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41. 发明授权

US07278410B2 Hydrocarbon adsorption trap for controlling evaporative emissions from EGR valves 有权
标题翻译：用于控制EGR阀的蒸发排放的烃吸附阱
公开(公告)号：US07278410B2
公开(公告)日：2007-10-09
申请号：US11281662
申请日：2005-11-17
申请人： Jeffrey Barmont Hoke , Mark Thomas Buelow , John Joseph Kauffman
发明人： Jeffrey Barmont Hoke , Mark Thomas Buelow , John Joseph Kauffman
IPC分类号： F02M25/07 , F02B47/08
CPC分类号： F02M25/0854 , F02M26/11 , F02M26/35 , F02M26/55
摘要： The present invention is directed to the use of an improved hydrocarbon adsorbent coating for the treatment of exhaust emissions from a motor vehicle. More specifically, the hydrocarbon adsorbent of the present invention can be coated to any surface area of an exhaust gas recirculation system to trap hydrocarbon vapors before they can be released to the atmosphere.
摘要翻译：本发明涉及使用改进的烃类吸附剂涂层来处理来自机动车辆的废气排放物。更具体地说，本发明的烃吸附剂可以被涂覆到排气再循环系统的任何表面区域，以便在它们可以释放到大气中之前捕获碳氢化合物蒸汽。

42. 发明授权

US09678644B2 Displaying a plurality of registered images 有权
公开(公告)号：US09678644B2
公开(公告)日：2017-06-13
申请号：US14128668
申请日：2012-06-27
申请人： Thomas Buelow , Martin Bergtholdt , Kirsten Regina Meetz , Ingwer-Curt Carlsen , Rafael Wiemker
发明人： Thomas Buelow , Martin Bergtholdt , Kirsten Regina Meetz , Ingwer-Curt Carlsen , Rafael Wiemker
IPC分类号： G06F3/0484 , G06T19/20 , G06F3/0482 , G06F3/0488 , G06F19/00
CPC分类号： G06F3/04845 , G06F3/0482 , G06F3/04842 , G06F3/0488 , G06F19/00 , G06F19/321 , G06T19/20 , G06T2219/028 , G06T2219/2004
摘要： A system for displaying a plurality of registered images is disclosed. A first viewport unit displays a representation of a first image dataset in a first viewport. A second viewport unit displays a representation of a second image dataset in a second viewport. A position indication unit enables a user to indicate a position in the first dataset displayed in the first viewport, to obtain a user-indicated position. A corresponding position determining unit determines a position in the second image dataset corresponding to the user-indicated position, to obtain a corresponding position in the second image dataset, based on correspondence information mapping positions in the first image dataset to corresponding positions in the second image dataset. The second viewport unit displays an indication of the corresponding position in the second viewport.

43. 发明授权

US09159127B2 Detecting haemorrhagic stroke in CT image data 有权
标题翻译：检测CT图像数据中的出血性中风
公开(公告)号：US09159127B2
公开(公告)日：2015-10-13
申请号：US12665422
申请日：2008-06-17
申请人： Kirsten Meetz , Thomas Buelow , Stewart Young
发明人： Kirsten Meetz , Thomas Buelow , Stewart Young
IPC分类号： G06T7/00 , A61B6/00 , G06T7/40
CPC分类号： G06T7/0012 , A61B6/032 , A61B6/12 , A61B6/501 , A61B2576/026 , G06T7/44 , G06T2207/10081 , G06T2207/20156 , G06T2207/30016 , G06T2207/30096 , G06T2210/41
摘要： The invention relates to a system (100) arranged to delineate the acute intracerebral haematoma in non-contrasted CT images in two stages. The first stage, performed by the extraction unit (110), employs an analysis of gray values of the image data in order to extract the candidate region. The candidate region may comprise both an acute haematoma and other regions having similar gray values, e.g., regions resulting from partial volume effects at the interface of the bony structures of the skull and the brain. The novel second stage, performed by the classification unit (120), analyzes spatial features of the candidate region such as, for example, the size, shape, and connectedness to the skull bone of the candidate region. Using spatial features of the candidate region improves the correctness of classification of the candidate region as a true or false acute haematoma.
摘要翻译：本发明涉及一种系统（100），其被布置成在两个阶段中描绘非对照CT图像中的急性脑内血肿。由提取单元（110）执行的第一阶段对图像数据的灰度值进行分析，以提取候选区域。候选区域可以包括急性血肿和具有相似灰度值的其它区域，例如由头骨和脑的骨骼结构的界面处的部分体积效应产生的区域。由分类单元（120）执行的新颖的第二阶段分析候选区域的空间特征，例如与候选区域的颅骨的尺寸，形状和连接性。使用候选区域的空间特征将候选区域的分类的正确性提高为真的或假的急性血肿。

