METHOD OF INCREASING THE QUALITY OF RECONSTRUCTION OF DIAGNOSTIC IMAGES BASED ON INTEGRAL CONVERTIONS

E.A. Ogir

Èlektron. model. 2019, 41(4):35-47

ABSTRACT

A computational method was developed based on the filtering of reverberation signals-interferencesA computational method was developed based on the filtering of reverberation signals-interferencesand secondary diffraction maxima of the Fourier transform - the conversion when playingdiagnostic images, improves the spatial resolution of the system more than 6 times. The method isintended for use: in medical diagnostics to increase the detection efficiency of low-contrastneoplasms of the initial stage of development and in non-destructive testing tasks to detect thesmallest defects in materials and media (in the construction, energy and fuel industries).

KEYWORDS

reconstruction, interference signals, filtering, spatial resolution, echo signal,reconstruction, interference signals, filtering, spatial resolution, echo signal,hologram.

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