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1.发明申请METHOD, APPARATUS, SYSTEM AND COMPUTER-READABLE MEDIUM FOR INTERACTIVE SHAPE MANIPULATION 审中-公开方法，装置，系统和计算机可读介质的互动形状操作公开(公告)号：US20090322785A1
公开(公告)日：2009-12-31
申请号：US12373736
申请日：2007-07-06
申请人： Christian Lorenz , Steffen Renisch , Jens Von Berg
发明人： Christian Lorenz , Steffen Renisch , Jens Von Berg
IPC分类号： G09G5/00
CPC分类号： G06F3/04845 , G06F19/321 , G06T19/20 , G06T2210/41 , G06T2219/2021 , G16H50/50
摘要： A method and apparatus for interactively manipulating a shape of an object, comprising selecting an object to be manipulated and rendering the object in dependence of a manipulation type. The method provides a smart object adapted interaction, manipulation and visualization scheme in contrast to previous display driven schemes. The method allows efficient shape manipulation by restricting the degrees of freedom for the manipulation to the meaningful ones for a given object or object part, thus allowing to reduce e.g. a 3D interaction to a 2D interaction.
摘要翻译： 一种用于交互地操纵对象的形状的方法和装置，包括根据操作类型来选择要操纵的对象和呈现所述对象。 与先前的显示驱动方案相比，该方法提供了一种智能对象适应的交互，操纵和可视化方案。 该方法允许通过将用于操作的自由度限制到给定对象或对象部分的有意义的自由度来实现有效的形状操纵，从而允许减少例如 与2D交互的3D交互。
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公开(公告)号：US20110169864A1
公开(公告)日：2011-07-14
申请号：US13120181
申请日：2009-09-17
IPC分类号： G09G5/00
CPC分类号： G06F19/3487 , G06F19/00 , G06F19/321 , G06T7/0012 , G06T7/12 , G06T7/149 , G06T19/20 , G06T2207/10072 , G06T2207/10116 , G06T2207/30012 , G06T2219/2021 , G16H15/00
摘要： The invention relates to a system (100) for producing a representation of an object in image data, based on a template coupled to a model of the object, the system comprising a model unit for adapting the model to the object in the image data, and a template unit for adapting the template to the adapted model on the basis of the coupling between the template and the model. The template defines a representation of the object which is simpler to interpret than the model. The template may be arranged to emphasize useful features of the object. The template comprises substantially fewer degrees of freedom and thus can be efficiently adapted to the model. Because the template of the invention is coupled to the model, the position, orientation and/or shape of the template is determined by the model adapted to the object in the image data. Hence, the template is adapted to the image data. The adapted template is capable of representing the object and its individual characteristics, e.g., the shape of the object as well as the position and/or orientation of the object with respect to an external reference system defined, e.g., based on the image data.
摘要翻译： 本发明涉及一种用于基于耦合到对象的模型的模板来产生图像数据中的对象的表示的系统（100），该系统包括用于将模型适配到图像数据中的对象的模型单元， 以及模板单元，用于基于模板和模型之间的耦合来将模板适配到适配模型。 模板定义了比模型更简单的对象的表示。 模板可以被布置为强调对象的有用特征。 该模板包括基本上更少的自由度，因此可以有效地适应于该模型。 因为本发明的模板耦合到模型，所以模板的位置，取向和/或形状由适于图像数据中的对象的模型确定。 因此，该模板适合图像数据。 适应的模板能够表示对象及其各自的特征，例如对象的形状以及对象相对于例如基于图像数据定义的外部参考系统的位置和/或取向。
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公开(公告)号：US20110286652A1
公开(公告)日：2011-11-24
申请号：US13146885
申请日：2010-01-25
申请人： Sven Kabus , Cristian Lorenz , Nicole Schadewaldt , Roland Opfer , Ingwer Curt Carlsen , Steffen Renisch , Joerg Sabczynski , Hans Barschdorf , Jens Von Berg , Thomas Blaffert , Tobias Klinder
发明人： Sven Kabus , Cristian Lorenz , Nicole Schadewaldt , Roland Opfer , Ingwer Curt Carlsen , Steffen Renisch , Joerg Sabczynski , Hans Barschdorf , Jens Von Berg , Thomas Blaffert , Tobias Klinder
IPC分类号： G06K9/00
CPC分类号： A61B6/5235 , A61B5/08 , A61B6/541 , G06T7/33 , G06T2207/10081 , G06T2207/30061
摘要： A system for displaying lung ventilation information, the system comprising an input (12) and a processing unit (15). The input being provided for receiving multiple CT images (71) of a lung, each CT image (71) corresponding to one phase of at least two different phases in a respiratory cycle. The processing unit (15) being configured to compare CT images (71) corresponding to different phases in the respiratory cycle for determining a deformation vector field for each phase, to generate for each phase a ventilation image (72) based on the corresponding deformation vector field, to spatially align the ventilation images (72), and to generate for at least one common position (62) in each one of the aligned ventilation images (72), a function (81) of a time course of a ventilation value for said common position (62), each ventilation value in the function (81) being based on the deformation vector fields corresponding to the aligned ventilation images (73).
