BLOOD FLOW FIELD ESTIMATION APPARATUS, LEARNING APPARATUS, BLOOD FLOW FIELD ESTIMATION METHOD, AND PROGRAM

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United States of America Patent

APP PUB NO 20230046302A1
SERIAL NO

17798870

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Abstract

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A blood flow field estimation apparatus is provided, including an estimation unit that uses a learned model obtained in advance by performing machine learning to learn a relationship between organ tissue three-dimensional structure data including image data of a plurality of organ cross-sectional images serving as cross-sectional images of an organ and having each pixel provided with two or more bit depths and image position information serving as information indicating a position of an image reflected on each of the organ cross-sectional images in the organ, and a blood flow field in the organ, and estimates the blood flow field in the organ of an estimation target, based on the organ tissue three-dimensional structure data of the organ of the estimation target, and an output unit that outputs an estimation result of the estimation unit.

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TOHOKU UNIVERSITYMIYAGI PREFECTURE JAPAN MIYAGI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ANZAI, Hitomi Sendai-shi, Miyagi, JP 3 0
LI, Gaoyang Sendai-shi, Miyagi, JP 1 0
NIIZUMA, Kuniyasu Sendai-shi, Miyagi, JP 4 0
OHTA, Makoto Sendai-shi, Miyagi, JP 32 187
SUGIYAMA, Shinichiro Sendai-shi, Miyagi, JP 5 29
TOMINAGA, Teiji Sendai-shi, Miyagi, JP 13 9
WATANABE, Kazuhiro Sendai-shi, Miyagi, JP 385 4613

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