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1. 发明申请

US20050113671A1 Method and system for estimating three-dimensional respiratory motion 有权
标题翻译：估计三维呼吸运动的方法和系统
公开(公告)号：US20050113671A1
公开(公告)日：2005-05-26
申请号：US10723728
申请日：2003-11-26
申请人： Prathyusha Salla , Gopal Avinash , Jason Polzin
发明人： Prathyusha Salla , Gopal Avinash , Jason Polzin
IPC分类号： A61B5/055 , A61B6/00 , G01R33/28 , G01R33/563 , A61B5/04 , A61B5/05
CPC分类号： A61B6/5217 , A61B5/0037 , A61B5/055 , A61B5/113 , A61B5/721 , A61B5/7289 , A61B5/7292 , A61B6/503 , A61B6/527 , A61B6/541 , G01R33/28 , G01R33/563
摘要： One or more techniques are provided for measuring the motion of an organ in three dimensions. As provided by the technique, the motion of the organ along each dimension may be determined by a suitable methodology. Where sensor-based motion measurements are suitable, one or more sensors may be placed on a patient to measure internal motion of the organ of interest along one or more perpendicular axes. Where image-based techniques are suitable, the motion of the internal organ along a perpendicular axis may determined using pre-acquisition image data or acquisition image data when suitable. Concurrent motion vectors for all three dimensions may be obtained from the motion data acquired for the perpendicular axes by the disparate methodologies. The concurrent motion vectors may be combined to describe the three-dimensional motion of the organ over time. Validation of the motion data may be performed for each of the one-dimensional motion data sets using motion data acquired by image-based methods, or other image-based methods, for a respective axis.
摘要翻译：提供了一种或多种用于测量器官在三维中的运动的技术。如该技术所提供的，器官沿着每个维度的运动可以通过合适的方法来确定。在基于传感器的运动测量是合适的情况下，可以将一个或多个传感器放置在患者身上以测量沿着一个或多个垂直轴的感兴趣器官的内部运动。在基于图像的技术是合适的情况下，内部器官沿着垂直轴的运动可以在适当时使用预采集图像数据或采集图像数据来确定。可以通过不同的方法从垂直轴获取的运动数据中获得所有三维的并行运动矢量。可以组合并行运动矢量以描述器官随时间的三维运动。运动数据的验证可使用针对相应轴的基于图像的方法或其他基于图像的方法获取的运动数据来针对每个一维运动数据集执行。

2. 发明申请

US20050113702A1 Method and system for determining a period of interest using multiple inputs 失效
标题翻译：使用多个输入确定兴趣期的方法和系统
公开(公告)号：US20050113702A1
公开(公告)日：2005-05-26
申请号：US10723858
申请日：2003-11-26
申请人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
发明人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
IPC分类号： A61B5/04 , A61B5/0402 , A61B5/053 , A61B5/055 , A61B5/11 , A61B6/03 , A61B5/02
CPC分类号： A61B6/5217 , A61B5/0037 , A61B5/04011 , A61B5/0402 , A61B5/0535 , A61B5/055 , A61B5/1107 , A61B5/7289 , A61B5/7292 , A61B6/03 , A61B6/527 , A61B6/541
摘要： One or more techniques are provided for identifying a period of minimal motion for an organ of interest, such as the heart or lungs. Motion data is acquired for the organ of interest and for one or more proximate organs using sensor-based and/or image-based techniques. The sensor-based techniques may include electrical and non-electrical techniques. The image-based techniques may include both pre-acquisition and acquisition image data. The motion data for the organ of interest and proximate organs may be used to generate a set of multi-input motion data that may be processed to identify desired periods, such as periods of minimal motion, within the overall motion of the organ of interest.
摘要翻译：提供一种或多种技术用于识别感兴趣的器官（例如心脏或肺）的最小运动周期。对于感兴趣的器官和使用基于传感器和/或基于图像的技术的一个或多个近端器官获取运动数据。基于传感器的技术可以包括电气和非电气技术。基于图像的技术可以包括预采集和采集图像数据。可以使用感兴趣的器官和邻近器官的运动数据来产生一组多输入运动数据，该组输入运动数据可以在感兴趣的器官的整体运动内进行识别期望的周期，例如最小运动的周期。

