公开(公告)号：EP2973424B1

公开(公告)日：2018-02-21

申请号：EP14764241.7

申请日：2014-03-17

申请人： CONAVI MEDICAL INC. ,  Sunnybrook Research Institute

发明人： COURTNEY, Brian ,  WITCOMB, Neil

IPC分类号： G06T15/08 ,  A61B6/00 ,  A61B8/00 ,  G06T7/00 ,  G06T19/00

CPC分类号： G06T7/11 ,  A61B8/466 ,  A61B8/483 ,  G06T7/0012 ,  G06T11/003 ,  G06T15/08 ,  G06T19/00 ,  G06T2200/04 ,  G06T2207/10101 ,  G06T2207/10132 ,  G06T2207/30068 ,  G06T2210/41

摘要： The present disclosure provides methods to process and/or display data collected using 3D imaging probes. The methods include: a) methods for mapping a single 2D frame onto a 3D representation of a volume; b) methods for dynamically updating portions of a 3D representation of a volume with a high temporal resolution, while leaving the remainder of the volume for contextual reference; c) methods for registering volumetric datasets acquired with high temporal resolution with volumetric datasets acquired with relatively low temporal resolution in order to estimate relative displacement between the datasets; and d) methods for identifying structures within a volume and applying visual cues to the structures in subsequent volumes containing the structures.

公开(公告)号：EP2973424A1

公开(公告)日：2016-01-20

申请号：EP14764241.7

申请日：2014-03-17

申请人： Colibri Technologies Inc. ,  Sunnybrook Research Institute

发明人： COURTNEY, Brian ,  WITCOMB, Neil

IPC分类号： G06T15/08 ,  A61B6/00 ,  A61B8/00 ,  G06T7/00

CPC分类号： G06T7/11 ,  A61B8/466 ,  A61B8/483 ,  G06T7/0012 ,  G06T11/003 ,  G06T15/08 ,  G06T19/00 ,  G06T2200/04 ,  G06T2207/10101 ,  G06T2207/10132 ,  G06T2207/30068 ,  G06T2210/41

摘要： The present disclosure provides methods to process and/or display data collected using 3D imaging probes. The methods include: a) methods for mapping a single 2D frame onto a 3D representation of a volume; b) methods for dynamically updating portions of a 3D representation of a volume with a high temporal resolution, while leaving the remainder of the volume for contextual reference; c) methods for registering volumetric datasets acquired with high temporal resolution with volumetric datasets acquired with relatively low temporal resolution in order to estimate relative displacement between the datasets; and d) methods for identifying structures within a volume and applying visual cues to the structures in subsequent volumes containing the structures.

摘要翻译： 本公开提供了处理和/或显示使用3D成像探针收集的数据的方法。 该方法包括：a）将单个2D帧映射到卷的3D表示的方法; b）用于以高时间分辨率动态更新体积的3D表示的部分的方法，同时使体积的其余部分用于上下文参考; c）将高时间分辨率采集的体积数据集与采用相对较低时间分辨率采集的体积数据集配准的方法，以便估计数据集之间的相对位移; 和d）用于识别体积内的结构并将视觉线索应用于包含结构的后续体积中的结构。