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    METHOD FOR SEGMENTING AN OBJECT IN AN IMAGE
    95.
    发明公开
    METHOD FOR SEGMENTING AN OBJECT IN AN IMAGE 审中-公开

    公开(公告)号：EP3945495A1

    公开(公告)日：2022-02-02

    申请号：EP20305874.8

    申请日：2020-07-30

    申请人： Dassault Systèmes

    发明人： BELTRAND, Nicolas ,  BOUFARGUINE, Mourad ,  GUITTENY, Vincent

    IPC分类号： G06T7/12 ,  G06T7/194 ,  G06T7/143 ,  G06T7/136 ,  G06T7/162

    摘要： The invention relates to a computer-implemented method for segmenting an object (OBJ) in at least one image (IM) acquired by a camera (CAM), comprising the steps of:
    a) computing an edge probabilities image (EPI) based on the image (IM), said edge probabilities image (EPI) comprising, for each pixel of the image (IM), the probability that said pixel is an edge;
    b) computing a segmentation probabilities image (SPI) based on the image (IM), said segmentation probabilities image (SPI) comprising, for each pixel of the image (IM), the probability that said pixel belongs to the object (OBJ);
    c) computing a binary mask (MAS) of the object (OBJ) based on the edge probabilities image (EPI) and based on the segmentation probabilities image (SPI).

    IDENTIFICATION OF ADVISORY REGIONS IN BREAST MAGNETIC RESONANCE IMAGING
    99.
    发明公开
    IDENTIFICATION OF ADVISORY REGIONS IN BREAST MAGNETIC RESONANCE IMAGING 审中-公开

    公开(公告)号：EP3886039A1

    公开(公告)日：2021-09-29

    申请号：EP20165864.8

    申请日：2020-03-26

    申请人： Koninklijke Philips N.V.

    发明人： SAHA, Indrajit ,  KATSCHER, Ulrich

    IPC分类号： G06T7/00 ,  G06T7/11 ,  G06T7/136 ,  G06T7/174

    摘要： Disclosed herein is a method of medical imaging. The method comprises: receiving (200) an echo planar diffusion weighted magnetic resonance image (122) of a region of interest (309) descriptive of breast tissue; receiving (202) a fat suppressed T2 weighted magnetic resonance image (124) descriptive of the region of interest; segmenting (204) the echo planar diffusion weighted magnetic resonance image to identify high diffusion rate regions (128); segmenting (206) the fat suppressed T2 weighted magnetic resonance image to identify tissue regions (130); identifying (208) a portion of the tissue regions as advisory regions (134) by inputting the high diffusion rate regions and the tissue regions into an image processing module; and providing (210) the advisory regions as a segmentation of the fat suppressed T2 weighted magnetic resonance image.