METHOD, APPARATUS AND SYSTEM FOR SPINE LABELING
    1.
    发明公开
    METHOD, APPARATUS AND SYSTEM FOR SPINE LABELING 审中-公开
    VERFAHREN,VORRICHTUNG UND SYSTEM ZURRÜCKENBESCHRIFTUNG

    公开(公告)号:EP3107031A1

    公开(公告)日:2016-12-21

    申请号:EP15172692.4

    申请日:2015-06-18

    IPC分类号: G06K9/00 G06T7/00

    摘要: The invention relates to a method and an according apparatus and system for labeling one or more parts of a spine in at least one magnetic resonance (MR) image (30) of a human or animal body, said method comprising the following steps: transforming the image (30) having a first number of intensity levels into a target image (33) having a second number of intensity levels, the second number of intensity levels being smaller than the first number of intensity levels, by considering the entropy of texture variations in one or more training images; determining a position, in particular a center position, in each of the one or more parts of the spine in the target image (33); and labeling the determined position of the one or more parts of the spine in the image (30) or the target image (33) with anatomical labels.

    摘要翻译: 本发明涉及一种用于在人或动物体的至少一个磁共振(MR)图像(30)中标记脊柱的一个或多个部分的方法和相关装置和系统,所述方法包括以下步骤: 具有第一数量的强度水平的图像(30)通过考虑第二数量的强度水平的第二数量的强度水平的第二数量小于第一数量的强度水平,通过考虑第二数量的强度水平的纹理变化的熵 一个或多个训练图像; 确定目标图像(33)中的脊柱的一个或多个部分中的每一个中的位置,特别是中心位置; 以及用解剖标签在图像(30)或目标图像(33)中标记所述脊柱的一个或多个部分的确定位置。

    METHOD, APPARATUS AND SYSTEM FOR ANALYZING MEDICAL IMAGES OF BLOOD VESSELS
    6.
    发明公开
    METHOD, APPARATUS AND SYSTEM FOR ANALYZING MEDICAL IMAGES OF BLOOD VESSELS 审中-公开
    VERFAHREN,VORRICHTUNG系统ZUR分析药剂BILDER VONBLUTGEFÄSSEN

    公开(公告)号:EP3142069A1

    公开(公告)日:2017-03-15

    申请号:EP15184638.3

    申请日:2015-09-10

    IPC分类号: G06T7/00

    摘要: The invention relates to a method and an according apparatus and system for analyzing medical images of blood vessels, said method comprising the following steps: a) classifying a surrounding of at least one vessel represented in at least one medical image by applying a first classifier to the medical image, whereby the surrounding of the vessel is assigned to one of at least two surrounding classes, and b) segmentation of the at least one vessel dependent on the surrounding class to which the surrounding of the vessel has been assigned. The invention allows for a reliable segmentation and/or shape detection, in particular bifurcation detection, of blood vessels represented in medical images.

    摘要翻译: 本发明涉及一种用于分析血管的医学图像的方法和相关装置和系统,所述方法包括以下步骤:a)通过将第一分类器应用于至少一个医学图像中表示的至少一个血管的周围, 医疗图像,其中容器的周围被分配到至少两个周围类别中的一个,以及b)取决于已经分配了容器的周围的周围类别的至少一个容器的分割。 本发明允许在医学图像中表示的血管的可靠的分割和/或形状检测,特别是分叉检测。