Some features of the image production in a computer x-ray tomograph

Abstract

The principle of an x-ray tomography is considered. Some laws of x-ray radiation and organism tissue interaction are submitted. How on the basis of Radons transformation form the projective data for reconstruction of the image in a computer x-ray tomograph there are shown. Theoretical bases of the projections forms and reconstruction of axial-symmetrical pathological focus are presented.

Keywords

• x-ray tomography
• linear factor of absorption
• radon’s transformation
• image reconstruction