PROCESSING AND ANALYSIS OF DATA ON COMPUTER-ASSISTED TOMOGRAPHY IMAGES Russian patent published in 2018 - IPC A61B8/13 G06T1/40 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medicine, namely, systems and methods for image processing and data analysis in computer-assisted tomography, and can be used to process image data of medical imaging. Said system comprises a non-volatile computer-readable storage medium containing executable instructions for implementing the method for processing image data of medical imaging, wherein the system contains: memory; processor associated with said memory. Plurality of initial images of medical imaging of the body under examination are obtained. Then, said plurality of initial images is processed by the first convolutional neural network to obtain one or more pseudo radioisotopic emission (pseudo-RE) images of the body under examination. Using the second convolutional neural network, one or more pseudo-RE images are processed, where each of one or more pseudo-RE images illustrates a simulated distribution of the radioactive marker in one or more target organs in the body under examination, including determination of the probability of the presence in one or more of the original images from the plurality of source images diagnostically significant image attributes, associated with a specific medical diagnosis related to the body under examination. After that, the second convolutional neural network is used to classify one or more of said original images from the plurality of source images with respect to a predetermined medical diagnosis for the body under examination.

EFFECT: group of inventions provides higher accuracy of medical diagnosis.

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