3. 发明申请

US20050113674A1 Method and system for retrospective gating using multiple inputs 有权
标题翻译：使用多个输入回溯门控的方法和系统
公开(公告)号：US20050113674A1
公开(公告)日：2005-05-26
申请号：US10723894
申请日：2003-11-26
申请人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
发明人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
IPC分类号： A61B6/00 , A61B5/04 , A61B5/05
CPC分类号： A61B6/541 , A61B5/0037 , A61B5/7289 , A61B5/7292 , A61B6/503 , A61B6/5288 , A61B8/0883 , A61B8/5284
摘要： One or more techniques are provided for determining the overall motion of an organ of interest relative to a viewer or imager. Motion data is acquired for the organ of interest and/or for one or more proximate organs using sensor-based and/or image data-based techniques. The sensor-based techniques may include electrical and non-electrical techniques. The image data-based techniques may include both pre-acquisition and acquisition image data. The motion data for the organ of interest and proximate organs may be used to determine one or more quiescent periods corresponding to intervals of minimal motion for the organ of interest and the proximate organs. The one or more quiescent periods may be used to determine one or more gating points hat may be used retrospectively, i.e., after image acquisition. In addition, the one or more quiescent periods may be used to determine one or more motion compensation factors that may be used during processing and reconstruction of the acquired image data. The gating points and motion compensation factors may be used, separately or together, to reduce motion-related artifacts in the reconstructed images.
摘要翻译：提供了一种或多种技术来确定感兴趣的器官相对于观看者或成像器的整体运动。使用基于传感器和/或图像数据的技术为感兴趣的器官和/或对于一个或多个近端器官获取运动数据。基于传感器的技术可以包括电气和非电气技术。基于图像数据的技术可以包括预采集和采集图像数据。感兴趣的器官和邻近器官的运动数据可用于确定对应于感兴趣器官和最近器官的最小运动的间隔的一个或多个静止期。可以使用一个或多个静止周期来确定一个或多个门控点，帽可以被追溯地使用，即，在图像采集之后。此外，一个或多个静止周期可以用于确定在所获取的图像数据的处理和重建期间可以使用的一个或多个运动补偿因子。门控点和运动补偿因子可以单独地或一起使用以减少重建图像中的运动相关假象。

4. 发明申请

US20050113672A1 Method and system for composite gating using multiple inputs 有权
标题翻译：多输入复合门控方法与系统
公开(公告)号：US20050113672A1
公开(公告)日：2005-05-26
申请号：US10723857
申请日：2003-11-26
申请人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
发明人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
IPC分类号： A61B6/00 , A61B5/04 , A61B5/05
CPC分类号： A61B6/541 , A61B5/0037 , A61B5/7285 , A61B5/7289 , A61B5/7292 , A61B6/503 , G01R33/5673
摘要： One or more techniques are provided for determining the overall motion of an organ of interest relative to a viewer or imager. Motion data is acquired for the organ of interest and/or for one or more proximate organs using sensor-based and/or image data-based techniques. The sensor-based techniques may include electrical and non-electrical techniques. The image data-based techniques may include both pre-acquisition and acquisition image data. The motion data for the organ of interest and proximate organs may be used to determine one or more quiescent periods corresponding to intervals of minimal motion for the organ of interest and the proximate organs. The one or more quiescent periods may be used to determine one or more gating points that may be used prospectively, i.e., during image acquisition, and retrospectively, i.e., after image acquisition. In addition, the one or more quiescent periods may be used to determine one or more motion compensation factors that may be used during processing and reconstruction of the acquired image data. The gating points and motion compensation factors may be used, separately or together, to reduce motion-related artifacts in the reconstructed images.
摘要翻译：提供了一种或多种技术来确定感兴趣的器官相对于观看者或成像器的整体运动。使用基于传感器和/或图像数据的技术为感兴趣的器官和/或对于一个或多个近端器官获取运动数据。基于传感器的技术可以包括电气和非电气技术。基于图像数据的技术可以包括预采集和采集图像数据。感兴趣的器官和邻近器官的运动数据可用于确定对应于感兴趣器官和最近器官的最小运动的间隔的一个或多个静止期。可以使用一个或多个静止周期来确定可以预期使用的即一个或多个选通点，即，在图像采集期间，以及追溯地，即在图像采集之后。此外，一个或多个静止周期可以用于确定在所获取的图像数据的处理和重建期间可以使用的一个或多个运动补偿因子。门控点和运动补偿因子可以单独地或一起使用以减少重建图像中的运动相关假象。

