METHOD FOR AUTOMATIC CLASSIFICATION OF X-RAY IMAGES USING TRANSPARENCY MASKS Russian patent published in 2020 - IPC G06K9/62 G06T7/33 G06N3/08 G16H30/00 

FIELD: image processing means.

SUBSTANCE: invention relates to digital image processing methods and can be used in intelligent X-ray classification systems. Result is achieved with a manual of automatic classification of X-ray images using transparency masks, which involves forming an X-ray digital image in form of an array of optical densities of the object, obtaining depth layers of the image by processing the original digital image with local filters unique for each layer, reducing the dimensionality of images in the deep layers using a technique of pooling (sub-sampling), formation of a space of informative features for a trained fully connected neural network from sub-sampled deep layers and classification of the obtained vector of informative features by means of a fully-connected neural network.

EFFECT: technical result consists in improvement of accuracy of recognition of areas of interest when analyzing graphic information.

8 cl, 12 dwg