MEDICAL IMAGE-PROCESSING APPARATUS, CHANGE-DEGREE CALCULATION METHOD, AND NON-VOLATILE COMPUTER-READABLE MEDIUM

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United States of America Patent

APP PUB NO 20230334670A1
SERIAL NO

18302181

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A medical image-processing apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires a first medical image captured at first timing, and a second medical image in which an identical position to the first medical image is captured at second timing, which is different from the first timing, identifies a change region to be a logical OR of a first region included in the first medical image and a second region that corresponds to the first region and is included in the second medical image when the first medical image and the second medical image are overlaid on each other in an aligned manner, and calculates a degree of change of the change region between the first timing and the second timing based on the first region and the second region that form the change region.

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Patent Owner(s)

Patent OwnerAddress
CANON MEDICAL SYSTEMS CORPORATION1385 SHIMOISHIGAMI OTAWARA-SHI TOCHIGI 324-8550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SHIROISHI, Ryo Nasushiobara, JP 12 18
TAGUCHI, Akihiro Sakura, JP 57 8041

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