公开(公告)号：US20250054153A1

公开(公告)日：2025-02-13

申请号：US18925738

申请日：2024-10-24

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yiemeng HOI ,  Joseph MANAK ,  Kazumasa ARAKITA ,  Jingwu YAO ,  James BEGELMAN ,  Victor GORIN

IPC: G06T7/00 ,  A61B6/00 ,  A61B6/03 ,  A61B6/50 ,  G06T17/20 ,  G16H30/40

Abstract: A medical image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires image data including image data of a blood vessel of a subject. The processing circuitry performs analysis related to the blood vessel by using the image data, and specifies a region of interest in the blood vessel based on a result of the analysis. The processing circuitry performs fluid analysis on a region other than the region of interest at a first accuracy, and performs fluid analysis on the region of interest at a second accuracy that is higher than the first accuracy.

公开(公告)号：US20200242770A1

公开(公告)日：2020-07-30

申请号：US16845402

申请日：2020-04-10

Applicant: CANON MEDICAL SYSTEMS CORPORATION

Inventor： Yiemeng HOI ,  Joseph MANAK ,  Kazumasa ARAKITA ,  Jingwu YAO ,  James BEGELMAN ,  Victor GORIN

IPC: G06T7/00 ,  G16H30/40 ,  A61B6/03 ,  A61B6/00 ,  G06T17/20

Abstract: A medical image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires image data including image data of a blood vessel of a subject. The processing circuitry performs analysis related to the blood vessel by using the image data, and specifies a region of interest in the blood vessel based on a result of the analysis. The processing circuitry performs fluid analysis on a region other than the region of interest at a first accuracy, and performs fluid analysis on the region of interest at a second accuracy that is higher than the first accuracy.