5. 发明申请

US20050113670A1 Method and system for prospective gating using multiple inputs 有权
标题翻译：使用多种投入的前瞻性门控的方法和系统
公开(公告)号：US20050113670A1
公开(公告)日：2005-05-26
申请号：US10723716
申请日：2003-11-26
申请人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
发明人： Prathyusha Salla , Gopal Avinash , Cherik Bulkes
IPC分类号： A61B5/04 , A61B5/055 , A61B5/11 , A61B5/05
CPC分类号： A61B6/541 , A61B5/0037 , A61B5/04 , A61B5/055 , A61B5/1107 , A61B5/113 , A61B5/721 , A61B5/7289 , A61B5/7292 , A61B6/5288
摘要： One or more techniques are provided for determining the overall motion of an organ of interest relative to a viewer or imager. Motion data is acquired for the organ of interest and/or for one or more proximate organs using sensor-based and/or image data-based techniques. The sensor-based techniques may include electrical and non-electrical techniques. The image data-based techniques may include both pre-acquisition and acquisition image data. The motion data for the organ of interest and proximate organs may be used to determine one or more quiescent periods corresponding to intervals of minimal motion for the organ of interest and the proximate organs. The one or more quiescent periods may be used to determine one or more gating points that may be used prospectively, i.e., during image acquisition. In addition, the one or more quiescent periods may be used to determine one or more motion compensation factors that may be used during processing and reconstruction of the acquired image data. The gating points and motion compensation factors may be used, separately or together, to reduce motion-related artifacts in the reconstructed images.
摘要翻译：提供了一种或多种技术来确定感兴趣的器官相对于观看者或成像器的整体运动。使用基于传感器和/或图像数据的技术为感兴趣的器官和/或对于一个或多个近端器官获取运动数据。基于传感器的技术可以包括电气和非电气技术。基于图像数据的技术可以包括预采集和采集图像数据。感兴趣的器官和邻近器官的运动数据可用于确定对应于感兴趣器官和最近器官的最小运动的间隔的一个或多个静止期。可以使用一个或多个静止周期来确定可以预期使用的即一个图像采集期间的一个或多个门控点。此外，一个或多个静止周期可以用于确定在所获取的图像数据的处理和重建期间可以使用的一个或多个运动补偿因子。门控点和运动补偿因子可以单独地或一起使用以减少重建图像中的运动相关假象。

