-ray analysis with consideration divergence of beam of ray",

abstract = "The aim of the paper is to consider the problem of matched filtration of images in the systems of digital X ray radiography. Calculated relation for the transfer function of a matched filter and the maximum value of the signal to noise ratio when detecting in a tested object the expanded inhomogeneities are presented. The radiation beam divergence and the finite dimensions of the X-ray source focal spot are taken into account.",

author = "Udod, {Victor Anatolievich} and Temnik, {A. K.}",

year = "2001",

language = "English",

pages = "61--68",

journal = "Defektoskopiya",

issn = "0130-3082",

publisher = "Izdatel'stvo Nauka",

number = "1",

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AU - Udod, Victor Anatolievich

AU - Temnik, A. K.

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N2 - The aim of the paper is to consider the problem of matched filtration of images in the systems of digital X ray radiography. Calculated relation for the transfer function of a matched filter and the maximum value of the signal to noise ratio when detecting in a tested object the expanded inhomogeneities are presented. The radiation beam divergence and the finite dimensions of the X-ray source focal spot are taken into account.

AB - The aim of the paper is to consider the problem of matched filtration of images in the systems of digital X ray radiography. Calculated relation for the transfer function of a matched filter and the maximum value of the signal to noise ratio when detecting in a tested object the expanded inhomogeneities are presented. The radiation beam divergence and the finite dimensions of the X-ray source focal spot are taken into account.

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