New Information Technology of Formation of Holographic Acoustic Images of High Resolution in the Systems of Ultrasonic Visualization for Medical Purposes

OGIR A.S., OGIR E.A., TARAPATA V.V.

ABSTRACT

The article presents the methods for formation of acoustic images for medical purposes; the process of their formation involves irradiation of the control object, registration of the scattered echo signals, their processing for focusing the image and transformation of summary echo signal. A strong response of the focused point by summing the signals from different points of the measurement aperture was obtained by focusing the echo signals.

KEYWORDS

ultrasound imaging, contrast resolution, the echo signal, a holographic system.

REFERENCES

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Evdokimov, V.F., Ogir, A.S. and  Tarapata, V.V. (2008), “Mathematical models of  image  forming processes  in ungolographical ultrasonic defectoscopy”, Elektronnoe modelirovanie, Vol.  30, no. 1, pp. 89-102.

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