REGISTRATION OF SCANNED OBJECTS OBTAINED FROM DIFFERENT ORIENTATIONS
    1.
    发明申请
    REGISTRATION OF SCANNED OBJECTS OBTAINED FROM DIFFERENT ORIENTATIONS 审中-公开
    注册从不同方向获取的扫描对象

    公开(公告)号:US20130170726A1

    公开(公告)日:2013-07-04

    申请号:US13822515

    申请日:2011-09-26

    IPC分类号: G06T7/00

    摘要: Disclosed is a method for registration of scans of an object, such as a biological organ, by obtaining scans of the object that includes a first scan obtained with the object in a first position and a second scan obtained with the object in a second position different from the first position, extracting landmarks within each of the scans, flattening each of the scans, detecting feature points of each of the flattened scans, matching corresponding feature points of each of the flattened scans, performing a harmonic map registration using the matched corresponding feature points and displaying the registered scans.

    摘要翻译: 公开了一种用于通过获得包括在第一位置中获得的物体的第一扫描的对象的扫描以及在与第二位置不同的第二位置获得的第二扫描来对象(例如生物器官)进行的扫描的登记的方法 从第一位置提取每个扫描内的地标,对每个扫描进行平坦化,检测每个平坦扫描的特征点,匹配每个平坦化扫描的相应特征点,使用匹配的对应特征进行谐波映射登记 点并显示注册的扫描。