PROCESS FOR GENERATION OF IMAGE OF OBJECT INTERNAL STRUCTURE WITH AID OF PENETRATING RADIATION

摘要

FIELD: nondestructive testing of object internal structure by generation of image in flux of penetrating radiation. SUBSTANCE: invention is based on the fact that flux 4 of penetrating radiation with local angular spread limited by means of collimator 3 is passed through object 5. Radiation flux 6 passed through examined object 5 is recorded by direct selective detector 10 with width of directional pattern not exceeding double value of local angular spread of flux 4 of penetrating radiation to form image. In this case, local limitation of radiation flux 4 is carried out in two mutually crossing planes. EFFECT: increased efficiency. 9 cl, 7 dwg