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.

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：US20210082374A1

公开(公告)日：2021-03-18

申请号：US16570731

申请日：2019-09-13

Applicant: Canon Medical Systems Corporation

Inventor： James BEGELMAN ,  Victor GORIN ,  Joseph MANAK

IPC: G09G5/373 ,  G06T11/00 ,  G06T3/40 ,  G06T3/60 ,  G09G5/06

Abstract: A system, method and computer readable medium to render, as a single image, source data from a network of data providers, that provide source data of a respective data type. A composition space contains two-dimensional (2D) display surfaces to which the source data is provided from the data providers, and transformation operator surfaces, which are located at different positions in a depth direction than the 2D display surfaces. Each of the transformation operator surfaces represent a respective visual transformation operation on surfaces of the 2D display surfaces that are positioned at lesser depths than the transformation operator surface. Using data-centric communication, updates are published to the 2D display surfaces, the updates including the source data from the data providers, and, upon detecting an update to a subscribed 2D display surface, the subscribed 2D display surface is rendered as the single image by performing the visual transformation operations.