METHOD OF OBTAINING HIGH-DEFINITION X-RAY IMAGES ON PULSED SOURCE Russian patent published in 2024 - IPC G01N23/04 G06T5/00 

FIELD: physics.

SUBSTANCE: use for obtaining high-definition X-ray images. Essence of the invention consists in the fact that the analysed object is placed on one axis between a pulsed X-ray source and a camera for recording X-ray images, wherein in the plane of the investigated object, perpendicular to said axis, a marker is placed, then said plane with the object of analysis and the marker placed in it is illuminated with N successive pulses from the X-ray source, wherein for each pulse an image is recorded in the form of a two-dimensional array of signal intensity values in each pixel, then, for each image n of N images, determining the shift value dA_n in units of pixels of the matrix of the recording camera of the position of the edge of the marker on the image relative to its position on the image obtained during the first pulse, after which N images are summed, wherein each of them is pre-shifted in parallel to its corresponding distance dA_n in the direction opposite to the shift, wherein shift is performed by shifting values in each pulse two-dimensional data array by number of rows and/or columns corresponding to distance dA_n in matrix pixels by recording camera.

EFFECT: providing the possibility of increasing the clarity of X-ray images.

5 cl, 3 dwg