6. 发明授权

US08907944B2 Method and system for navigating, segmenting, and extracting a three-dimensional image 有权
标题翻译：导航，分割和提取三维图像的方法和系统
公开(公告)号：US08907944B2
公开(公告)日：2014-12-09
申请号：US13170682
申请日：2011-06-28
申请人： Zhongmin Lin , Gopal Avinash , Patrick Michael Virtue
发明人： Zhongmin Lin , Gopal Avinash , Patrick Michael Virtue
IPC分类号： G06T15/00 , G06K9/00 , G06K9/34 , G06T7/00 , G06T19/00 , G06T17/20
CPC分类号： G06T7/0081 , G06T7/0012 , G06T7/11 , G06T17/20 , G06T19/00 , G06T2210/41 , G06T2219/028 , G06T2219/2016 , G06T2219/2021
摘要： A method for navigating a three-dimensional (3D) image includes accessing a 3D image dataset, generating a 3D mesh corresponding to a 3D segmentation result using the 3D image dataset, displaying a 3D surface rendering of the 3D surface mesh, and navigating the 3D image based on a manual input received from a user indicated on the rendered 3D mesh.
摘要翻译：用于导航三维（3D）图像的方法包括访问3D图像数据集，使用3D图像数据集生成对应于3D分割结果的3D网格，显示3D表面网格的3D表面渲染，以及导航3D 基于从呈现的3D网格上指示的用户接收到的手动输入的图像。

7. 发明申请

US20110145274A1 Exemplary Data Guidance in a Multi-Modality Data Viewer 审中-公开
标题翻译：多模式数据查看器中的示例性数据指导
公开(公告)号：US20110145274A1
公开(公告)日：2011-06-16
申请号：US12639648
申请日：2009-12-16
申请人： Gopal Avinash , Chetan Hd , Arun Kumar Chandrashekarappa , Arvind Kumar , Raja Shekhara
发明人： Gopal Avinash , Chetan Hd , Arun Kumar Chandrashekarappa , Arvind Kumar , Raja Shekhara
IPC分类号： G06F17/30 , G06F3/048
CPC分类号： G06F19/321
摘要： Systems, methods and mediums with instructions for viewing medical data are provided. A system for viewing medical data can include a computer processor, a database and a user interface. The database can include numerous entries from numerous clinical modalities. Each entry can include image data and/or non-image data. Each entry can include annotated medical information from a previous study. The annotated medical information can include comments and markings. The database can be searchable to identify an entry based on input medical information relating to a current study. The user interface can be configured to simultaneously display annotated medical information from an identified entry and medical information from the current study. The system can further include a second user interface configured to display medical information, allow a user to annotate the medical information, and allow the user to save the annotated medical information as an entry in the database.
摘要翻译：提供了具有查看医疗数据说明的系统，方法和介质。用于查看医疗数据的系统可以包括计算机处理器，数据库和用户界面。数据库可以包括许多临床模式的许多条目。每个条目可以包括图像数据和/或非图像数据。每个条目都可以包括以前研究的注释医学信息。注释的医疗信息可以包括评论和标记。可以搜索数据库以基于与当前研究相关的输入医疗信息来识别条目。用户界面可以被配置为从当前研究中同时显示来自识别的条目的注释医学信息和医学信息。该系统还可以包括被配置为显示医疗信息的第二用户界面，允许用户注释医疗信息，并允许用户将注释的医疗信息作为条目存储在数据库中。

8. 发明申请

US20080008373A1 METHOD AND APPARATUS FOR SYNCHRONIZING CORRESPONDING LANDMARKS AMONG A PLURALITY OF IMAGES 有权
标题翻译：用于同步多个图像中的相关语言的方法和装置
公开(公告)号：US20080008373A1
公开(公告)日：2008-01-10
申请号：US11836636
申请日：2007-08-09
申请人： Saad Sirohey , Gopal Avinash , Jerome Knoplioch , Laurent Launay , Renaud Capolunghi
发明人： Saad Sirohey , Gopal Avinash , Jerome Knoplioch , Laurent Launay , Renaud Capolunghi
IPC分类号： G06K9/00
CPC分类号： G06T7/38 , G06T7/33 , G06T2207/30028
摘要： Certain embodiments of the present invention provide a system and method for synchronized viewing of a plurality of images of an object. Corresponding landmarks of an object are synchronized between a first image set and a second image set. In an embodiment, the landmarks are folds of a human colon and the first image set and second images sets are computerized tomography scans, at least one image set being a prone scan of a portion of anatomy and at least one image set being a supine scan of a portion of the anatomy. An indicator for at least a first location in a first image set is displayed. The location of a second location in a second image set of an object is determined, wherein the second location corresponds to the first location of the object. The second location in the second image set is displayed.
摘要翻译：本发明的某些实施例提供了用于同步观看对象的多个图像的系统和方法。对象的对应的地标在第一图像集和第二图像集之间被同步。在一个实施例中，地标是人类冒号的折叠，并且第一图像集和第二图像集合是计算机断层扫描，至少一个图像集合是解剖部分的俯视扫描，并且至少一个图像集合是仰卧扫描的解剖结构的一部分。显示第一图像集中的至少第一位置的指示符。确定对象的第二图像集中的第二位置的位置，其中第二位置对应于对象的第一位置。显示第二个图像集中的第二个位置。

