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    INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM
    2.
    发明申请
    INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM 有权

    公开(公告)号：US20220084206A1

    公开(公告)日：2022-03-17

    申请号：US17468475

    申请日：2021-09-07

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Ryo Ishikawa ,  Toru Tanaka ,  Kiyohide Satoh ,  Hiroshi Moriya

    IPC: G06T7/00 ,  G06T7/246

    Abstract: An information processing apparatus includes a first acquisition unit configured to acquire a characteristic amount relating to movement of a target site of a subject, a second acquisition unit configured to acquire a standard characteristic amount, based on a characteristic amount relating to movement of a target site of a standard subject different from the subject, and a calculation unit configured to calculate a characteristic value relating to the movement of the target site of the subject, based on the characteristic amount relating to the movement of the target site of the subject and the standard characteristic amount, wherein the second acquisition unit performs a coordinate transformation of the characteristic amount of the standard subject into a reference space, and calculates the standard characteristic amount, based on a characteristic amount resulting from the coordinate transformation.

    INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM
    4.
    发明申请
    INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM 有权

    公开(公告)号：US20210150711A1

    公开(公告)日：2021-05-20

    申请号：US17157699

    申请日：2021-01-25

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Fukashi Yamazaki ,  Kiyohide Satoh

    IPC: G06T7/00 ,  G06N20/00 ,  G06K9/62 ,  G06K9/46

    Abstract: An information processing apparatus according includes an acquisition unit configured to acquire an image, an extraction unit configured to extract part of regions included in the image as a target region, a determination unit configured to determine a variation in density value of a pixel included in the target region such that an absolute value of the variation in density value of the pixel included in the target region is larger than an absolute value of a variation in density value of a pixel included in a region other than the target region, a generation unit configured to generate a training image in which a density value of the pixel included in the target region is changed based on the variation determined by the determination unit, and a training unit configured to train a identifier using the training image.

    Image diagnosis apparatus and method for dynamically focusing tracked ultrasound probe with multimodal imaging system
    5.
    发明授权
    Image diagnosis apparatus and method for dynamically focusing tracked ultrasound probe with multimodal imaging system 有权

    公开(公告)号：US10828010B2

    公开(公告)日：2020-11-10

    申请号：US15398045

    申请日：2017-01-04

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Koichiro Wanda ,  Takaaki Endo ,  Kiyohide Satoh

    IPC: A61B8/00 ,  A61B5/055 ,  A61B8/08

    Abstract: This invention provides a technique to dynamically set an imaging parameter appropriate for observing a region of interest on an object to generate a high-quality echogram while maintaining the operability to change the position and orientation of a probe. A region-of-interest acquisition unit acquires region information that defines the region of interest. A position and orientation acquisition unit acquires position and orientation information representing the position and orientation of a probe. A parameter deciding unit obtains an imaging parameter based on the positional relationship between an imaging range decided based on the position and orientation information and the region of interest defined by the region information, and outputs the obtained imaging parameter to an imaging unit.

    Image processing apparatus and image processing method
    6.
    发明授权
    Image processing apparatus and image processing method 有权

    公开(公告)号：US10548483B2

    公开(公告)日：2020-02-04

    申请号：US15854250

    申请日：2017-12-26

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Takaaki Endo ,  Itaru Otomaru ,  Kiyohide Satoh

    IPC: A61B5/00 ,  A61B8/08 ,  G06K9/62 ,  G02B21/36

    Abstract: An image processing apparatus, comprises an image acquiring unit that acquires a plurality of object images captured by imaging an object for a plurality of times; a shape acquiring unit that acquires shape information, which is information representing a shape of the object; an image dividing unit that divides each of the plurality of object images into at least two partial images, based on the shape information; and an image registering unit that registers the divided partial images.

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