摘要翻译： 一种用于显示肺通气信息的系统，所述系统包括输入（12）和处理单元（15）。 所述输入被提供用于接收肺的多个CT图像（71），每个CT图像（71）对应于呼吸周期中的至少两个不同相的一个相。 所述处理单元（15）被配置为比较对应于呼吸周期中的不同相位的CT图像（71），以确定每个相位的变形矢量场，以根据相应的变形矢量为每个阶段生成通气图像（72） 在空间上对准通气图像（72），并且为每个对齐的通气图像（72）中的至少一个公共位置（62）产生一个通风值的时间过程的功能（81），用于 所述公共位置（62）中，所述功能（81）中的每个换气值基于对应于对齐的通气图像（73）的变形矢量场。
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公开(公告)号：US10102347B2
公开(公告)日：2018-10-16
申请号：US13120181
申请日：2009-09-17
摘要： The invention relates to a system for producing a representation of an object in image data, based on a template coupled to a model of the object, the system comprising a model unit for adapting the model to the object in the image data, and a template unit for adapting the template to the adapted model on the basis of the coupling between the template and the model. The template defines a representation of the object which is simpler to interpret than the model. Because the template of the invention is coupled to the model, the position, orientation and/or shape of the template is determined by the model adapted to the object in the image data. Hence, the template is adapted to the image data. The adapted template is capable of representing the object and its individual characteristics.
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公开(公告)号：US08798343B2
公开(公告)日：2014-08-05
申请号：US13146885
申请日：2010-01-25
申请人： Sven Kabus , Cristian Lorenz , Nicole Schadewaldt , Roland Opfer , Ingwer Curt Carlsen , Steffen Renisch , Joerg Sabczynski , Hans Barschdorf , Jens Von Berg , Thomas Blaffert , Tobias Klinder
发明人： Sven Kabus , Cristian Lorenz , Nicole Schadewaldt , Roland Opfer , Ingwer Curt Carlsen , Steffen Renisch , Joerg Sabczynski , Hans Barschdorf , Jens Von Berg , Thomas Blaffert , Tobias Klinder
IPC分类号： G06K9/00
CPC分类号： A61B6/5235 , A61B5/08 , A61B6/541 , G06T7/33 , G06T2207/10081 , G06T2207/30061
摘要： A system for displaying lung ventilation information, the system comprising an input (12) and a processing unit (15). The input being provided for receiving multiple CT images (71) of a lung, each CT image (71) corresponding to one phase of at least two different phases in a respiratory cycle. The processing unit (15) being configured to compare CT images (71) corresponding to different phases in the respiratory cycle for determining a deformation vector field for each phase, to generate for each phase a ventilation image (72) based on the corresponding deformation vector field, to spatially align the ventilation images (72), and to generate for at least one common position (62) in each one of the aligned ventilation images (72), a function (81) of a time course of a ventilation value for said common position (62), each ventilation value in the function (81) being based on the deformation vector fields corresponding to the aligned ventilation images (73).