44. 发明授权

US09092886B2 Rendering a view from an image dataset 有权
标题翻译：从图像数据集渲染视图
公开(公告)号：US09092886B2
公开(公告)日：2015-07-28
申请号：US12063111
申请日：2006-08-10
申请人： Rafael Wiemker , Thomas Buelow , Thomas Blaffert
发明人： Rafael Wiemker , Thomas Buelow , Thomas Blaffert
IPC分类号： G06K9/00 , G06T19/00
CPC分类号： G06T19/00 , G06T2210/41 , G06T2219/008
摘要： The invention relates to a rendering system (100) for rendering a view from an image dataset, the rendering system comprising a selecting unit (110) for selecting a subset of the image dataset, a computing unit (120) for computing a first principal axis of a tensor on the basis of the subset of the image dataset, and a rendering unit (130) for rendering the view on the basis of the first principal axis. Using the information about the directionality and orientation of a structure, comprised in the selected subset of the image dataset and extracted from the first principal axis of the tensor, the rendering system (100) is arranged to effectively assist the user in selecting an advantageous view from the image dataset.
摘要翻译：本发明涉及一种用于从图像数据集呈现视图的渲染系统（100），所述绘制系统包括用于选择所述图像数据集的子集的选择单元（110），用于计算第一主轴的计算单元（120）基于所述图像数据集的子集的张量，以及用于基于所述第一主轴渲染所述视图的渲染单元（130）。使用包括在所述图像数据集的所选择的子集中并从所述张量的所述第一主轴提取的结构的方向性和取向的信息，所述呈现系统（100）被布置为有效地帮助所述用户选择有利视图从图像数据集。

45. 发明授权

US09089307B2 Three-dimensional analysis of lesions represented by image data 有权
标题翻译：由图像数据表示的病变的三维分析
公开(公告)号：US09089307B2
公开(公告)日：2015-07-28
申请号：US13502475
申请日：2010-10-21
申请人： Michael Grass , Eberhard Sebastian Hansis , Thomas Buelow , Klaus Erhard
发明人： Michael Grass , Eberhard Sebastian Hansis , Thomas Buelow , Klaus Erhard
IPC分类号： G06K9/00 , A61B6/00 , A61B6/02 , G06T7/00 , G06K9/62
CPC分类号： A61B6/502 , A61B6/025 , A61B6/466 , G06K9/00208 , G06K9/6221 , G06T7/0012 , G06T2207/10072 , G06T2207/30068
摘要： A system for three-dimensional analysis of lesions in image data is disclosed. It comprises a lesion detection subsystem (1) for detecting individual lesions and three-dimensional positions of the individual lesions, based on e.g. breast image data (301). It comprises a cluster detection subsystem (2) for detecting a cluster of lesions (302), based on three-dimensional position information of lesions, and associating at least some of the individual lesions with the cluster of lesions (302), based on the three-dimensional positions of the individual lesions. The cluster detection subsystem (2) is arranged for detecting the cluster of lesions (302), based on the three-dimensional positions of the individual lesions. It comprises a cluster analysis subsystem (3) for analyzing the cluster of lesions (302).
摘要翻译：公开了一种用于图像数据中病变三维分析的系统。它包括病变检测子系统（1），用于根据例如病毒检测子系统（1）检测个体病变和个体病变的三维位置。乳房图像数据（301）。其包括用于基于损伤的三维位置信息来检测病变群集（302）的簇检测子系统（2），并且基于所述病变群集（302）将至少一些个体病变与所述病变簇（302）相关联个体病变的立体位置。群体检测子系统（2）被设置为基于个体病变的三维位置来检测病变簇（302）。它包括用于分析病变簇（302）的聚类分析子系统（3）。

