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    MEDICAL IMAGE PROCESSING APPARATUS, MEDICAL IMAGE PROCESSING APPARATUS METHOD, AND NON-TRANSITORY, COMPUTER-READABLE MEDIUM
    1.
    发明公开
    MEDICAL IMAGE PROCESSING APPARATUS, MEDICAL IMAGE PROCESSING APPARATUS METHOD, AND NON-TRANSITORY, COMPUTER-READABLE MEDIUM 审中-公开

    公开(公告)号：US20230281838A1

    公开(公告)日：2023-09-07

    申请号：US18176513

    申请日：2023-03-01

    Applicant: CANON MEDICAL SYSTEMS CORPORATION ,  FUJITA ACADEMY

    Inventor： Yoshiharu OHNO ,  Kota AOYAGI ,  Hitoshi YAMAGATA

    IPC: G06T7/33 ,  G06T7/00 ,  G06T7/155

    CPC classification number: G06T7/337 ,  G06T7/0014 ,  G06T7/155 ,  G06T2207/30061 ,  G06T2207/20036

    Abstract: A medical image processing apparatus includes processing circuitry. The processing circuitry obtains a morphological image and a functional image including at least a predetermined anatomical structure of a test subject; obtains reference morphological data and reference functional data corresponding to the morphological image and the functional image, respectively; individually segments the morphological image and the reference morphological data according to a function of interest appearing on the functional image; segments the functional image with reference to the segmental morphological images, and segments the reference functional data with reference to the segmental reference morphological data; performs a first registration process for aligning the segmental morphological images and the segmental reference morphological data with each other; and performs a second registration process for aligning the segmental functional images and the segmental reference functional data with each other according to a result of the first registration process.

    MEDICAL INFORMATION PROCESSING APPARATUS AND MEDICAL INFORMATION PROCESSING METHOD
    2.
    发明申请
    MEDICAL INFORMATION PROCESSING APPARATUS AND MEDICAL INFORMATION PROCESSING METHOD 有权

    公开(公告)号：US20230025920A1

    公开(公告)日：2023-01-26

    申请号：US17938521

    申请日：2022-10-06

    Applicant: CANON MEDICAL SYSTEMS CORPORATION

    Inventor： Naoki SASAKI ,  Hitoshi YAMAGATA

    IPC: G06T7/00 ,  G16H30/40

    Abstract: A medical information processing apparatus according to an embodiment includes storage circuitry and processing circuitry. The storage circuitry is configured to store therein human body data structured with a plurality of voxels. The processing circuitry is configured to generate human body data by causing each of the voxels in the human body data to store therein composition information based on information about an anatomical structure of a human body, a data value based on medical image data, and relevance to an adjacent voxel.

    CELL IDENTIFICATION SYSTEM AND CELL IDENTIFICATION METHOD
    3.
    发明申请
    CELL IDENTIFICATION SYSTEM AND CELL IDENTIFICATION METHOD 审中-公开

    公开(公告)号：US20200377842A1

    公开(公告)日：2020-12-03

    申请号：US16885448

    申请日：2020-05-28

    Applicant: Canon Medical Systems Corporation

    Inventor： Hitoshi YAMAGATA

    IPC: C12M1/34 ,  G06T7/00

    Abstract: According to one embodiment, a cell identification system includes an imaging device and an identification device. The imaging device includes a well plate, a rotation mechanism, and an imaging part. The well plate is provided with a plurality of wells capable of accommodating cells. The rotation mechanism rotates the cells. The imaging part images the cells. The identification device includes processing circuitry. The processing circuitry controls the rotation mechanism to rotate the cells, controls the imaging part to image the cells each time the cells are rotated by the rotation mechanism, and inputs an image for the cells captured by the imaging part to a learned model so as to identify a cell in a good state from among the cells.

    RANDOM NUMBER GENERATOR
    5.
    发明申请
    RANDOM NUMBER GENERATOR 有权

    公开(公告)号：US20210117159A1

    公开(公告)日：2021-04-22

    申请号：US17018644

    申请日：2020-09-11

    Applicant: TOHOKU UNIVERSITY ,  CANON MEDICAL SYSTEMS CORPORATION

    Inventor： Takahiro HANYU ,  Naoya ONIZAWA ,  Akira TAMAKOSHI ,  Hiroyuki FUJITA ,  Hitoshi YAMAGATA

    IPC: G06F7/58

    Abstract: A random number generator according to one embodiment includes a write circuit, a read circuit, and a signal output circuit. The write circuit inverts magnetization of a magnetic layer of a magnetic tunnel junction element stochastically by supplying current to the magnetic layer. The read circuit reads the magnetization. The signal output circuit generates a random number on the basis of the magnetization read by the read circuit. The random number generator includes a sequence control circuit that controls the write circuit and the read circuit. The sequence control circuit regulates the write circuit to supply the current to the write circuit in a first period, and causes the read circuit to read the magnetization after the first period is finished and then a second period longer than the first period is elapsed.

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