摘要翻译： 一种用于显示肺通气信息的系统，所述系统包括输入（12）和处理单元（15）。 所述输入被提供用于接收肺的多个CT图像（71），每个CT图像（71）对应于呼吸周期中的至少两个不同相的一个相。 所述处理单元（15）被配置为比较对应于呼吸周期中的不同相位的CT图像（71），以确定每个相位的变形矢量场，以根据相应的变形矢量为每个阶段生成通气图像（72） 在空间上对准通气图像（72），并且为每个对齐的通气图像（72）中的至少一个公共位置（62）产生功能（81），其中通风值的时间过程为 所述公共位置（62）中，所述功能（81）中的每个换气值基于对应于对齐的通气图像（73）的变形矢量场。
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公开(公告)号：US08526697B2
公开(公告)日：2013-09-03
申请号：US12867522
申请日：2009-02-06
申请人： Thomas Blaffert , Hans Barschdorf , Jens Von Berg , Sebastian Peter Michael Dries , Cristian Lorenz , Rafael Wiemker , Tobias Klinder , Astrid Ruth Franz , Steffen Renisch
发明人： Thomas Blaffert , Hans Barschdorf , Jens Von Berg , Sebastian Peter Michael Dries , Cristian Lorenz , Rafael Wiemker , Tobias Klinder , Astrid Ruth Franz , Steffen Renisch
IPC分类号： G06K9/00
CPC分类号： G06T5/003 , G06T7/11 , G06T7/149 , G06T2207/10081 , G06T2207/20041 , G06T2207/20081 , G06T2207/20124 , G06T2207/20192 , G06T2207/30061
摘要： The present invention relates to an apparatus (1) for segmenting an object comprising sub-objects shown in an object image. The apparatus comprises a feature image generation unit (2) for generating a feature image showing features related to intermediate regions between the sub-objects and a segmentation unit (3) for segmenting the sub-objects by using the object image and the feature image. Preferentially, the feature image generation unit (2) is adapted for generating a feature image from the object image. In a further embodiment, the feature image generation unit (2) comprises a feature enhancing unit for enhancing features related to intermediate regions between the sub-objects in the object image.
摘要翻译： 本发明涉及一种用于分割包含物体图像中所示的子对象的物体的装置（1）。 该装置包括：特征图像生成单元，用于生成显示与子对象之间的中间区域相关的特征的特征图像和用于通过使用对象图像和特征图像来分割子对象的分割单元（3）。 优选地，特征图像生成单元（2）适于从对象图像生成特征图像。 在另一实施例中，特征图像生成单元（2）包括特征增强单元，用于增强与对象图像中的子对象之间的中间区域相关的特征。
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7.发明授权公开(公告)号：US08144950B2
公开(公告)日：2012-03-27
申请号：US12097855
申请日：2006-12-14
IPC分类号： G06K9/00
CPC分类号： G06T9/001 , G06T7/12 , G06T7/149 , G06T2207/10081 , G06T2207/20081 , G06T2207/30101
摘要： Method and system for facilitating post-processing of images using deformable meshes in which a deformable mesh model of an object such as an organ is extended by attaching information thereon in order to simplify and/or facilitate a desired post-processing task so that the post-processing task effected when the mesh is applied to the same object in an additional image can expeditiously use this information. The information may be attached to the mesh after its creation, for example, upon segmentation of the same object in some training image. The post-processing task can therefore be performed automatically without user interaction upon segmentation of the object in the additional image. Information is encoded on the mesh by enumerating a list of triangles or vertices of the mesh which have to be considered in the subsequent, post-processing task and by optionally providing additional parameters defining the precise post-processing algorithm(s) to be used.
摘要翻译： 使用可变形网格促进图像后处理的方法和系统，其中通过在其上附加信息来扩展诸如器官的对象的可变形网格模型，以简化和/或促进期望的后处理任务，使得该帖子 当将网格应用于附加图像中的同一对象时，处理任务即可快速使用此信息。 信息可以在其创建之后附加到网格上，例如，在一些训练图像中对相同对象进行分割时。 因此，在附加图像中的对象的分割之后，可以自动执行后处理任务，而无需用户交互。 通过枚举在后续的后处理任务中必须考虑的网格的三角形或顶点列表以及可选地提供定义要使用的精确后处理算法的附加参数，将信息编码在网格上。
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公开(公告)号：US20100030572A1
公开(公告)日：2010-02-04
申请号：US12519808
申请日：2007-12-12
申请人： Jens Von Berg , Christian Lorenz
发明人： Jens Von Berg , Christian Lorenz
IPC分类号： G06Q50/00
CPC分类号： G06Q50/22 , G06T7/246 , G06T2207/10072 , G06T2207/20164 , G06T2207/30048
摘要： A data structure for use by a computer system for comparing temporally varying medical data (9a, 9b) is disclosed. The data structure performs the steps of receiving a first data set (9a) including first data representing a medical parameter at a plurality of first times, receiving a second data set (9b) including second data representing said medical parameter at a plurality of second times, and processing said first and/or second data sets to increase a degree of correlation or similarity between a plurality of said first and second times representing identifiable events.
