公开(公告)号：WO2012040721A3

公开(公告)日：2012-06-28

申请号：PCT/US2011053300

申请日：2011-09-26

Applicant: UNIV NEW YORK STATE RES FOUND ,  KAUFMAN ARIE E ,  GU XIANFENG DAVID ,  ZENG WEI ,  MARINO JOSEPH ,  GURIJALA KRISHNA CHAITANYA

Inventor： KAUFMAN ARIE E ,  GU XIANFENG DAVID ,  ZENG WEI ,  MARINO JOSEPH ,  GURIJALA KRISHNA CHAITANYA

IPC: A61B1/31 ,  G06T15/00

CPC classification number: G06T7/0012 ,  A61B1/31 ,  G06T3/0068 ,  G06T7/33 ,  G06T2207/10081 ,  G06T2207/30028

Abstract: 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.

Abstract translation: 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的对象的生物器官的扫描的注册的方法 从第一位置，提取每个扫描内的地标，使每个扫描平坦化，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，使用匹配的相应特征执行谐波地图注册 点并显示注册的扫描。

公开(公告)号：WO2012040721A2

公开(公告)日：2012-03-29

申请号：PCT/US2011/053300

申请日：2011-09-26

Applicant: THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK ,  KAUFMAN, Arie, E. ,  GU, Xianfeng, David ,  ZENG, Wei ,  MARINO, Joseph ,  GURIJALA, Krishna, Chaitanya

Inventor： KAUFMAN, Arie, E. ,  GU, Xianfeng, David ,  ZENG, Wei ,  MARINO, Joseph ,  GURIJALA, Krishna, Chaitanya

IPC: A61B1/31 ,  G06T15/00

CPC classification number: G06T7/0012 ,  A61B1/31 ,  G06T3/0068 ,  G06T7/33 ,  G06T2207/10081 ,  G06T2207/30028

Abstract: 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.

Abstract translation: 公开了一种用于通过获得对象的扫描来配准对象（诸如生物器官）的扫描的方法，该扫描包括用第一位置中的对象获得的第一扫描和获得的第二扫描 使物体处于与第一位置不同的第二位置;提取每个扫描内的地标;平滑每个扫描;检测每个展平扫描的特征点;匹配每个展平扫描的对应特征点; 使用匹配的相应特征点进行调和映射配准并显示已注册的扫描。