9. 发明申请

US20060149837A1 Remote monitoring and diagnostics service prioritization method and system 审中-公开
标题翻译：远程监控和诊断服务优先化方法和系统
公开(公告)号：US20060149837A1
公开(公告)日：2006-07-06
申请号：US11015550
申请日：2004-12-17
申请人： Allison Weiner , Gopal Avinash
发明人： Allison Weiner , Gopal Avinash
IPC分类号： G06F15/173
CPC分类号： G06Q10/00
摘要： A technique is disclosed for automatically prioritizing requests for service of systems. A service request is generated upon detection of an indicator of a potentially serviceable condition in the system. Based upon the service request, a knowledge base is consulted that may contain prioritization scores for particular indicators, conditions, systems, customers and so forth. Service recommendations are then prioritized based upon the information. Similar prioritization among service requests may also be made based upon the information. The prioritizations may be adjusted or new prioritizations may be made based upon other factors, such as downtime experienced or anticipated, customer need, contract provisions, and so forth.
摘要翻译：公开了一种自动优先化系统服务请求的技术。在检测到系统中潜在可维护状态的指示符时产生服务请求。根据服务请求，可以查阅可能包含特定指标，条件，系统，客户等的优先级分数的知识库。服务建议随后根据信息进行优先排序。服务请求之间的类似优先级也可以基于该信息进行。可以调整优先级，或者可以基于其他因素（例如经历或预期的停机时间，客户需求，合同规定等）来进行优先级排序。

10. 发明申请

US20060136467A1 Domain-specific data entity mapping method and system 审中-公开
标题翻译：域特定的数据实体映射方法和系统
公开(公告)号：US20060136467A1
公开(公告)日：2006-06-22
申请号：US11016081
申请日：2004-12-17
申请人： Gopal Avinash , Allison Weiner , Anne Conry
发明人： Gopal Avinash , Allison Weiner , Anne Conry
IPC分类号： G06F17/30
CPC分类号： G06F16/25
摘要： A technique is described for performing domain-specific analysis, structuring, mapping and classification of data entities, such as text document, images, audio data, waveform data, and so forth. A domain definition is established that includes a plurality of classification axes and labels for each axis. Data entities are accessed that potentially have attributes of interest classifiable in accordance with the axes and labels. Pertinent entities are then identified based upon their attributes, and the entities are classified. The classification and the entities themselves, or portions thereof, may be stored in a knowledge base for further classification, search and reference. Complex combinations of classifications, including combinations by reference to data of different type are possible by virtue of the domain definition and rules or algorithms called on by the definition for one-to-many mapping of the entities to the axes and labels.
摘要翻译：描述了一种用于执行数据实体的领域特定分析，结构化，映射和分类的技术，例如文本文档，图像，音频数据，波形数据等。建立一个域定义，其中包括多个分类轴和每个轴的标签。访问可能具有根据轴和标签分类的感兴趣属性的数据实体。然后根据其属性识别相关实体，并对实体进行分类。分类和实体本身或其部分可以存储在知识库中以进一步分类，搜索和参考。分类的复杂组合，包括通过参考不同类型的数据的组合是可能的，借助于通过定义将实体与轴和标签进行一对多映射所定义的域定义和规则或算法。

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