公开(公告)号：US20110235883A1

公开(公告)日：2011-09-29

申请号：US13052252

申请日：2011-03-21

申请人： Machiko NAKAGAWA ,  Toshiaki HISADA ,  Seiryo SUGIURA ,  Takumi WASHIO ,  Jun-ichi OKADA ,  Yoshimasa KADOOKA

发明人： Machiko NAKAGAWA ,  Toshiaki HISADA ,  Seiryo SUGIURA ,  Takumi WASHIO ,  Jun-ichi OKADA ,  Yoshimasa KADOOKA

IPC分类号： G06K9/00

CPC分类号： G06T7/12 ,  G06T19/20 ,  G06T2207/10072 ,  G06T2207/30048 ,  G06T2210/41 ,  G06T2219/2021

摘要： A method includes: obtaining designated 3D template for a designated part in a heart; generating 3D annulus data representing an annulus of a heart valve identified as a reference of transformation, from a cross-section image in a plane passing through an axis within the annulus of the identified heart valve in 3D volume data generated from tomographic images; identifying a first point on the annulus of the identified heart valve in the designated 3D template and a second point on the annulus represented by the 3D annulus data; arranging n starting points from the first point on the annulus of the identified heart valve in the designated 3D template and n target points from the second point on the annulus represented by the 3D annulus data; and calculating movement destination coordinates of vertices of polygons relating to the designated 3D template to transform the designated 3D template.

摘要翻译： 一种方法包括：获得心脏中指定部位的指定3D模板; 从通过断层图像生成的3D体积数据中的所识别的心脏瓣膜的环内的轴的平面中的横截面图像生成表示被识别为变换参考的心脏瓣膜的环的3D环状数据; 识别所指定的3D模板中所识别的心脏瓣膜的环的第一点和由3D环数据表示的环的第二点; 从指定的3D模板中的所识别的心脏瓣膜的环的第一点和从由3D环数据表示的环的第二点的n个目标点设置n个起始点; 以及计算与所指定的3D模板相关的多边形的顶点的移动目标坐标以变换所指定的3D模板。

公开(公告)号：US20120081365A1

公开(公告)日：2012-04-05

申请号：US13248504

申请日：2011-09-29

申请人： Machiko NAKAGAWA

发明人： Machiko NAKAGAWA

IPC分类号： G06T15/00

CPC分类号： G06T19/20 ,  G06F3/04815 ,  G06T2219/2016

摘要： An object operation device for operating an object displayed on a display device, the object operation device includes a coordinate system generation unit that generates a local coordinate system for each of a plurality of points set around a reference object that is a reference of an operation when a target object is moved three-dimensionally by the operation, a move destination coordinates calculation unit that calculates move destination coordinates of the target object corresponding to a move command value of the target object inputted through an input device based on the local coordinate system of each of the generated plurality of points, and a moving process unit that moves the target object to the calculated move destination coordinates.

摘要翻译： 一种用于操作在显示装置上显示的对象的对象操作装置，所述对象操作装置包括：坐标系生成单元，用于为作为参考对象的参考对象设定的多个点中的每一个生成局部坐标系， 通过该操作三维地移动目标对象;移动目的地坐标计算单元，其基于各自的局部坐标系，计算与通过输入装置输入的目标对象的移动指示值对应的目标对象的移动目标坐标 以及移动处理单元，其将目标对象移动到计算出的移动目标坐标。

公开(公告)号：US20100194766A1

公开(公告)日：2010-08-05

申请号：US12695306

申请日：2010-01-28

申请人： Machiko NAKAGAWA

发明人： Machiko NAKAGAWA

IPC分类号： G06F12/02

CPC分类号： G06T17/005

摘要： A method of visualizing visualization object data by creating a visualized image, including setting a visualization requirement; determining each node from a root node to a leaf node as a selected node, and determining whether or not the selected node satisfies the visualization requirement; registering nodes in a selected-node list for creating a visualization image when the selected node is a leaf node or has been determined to satisfy the visualization requirement, while replacing the selected node with child nodes of the selected node, and by making the child nodes new candidates for the selected node when the selected node has been determined not to satisfy the visualization requirement; outputting the selected-node list when there are no selected nodes to be processed; and creating the visualized image based on the visualization object data and node coordinate data associated with the respective nodes registered in the selected-node list.

摘要翻译： 通过创建可视化图像来可视化可视化对象数据的方法，包括设置可视化要求; 将每个节点从根节点确定为叶节点作为选择节点，以及确定所选节点是否满足可视化要求; 在所选择的节点是叶节点或者已经被确定为满足可视化要求时，在选择节点列表中注册节点以创建可视化图像，同时用所选节点的子节点替换所选择的节点，并且通过使所述子节点 当所选择的节点被确定不满足可视化要求时，所选节点的新候选者; 当没有要处理的选定节点时，输出所选择的节点列表; 以及基于与在所选择的节点列表中注册的各个节点相关联的可视化对象数据和节点坐标数据来创建可视化图像。