-
公开(公告)号:US20160350916A1
公开(公告)日:2016-12-01
申请号:US15167003
申请日:2016-05-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor: Ji-young JUNG , Jong-hyon YI , Min-kyu SUN
CPC classification number: G06T7/0012 , A61B6/032 , A61B6/481 , A61B6/508 , A61B6/54 , A61B6/583 , G06T11/003 , G06T11/006 , G06T11/206 , G06T2207/10016 , G06T2207/10081 , G06T2211/436
Abstract: A tomography apparatus includes an image processor configured to obtain a first image, which is a partial image of an object, by using data obtained from a first angle section corresponding to a first point, and to obtain a second image, which is a partial image of the object, by using data obtained from a second angle section corresponding to a second point subsequent to the first point; and a controller configured to obtain first information representing a brightness change, to obtain second information representing a rate of change in a Hounsfield unit (HU) value between the first point and the second point based on the first information, and to determine a tomography start point of the object based on the second information.
Abstract translation: 断层摄影装置包括图像处理器,被配置为通过使用从对应于第一点的第一角度部分获得的数据获得作为对象的部分图像的第一图像,并且获得作为部分图像的第二图像 通过使用从与第一点之后的第二点对应的第二角度部分获得的数据; 以及控制器,其被配置为获得表示亮度变化的第一信息,以基于所述第一信息获得表示所述第一点和所述第二点之间的Hounsfield单位(HU)值的变化率的第二信息,并且确定断层摄影开始 基于第二信息的对象点。