[en] A technique for image reproduction of complex shaped objects using a series of radiograms is described. Peculiarities of digital synthesis and methods of the increase of local contrasts and numerical characteristics of image are considered. The present paper is the first stage of the general problem of digital radiation introscopes, ensuring presentation in the real time scale of the information on the structure of complex configuration objects. Experimental testing of the considered method of image synthesis was carried out using turbine blades as objects of complex configuration