SYSTEM AND METHOD FOR AUGMENTING ANEURYSM LEARNING DATA
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United States of America Patent
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Issued Date -
Aug 17, 2023
app pub date -
Jun 23, 2021
filing date -
Jun 24, 2020
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Abstract
The present invention relates to a method and system for augmenting aneurysm learning data for augmenting artificial images formed of various result values calculated from simulation results. The method of augmenting aneurysm learning data according to the present invention includes: performing a simulation using aneurysm data; predicting a position having a smallest thickness in an aneurysm based on a result of the simulation; setting a center position at the predicted position; setting a plurality of peripheral positions at different positions having a preset radius from the center position; extracting blood flow data according to a preset sampling period for a reference time at each of the center position and the plurality of peripheral positions; converting the extracted blood flow data into an image to generate a blood flow image; and generating a central image and a peripheral image in which a plurality of blood flow images according to the center position and the peripheral position are arranged in the order of the reference time; and generating different artificial images by changing an arrangement order of the central image and the peripheral image.
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