知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

7 records (took 0.013 seconds)

    MEDICAL IMAGE EDITING
    1.
    发明申请
    MEDICAL IMAGE EDITING 审中-公开

    公开(公告)号：US20180005455A1

    公开(公告)日：2018-01-04

    申请号：US15537360

    申请日：2015-12-07

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Fabian WENZEL ,  Thomas Heiko STEHLE ,  Carsten MEYER ,  Lyubomir Georgiev ZAGORCHEV ,  Jochen PETERS ,  Martin BERGTHOLDT

    IPC: G06T19/20 ,  G06T17/20

    CPC classification number: G06T19/20 ,  G06T17/205 ,  G06T2200/24 ,  G06T2210/41 ,  G06T2219/2021

    Abstract: The present invention relates to medical image editing. In order to facilitate the medical image editing process, a medical image editing device (50) is provided that comprises a processor unit (52), an output unit (54), and an interface unit (56). The processor unit (52) is configured to provide a 3D surface model of an anatomical structure of an object of interest. The 3D surface model comprises a plurality of surface sub-portions. The surface sub-portions each comprise a number of vertices, and each vertex is assigned by a ranking value. The processor unit (52) is further configured to identify at least one vertex of vertices adjacent to the determined point of interest as an intended vertex. The identification is based on a function of a detected proximity distance to the point of interest and the assigned ranking value. The output unit (54) is configured to provide a visual presentation of the 3D surface model. The interface unit (56) is configured to determine a point of interest in the visual presentation of the 3D surface model by interaction of a user. The interface unit 56 is further configured to modify the 3D surface model by displacing the intended vertex by manual user interaction. In an example, the output unit (54) is a display configured to display the 3D surface model directly to the user (58).

    IMAGE SEGMENTATION AND PREDICTION OF SEGMENTATION
    5.
    发明申请
    IMAGE SEGMENTATION AND PREDICTION OF SEGMENTATION 有权

    公开(公告)号：US20220319010A1

    公开(公告)日：2022-10-06

    申请号：US17840708

    申请日：2022-06-15

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Rolf Jürgen WEESE ,  Alexandra GROTH ,  Jochen PETERS

    IPC: G06T7/12 ,  G06T7/149 ,  G06T7/174 ,  G06F17/16 ,  G06T5/00

    Abstract: Systems and methods are provided for generating and using statistical data which is indicative of a difference in shape of a type of anatomical structure between images acquired by a first imaging modality and images acquired by a second imaging modality. This statistical data may then be used to modify a first segmentation of the anatomical structure which is obtained from an image acquired by the first imaging modality so as to predict the shape of the anatomical structure in the second imaging modality, or in general, to generate a second segmentation of the anatomical structure as it may appear in the second imaging modality based on the statistical data and the first segmentation.

    IMAGE SEGMENTATION AND PREDICTION OF SEGMENTATION
    7.
    发明申请
    IMAGE SEGMENTATION AND PREDICTION OF SEGMENTATION 审中-公开

    公开(公告)号：US20200005464A1

    公开(公告)日：2020-01-02

    申请号：US16492211

    申请日：2018-03-02

    Applicant: KONINKLIJKE PHILIPS N.V.

    Inventor： Rolf Jürgen WEESE ,  Alexandra GROTH ,  Jochen PETERS

    IPC: G06T7/12 ,  G06T7/174 ,  G06T7/149 ,  G06T5/00 ,  G06F17/16

    Abstract: Systems and methods are provided for generating and using statistical data which is indicative of a difference in shape of a type of anatomical structure between images acquired by a first imaging modality and images acquired by a second imaging modality. This statistical data may then be used to modify a first segmentation of the anatomical structure which is obtained from an image acquired by the first imaging modality so as to predict the shape of the anatomical structure in the second imaging modality, or in general, to generate a second segmentation of the anatomical structure as it may appear in the second imaging modality based on the statistical data and the first segmentation.

Patent Agency Ranking