A method for 3D computer tomography using blending appriximation

Abstract

The new method of restoration of internal structure (density, absorption or easing factor)of a three-dimensional body using information on it in the form of the tomograms set on some system of planes, crossing object of research is offered. This method is based on use of operators of blending approximation of functions of three variables. It has high accuracy and thus allows to smooth the inexact task of experimental data.