46. 发明申请

US20140143716A1 SYSTEM AND METHOD FOR PROCESSING A MEDICAL IMAGE 审中-公开
标题翻译：用于处理医学图像的系统和方法
公开(公告)号：US20140143716A1
公开(公告)日：2014-05-22
申请号：US14125635
申请日：2012-06-14
申请人： Thomas Buelow , Martin Bergtholdt , Kirsten Meetz , Ingwer-Curt Carlson , Rafael Wiemker
发明人： Thomas Buelow , Martin Bergtholdt , Kirsten Meetz , Ingwer-Curt Carlson , Rafael Wiemker
IPC分类号： G06F3/0484 , G06F3/0485
CPC分类号： G06F3/04845 , G06F3/0485 , G06T7/10 , G06T2207/20092 , G06T2207/20112
摘要： A system (100) for processing a medical image (102), the system being arranged for establishing a region of interest in the medical image, and the system comprising segmentation means (120) for applying a plurality of different segmentation methods (124) to the region of interest for obtaining an associated plurality of segmentation results (122), visualization means (140) for simultaneously displaying the plurality of segmentation results to a user, and a user input (160) for receiving from the user a selection command (162) indicative of a selection of one of the plurality of segmentation results for establishing an associated one of the plurality of different segmentation methods as a selected segmentation method (164).
摘要翻译：一种用于处理医学图像（102）的系统（100），所述系统被布置成用于在医学图像中建立感兴趣区域，并且所述系统包括分割装置（120），用于将多个不同的分割方法（124）应用于用于获得相关联的多个分割结果（122）的兴趣区域，用于将多个分割结果同时显示给用户的可视化装置（140）和用于从用户接收选择命令（162）的用户输入）指示所述多个分割结果之一的选择，用于建立所述多个不同分割方法中的相关联的分割方法作为所选择的分割方法（164）。

47. 发明授权

US08588492B2 Visualization of vascularization 有权
标题翻译：血管化的可视化
公开(公告)号：US08588492B2
公开(公告)日：2013-11-19
申请号：US12742157
申请日：2008-11-04
申请人： Rafael Wiemker , Sven Kabus , Thomas Buelow , Roland Opfer
发明人： Rafael Wiemker , Sven Kabus , Thomas Buelow , Roland Opfer
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06T15/08 , A61B5/489 , A61B6/032 , A61B6/12 , A61B6/504 , G06T7/62 , G06T19/00 , G06T2207/10081 , G06T2207/30101 , G06T2210/41
摘要： An apparatus produces image space data (35) indicative of the spatially varying strength of the vascular connections between locations in the image space and a lesion or other feature of interest. The data may be presented by way of a maximum intensity projection (MIP) display in which the brightness of the image represents the strength of the vascular connection.
摘要翻译：装置产生图像空间数据（35），其指示在图像空间中的位置和感兴趣的病变或其他特征之间的血管连接的空间变化的强度。数据可以通过最大强度投影（MIP）显示来呈现，其中图像的亮度表示血管连接的强度。

48. 发明申请

US20130117712A1 INTERACTIVE IMAGE ANALYSIS 有权
标题翻译：互动图像分析
公开(公告)号：US20130117712A1
公开(公告)日：2013-05-09
申请号：US13806301
申请日：2011-06-28
申请人： Rafael Wiemker , Thomas Buelow , Sebastian Peter Michael Dries
发明人： Rafael Wiemker , Thomas Buelow , Sebastian Peter Michael Dries
IPC分类号： G06T7/60
CPC分类号： G06T7/60 , G06F19/00 , G06F19/321
摘要： A system for interactive image analysis is disclosed, comprising an image visualization subsystem (1) for visualizing an image (8). An indicated position determiner (2) is arranged for determining an indicated position of a pointing device with respect to the image (8). A result determiner (3) is arranged for determining a result of a local image processing of the image (8) at the indicated position. A display subsystem (4) displays either at least part of the result of the local image processing (406) or a visible mark (407), based on the image processing result. The result of the local image processing is indicative of the presence or absence of an object (403) at or near the indicated position (404, 405), and the display subsystem (4) is arranged for displaying the visible mark (407) in the absence of such an object (403) at or near the indicated position (405).
摘要翻译：公开了一种用于交互式图像分析的系统，包括用于可视化图像（8）的图像可视化子系统（1）。指示位置确定器（2）被布置用于确定指示设备相对于图像（8）的指示位置。结果确定器（3）被布置用于确定在指示位置处的图像（8）的局部图像处理的结果。显示子系统（4）基于图像处理结果显示局部图像处理（406）的结果的至少一部分或可见标记（407）。本地图像处理的结果表示在指示位置（404,405）处或附近存在或不存在对象（403），并且显示子系统（4）被布置用于将可见标记（407）显示在在指示位置（405）处或附近没有这样的物体（403）。