摘要翻译： 公开了一种用于计算机系统用于比较时间上不同的医疗数据（9a，9b）的数据结构。 数据结构执行以下步骤：在多次第一次接收包括表示医疗参数的第一数据的第一数据组（9a），接收包含第二数据的第二数据组（9b），所述第二数据组包括表示所述医学参数的多次第二次数 并且处理所述第一和/或第二数据集以增加表示可识别事件的多个所述第一和第二次之间的相关程度或相似度。
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公开(公告)号：US20100121655A1
公开(公告)日：2010-05-13
申请号：US12516421
申请日：2007-11-22
申请人： Christian Lorenz , Hans Barschdorf , Jens Von Berg , Thomas Blaffert , Sebastian P. M. Dries , Sven Kabus
发明人： Christian Lorenz , Hans Barschdorf , Jens Von Berg , Thomas Blaffert , Sebastian P. M. Dries , Sven Kabus
CPC分类号： G06Q50/24 , G06F19/321 , G06Q50/22 , G16H10/60 , G16H50/50
摘要： A patient data record is described comprising a mean model representative of the patient and further comprises at least one shape model to represent data concerning the patient, in which the said mean model comprises at least one region and the said shape model comprises at least one sub-section, and in which the at least one sub-section of the shape model is linked to the equivalent region of the mean model. This has the advantage of allowing greater structure to the patient record. Further a system is described to present patient data upon queries generated by a user and arranged to access the claimed patient data record, and which is further arranged to provide access to information in the sub-section of the shape model when a query generated by the user accesses the equivalent region of the mean model. This system allows full use of the improved patient data record.
摘要翻译： 描述患者数据记录，其包括代表患者的平均模型，并且还包括至少一个形状模型以表示关于患者的数据，其中所述平均模型包括至少一个区域，并且所述形状模型包括至少一个子 并且其中形状模型的至少一个子部分链接到平均模型的等效区域。 这具有允许病人记录更大结构的优点。 此外，描述了一种系统，用于在由用户生成的查询上呈现患者数据，并且被布置为访问所要求保护的患者数据记录，并且还被设置为当形状模型的子部分中的信息访问时 用户访问平均模型的等效区域。 该系统允许充分利用改进的患者数据记录。
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10.发明申请公开(公告)号：US20080304744A1
公开(公告)日：2008-12-11
申请号：US12097855
申请日：2006-12-14
IPC分类号： G06T5/00
CPC分类号： G06T9/001 , G06T7/12 , G06T7/149 , G06T2207/10081 , G06T2207/20081 , G06T2207/30101
摘要： Method and system for facilitating post-processing of images using deformable meshes in which a deformable mesh model of an object such as an organ is extended by attaching information thereon in order to simplify and/or facilitate a desired post-processing task so that the post-processing task effected when the mesh is applied to the same object in an additional image can expeditiously use this information. The information may be attached to the mesh after its creation, for example, upon segmentation of the same object in some training image. The post-processing task can therefore be performed automatically without user interaction upon segmentation of the object in the additional image. Information is encoded on the mesh by enumerating a list of triangles or vertices of the mesh which have to be considered in the subsequent, post-processing task and by optionally providing additional parameters defining the precise post-processing algorithm(s) to be used.
摘要翻译： 使用可变形网格促进图像后处理的方法和系统，其中通过在其上附加信息来扩展诸如器官的对象的可变形网格模型，以简化和/或促进期望的后处理任务，使得该帖子 当将网格应用于附加图像中的同一对象时，处理任务即可快速使用此信息。 信息可以在其创建之后附加到网格上，例如，在一些训练图像中对相同对象进行分割时。 因此，在附加图像中的对象的分割之后，可以自动执行后处理任务，而无需用户交互。 通过枚举在后续的后处理任务中必须考虑的网格的三角形或顶点列表以及可选地提供定义要使用的精确后处理算法的附加参数，将信息编码在网格上。
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