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    PROCEDE AUTOMATIQUE DE DETERMINATION PREDICTIVE DE LA POSITION DE LA PEAU
    4.
    发明公开
    PROCEDE AUTOMATIQUE DE DETERMINATION PREDICTIVE DE LA POSITION DE LA PEAU 审中-公开
    自动化设备VERFAHREN ZUR VORABBESTIMMUNG DER POSITION DER HAUT

    公开(公告)号：EP2961316A1

    公开(公告)日：2016-01-06

    申请号：EP14713205.4

    申请日：2014-03-03

    申请人： Institut de Recherche sur les Cancers de l'Appareil Digestif IRCAD

    发明人： SOLER, Luc ,  MARESCAUX, Jacques ,  NICOLAU, Stéphane ,  HOSTETTLER, Alexandre

    IPC分类号： A61B5/055 ,  A61B5/11 ,  A61B5/113 ,  A61B6/00 ,  G06T7/00 ,  G06T7/20

    CPC分类号： A61B5/055 ,  A61B5/0077 ,  A61B5/1127 ,  A61B5/1128 ,  A61B5/1135 ,  A61B5/7275 ,  A61B6/02 ,  A61B6/52 ,  A61B2090/3937 ,  A61B2090/3954 ,  A61B2090/3958 ,  A61B2576/00 ,  G06T7/11 ,  G06T7/12 ,  G06T7/136 ,  G06T2207/30088 ,  G06T2207/30204

    摘要： Automatic method of predictive determination of the position of the skin The subject of the present invention is an automatic method of predictive determination of the position and of the displacements of the skin of a subject in a zone of interest, said subject breathing freely or in an assisted manner, said method consisting, in a prior manner, in acquiring several configurations of the profile of the skin in axial planes, doing so at given successive instants, in different respiratory positions. Method characterized in that it consists, during a prior phase, for each axial plane considered, in constructing at least one deformable numerical model on the basis of the various skin profiles, thereafter logging, in a repetitive manner, the actual position of a point of the skin of the subject at the level of each of the aforesaid axial planes, the position of which is modified in a significant manner during the inhaling and exhaling phases, and in providing, substantially in real time, a simulation of the profile of the skin in each axial plane, as a function of the actual position logged, as well as a three-dimensional evolutive representation of the skin at the level of the zone of interest, by interpolation between the various axial planes.

    摘要翻译： 一个自动过程，用于预测确定感兴趣区域中受试者皮肤的位置和运动，其中主体呼吸自由地或以辅助的方式，包括在给定的连续的初步获取轴向平面中的皮肤轮廓的多个构造 时间，不同的呼吸位置，并且对于每个轴向平面，构建从不同皮肤轮廓开始的至少一个可变形数字模型，然后以重复的方式注意皮肤上的点在每个轴向平面的水平面上的实际位置 ，其位置在吸入和呼出阶段期间被显着改变，并且基本上实时地提供了作为所注意的实际位置的函数的每个轴向平面中的皮肤轮廓的模拟以及皮肤的演变的三维表示 在感兴趣区域的水平，通过不同轴向平面之间的插值。