METHOD AND APPARATUS FOR IDENTIFYING MATERIALS USING RADIOGRAPHIC IMAGES OF BINOCULAR STEREOSCOPY OBTAINED FOR DIFFERENT RADIATION ENERGY LEVELS Russian patent published in 2010 - IPC H05G1/61 

FIELD: physics.

SUBSTANCE: objects are exposed to radiation during inspection using two X-ray beams between the directions of which there is a certain angle. To obtain a left-hand type and a right-hand type radiographic image, a first set of matrices of planes is created on the depth of each second set of the depth of radiation using a first set of radiation energy levels through: segmentation of the left-hand type and the right-hand type radiographic images, resulting in a left-hand and a right-hand matrix on each radiation depth. The left-hand matrix and the right-hand matrix are combined and a matrix of planes on the depth on each second set of radiation depth is created, after which the first set of matrices of planes on the depth on each second set of radiation depth is combined using the first set of radiation energy levels into assembly matrices of planes and the material of the object is identified through reproduction of gray shades.

EFFECT: design of technology which combines technology of obtaining binocular stereoscopy images with the technology of obtaining images, which enables identification of material where overlapping objects become more distinguishable.

22 cl, 14 dwg, 1 ex