49. 发明申请

US20120194425A1 INTERACTIVE SELECTION OF A REGION OF INTEREST IN AN IMAGE 有权
标题翻译：在图像中互动选择一个利益区域
公开(公告)号：US20120194425A1
公开(公告)日：2012-08-02
申请号：US13499978
申请日：2010-09-28
申请人： Thomas Buelow , Martin Bergtholdt
发明人： Thomas Buelow , Martin Bergtholdt
IPC分类号： G06F3/01
CPC分类号： G06T19/00
摘要： A system for selecting a region of interest in an image is provided. A user interface (1) is applied for receiving user input indicative of a region of interest (504) in an image (502). A slab selector (2) is provided for selecting a position and a thickness of a slab (503) of the image (502), based on a position and a size of the region of interest (504), the slab (503) comprising at least part of the region of interest (504). A visualization subsystem (3) is provided for visualizing the slab (503). The slab selector (2) is arranged for selecting the position and thickness of the slab (503) such that the slab (503) comprises the region of interest (504) and a thickness of the slab (503) corresponds to a size of the region of interest (504) in a thickness direction of the slab (503). The image comprises a dynamic image. The projection image (505) is obtained by processing voxel values of the dynamic image both along a ray and temporally.
摘要翻译：提供了用于选择图像中的感兴趣区域的系统。用户界面（1）被应用于在图像（502）中接收指示感兴趣区域（504）的用户输入。提供板选择器（2），用于基于感兴趣区域（504）的位置和大小来选择图像（502）的板坯（503）的位置和厚度，板坯（503）包括至少部分感兴趣区域（504）。提供了可视化子系统（3），用于使板坯（503）可视化。平板选择器（2）布置成用于选择板坯（503）的位置和厚度，使得板坯（503）包括感兴趣区域（504），并且板坯（503）的厚度对应于感兴趣区域（504）在板坯（503）的厚度方向上。图像包括动态图像。通过沿着光线和时间上处理动态图像的体素值来获得投影图像（505）。

50. 发明申请

US20120093390A1 QUANTITATIVE PERFUSION ANALYSIS 有权
标题翻译：量化分析
公开(公告)号：US20120093390A1
公开(公告)日：2012-04-19
申请号：US13380610
申请日：2010-06-23
申请人： Rafael Wiemker , Thomas Buelow
发明人： Rafael Wiemker , Thomas Buelow
IPC分类号： G06K9/00
CPC分类号： G06T7/401 , G06T7/0016 , G06T7/20 , G06T7/41 , G06T2207/10096 , G06T2207/20104 , G06T2207/30104
摘要： A system is disclosed for quantitative analysis of perfusion images comprising image elements having intensity values associated therewith. The system comprises a frequency distribution computing subsystem (1) for computing a plurality of frequency distributions of the intensity values of at least part of the images. The system comprises a perfusion information extractor (2) for extracting information relating to perfusion from the plurality of frequency distributions. The perfusion information extractor (2) comprises a shift detector (3) for detecting a shift of the intensity values of the frequency distribution. The perfusion information extractor (2) is arranged for extracting the information relating to perfusion, based on the detected shift. A user interface element (8) enables a user to indicate a boundary between the core region and the rim region by a single degree of freedom. A vesselness subsystem (9) associates a vesselness value with an image element.
摘要翻译：公开了一种用于定量分析包括具有与其相关联的强度值的图像元素的灌注图像的系统。该系统包括用于计算至少部分图像的强度值的多个频率分布的频率分布计算子系统（1）。该系统包括用于从多个频率分布中提取与灌注相关的信息的灌注信息提取器（2）。灌注信息提取器（2）包括用于检测频率分布的强度值的偏移的移位检测器（3）。灌注信息提取器（2）被布置为基于检测到的移位来提取与灌注有关的信息。用户界面元件（8）使得用户能够通过单个自由度来指示核心区域和边缘区域之间的边界。容器子系统（9）将容器值与图像元素相关联。

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