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1. 发明授权

US08145012B2 Device and process for multimodal registration of images 有权
标题翻译：图像多模式注册的设备和过程
公开(公告)号：US08145012B2
公开(公告)日：2012-03-27
申请号：US10598005
申请日：2005-02-04
申请人： Kirsten Meetz , Heinrich Schulz , Jens Berg , Joerg Sabczynski
发明人： Kirsten Meetz , Heinrich Schulz , Jens Berg , Joerg Sabczynski
IPC分类号： G06K9/32 , G06K9/00 , G06K9/40 , G06K9/20 , A61B5/05
CPC分类号： G06T3/4061 , G06T7/30 , G06T2207/10072 , G06T2207/10116 , G06T2207/10132 , G06T2207/30016 , Y10S128/922
摘要： The invention relates to a device and a process, with which images of different imaging methods can be registered, for example preoperatively obtained 3D X-ray images (A) and intra operatively obtained ultrasound images (B). First transformed images (A′,B′) are then generated in a data processing device (10), which are aligned to each other with regard to the peculiarities of each imaging method. Particularly from the three dimensional CT-image (A), can be generated a two dimensional image (A′) which adheres to the characteristic means of representation of an ultrasound system, while shaded areas behind bones and/or gas-filled volumes can be blended out. With a feature-based registration of the transformed images (A′, B′) errors are avoided, which are traced back to artifacts and peculiarities of the respective imaging methods.
摘要翻译：本发明涉及可以登记不同成像方法的图像的装置和方法，例如，术前获得的3D X射线图像（A）和经操作获得的超声图像（B）。然后，在数据处理装置（10）中生成第一变换图像（A'，B'），这些数据处理装置相对于每个成像方法的特性彼此对准。特别是从三维CT图像（A）可以产生一个二维图像（A'），它粘附在超声系统的表征的特征上，而在骨骼和/或充气体积之后的阴影区可以是混合了通过改变的图像（A'，B'）的基于特征的注册，避免了错误，这些错误被追溯到各个成像方法的伪影和特征。

2. 发明授权

US08094772B2 Reconstruction unit for reconstructing a fine reproduction of at least a part of an object 有权
标题翻译：重建单元，用于重建物体的至少一部分的精细再现
公开(公告)号：US08094772B2
公开(公告)日：2012-01-10
申请号：US12158069
申请日：2006-12-08
申请人： Michael Grass , Jens Berg , Cristian Lorenz
发明人： Michael Grass , Jens Berg , Cristian Lorenz
IPC分类号： A61B6/03
CPC分类号： A61B6/032 , A61B5/7289 , A61B6/4085 , A61B6/503 , G06T11/005 , G06T2211/412
摘要： A reconstruction unit is provided for receiving a sequence of data sets, the data sets representing structural information of the object. The reconstruction unit performs receiving scheduling information related to the data sets of the sequence of data sets. Then reconstructing a sequence of coarse reconstructions of the object by using the sequence of data sets and the scheduling information. Afterwards a sequence of adapted models of the object is generated by adapting a respective model to each of the coarse reconstructions. Then a motion of a predetermined portion of each of the adapted models is determined and a specific data set of the sequence of data sets is selected, wherein the specific data set corresponds to the adapted model with the minimum motion of the predetermined portion. Finally the reconstruction unit performs reconstructing a fine reconstruction of at least the part of the object using the specific data set.
摘要翻译：提供了重建单元，用于接收数据集的序列，所述数据集表示对象的结构信息。重建单元执行与数据集序列的数据集相关的接收调度信息。然后通过使用数据集序列和调度信息重构对象的粗略重构序列。之后，通过将相应的模型适配到每个粗略重建来产生对象的适应模型序列。然后，确定每个适配模型的预定部分的运动，并且选择数据集序列的特定数据集，其中特定数据集对应于具有预定部分的最小运动的适应模型。最后，重建单元使用特定的数据集来重构至少部分对象的精细重构。

3. 发明申请

US20090003513A1 Reconstruction Unit for Reconstructing a Fine Reproduction of at Least a Part of an Object 有权
标题翻译：用于重构至少一部分对象的精细复制的重建单元
公开(公告)号：US20090003513A1
公开(公告)日：2009-01-01
申请号：US12158069
申请日：2006-12-08
申请人： Michael Grass , Jens Berg , Cristian Lorenz
发明人： Michael Grass , Jens Berg , Cristian Lorenz
IPC分类号： A61B6/03
CPC分类号： A61B6/032 , A61B5/7289 , A61B6/4085 , A61B6/503 , G06T11/005 , G06T2211/412
摘要： A reconstruction unit is provided for receiving a sequence of data sets, the data sets representing structural information of the object. The reconstruction unit performs receiving scheduling information related to the data sets of the sequence of data sets. Then reconstructing a sequence of coarse reconstructions of the object by using the sequence of data sets and the scheduling information. Afterwards a sequence of adapted models of the object is generated by adapting a respective model to each of the coarse reconstructions. Then a motion of a predetermined portion of each of the adapted models is determined and a specific data set of the sequence of data sets is selected, wherein the specific data set corresponds to the adapted model with the minimum motion of the predetermined portion. Finally the reconstruction unit performs reconstructing a fine reconstruction of at least the part of the object using the specific data set.
摘要翻译：提供了重建单元，用于接收数据集的序列，所述数据集表示对象的结构信息。重建单元执行与数据集序列的数据集相关的接收调度信息。然后通过使用数据集序列和调度信息重构对象的粗略重构序列。之后，通过将相应的模型适配到每个粗略重建来产生对象的适应模型序列。然后，确定每个适配模型的预定部分的运动，并且选择数据集序列的特定数据集，其中特定数据集对应于具有预定部分的最小运动的适应模型。最后，重建单元使用特定的数据集来重构至少部分对象的精细重构。

4. 发明申请

US20060276992A1 Segmented antenna system for offshore radio networks and method of using same 失效
标题翻译：海上无线电网络分段天线系统及其使用方法
公开(公告)号：US20060276992A1
公开(公告)日：2006-12-07
申请号：US10558586
申请日：2004-06-07
申请人： Jens Berg , Runar Slinning , Ole Gregersen
发明人： Jens Berg , Runar Slinning , Ole Gregersen
IPC分类号： G06F15/00
CPC分类号： G01S5/0072 , G01S19/14 , G01S19/51 , H01Q1/34 , H01Q3/242 , H04B7/0608
摘要： The present invention provides a method and apparatus for a segmented antenna system. The method includes determining an orientation of a first antenna, the first antenna including a plurality of segments for transmitting and receiving signals, determining a direction from the first antenna to a second antenna capable or at least one of transmitting and receiving signals, and selecting at least one of the plurality of segments of the first antenna using the determined orientation of the first antenna and the determined direction.
摘要翻译：本发明提供一种分段天线系统的方法和装置。该方法包括确定第一天线的方向，第一天线包括用于发射和接收信号的多个段，确定从第一天线到能够发送和接收信号的至少一个的第二天线的方向，以及在使用所确定的第一天线的取向和所确定的方向，使第一天线的多个段中的至少一个。

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