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公开(公告)号：US09332955B2
公开(公告)日：2016-05-10
申请号：US14348905
申请日：2012-09-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： John Patrick Collins , Chi-Hua Tung , Bin Zhang
CPC classification number: A61B6/5235 , A61B6/032 , A61B6/037 , A61B6/4417 , A61B6/545 , F04C2270/041
Abstract: A hybrid imaging system includes a first imaging system configured to acquire anatomical data of a first field of view of an anatomical structure. A second imaging system configured to acquire functional data of the anatomical structure, the second imaging system acquiring functional data in a two-pass list-mode acquisition scheme. A reconstruction processor configured to reconstruct the functional data based on attenuation data into an attenuation corrected image and reconstruct the anatomical data into one or more high resolution images of one or more regions of interest.
Abstract translation: 混合成像系统包括被配置为获取解剖结构的第一视野的解剖学数据的第一成像系统。 第二成像系统，被配置为获取所述解剖结构的功能数据，所述第二成像系统以双路列表模式获取方案获取功能数据。 一种重建处理器，被配置为基于衰减数据将功能数据重建为衰减校正图像，并将解剖学数据重建成一个或多个感兴趣区域的一个或多个高分辨率图像。
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公开(公告)号：US10275906B2
公开(公告)日：2019-04-30
申请号：US15326159
申请日：2015-07-09
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Chi-Hua Tung , Shekhar Dwivedi , Yang-Ming Zhu , John Patrick Collins
IPC: G06K11/00 , G06T11/00 , G16H40/63 , G06F19/00 , G06F3/0484
Abstract: A diagnostic imaging system retrieves data (206) from a plurality of accessible data sources, the accessible data sources storing data including physiological data describing a subject to be imaged, a nature of a requested diagnostic image, image preferences of a clinician who requested the diagnostic image, and previously reconstructed images of the requested nature of the subject and/or other subjects, reconstruction parameters and/or sub-routines used to reconstruct the previously reconstructed images. The system analyzes (6, 12) the retrieved data to automatically generate reconstruction parameters and/or sub-steps specific to the nature of the requested diagnostic image, the subject, and the clinician image preferences. The system controls a display device (10, 216) to display the generated reconstruction parameters and/or sub-routines to the user for a user selection. The system sets a reconstruction processor system to reconstruct scan data using the selected reconstruction parameters and/or sub-routines.
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公开(公告)号：US11017895B2
公开(公告)日：2021-05-25
申请号：US16238613
申请日：2019-01-03
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Chi-Hua Tung , Shekhar Dwivedi , Yang-Ming Zhu , John Patrick Collins
Abstract: A diagnostic imaging system retrieves data (206) from a plurality of accessible data sources, the accessible data sources storing data including physiological data describing a subject to be imaged, a nature of a requested diagnostic image, image preferences of a clinician who requested the diagnostic image, and previously reconstructed images of the requested nature of the subject and/or other subjects, reconstruction parameters and/or sub-routines used to reconstruct the previously reconstructed images. The system analyzes (6, 12) the retrieved data to automatically generate reconstruction parameters and/or sub-steps specific to the nature of the requested diagnostic image, the subject, and the clinician image preferences. The system controls a display device (10, 216) to display the generated reconstruction parameters and/or sub-routines to the user for a user selection. The system sets a reconstruction processor system to reconstruct scan data using the selected reconstruction parameters and/or sub-routines.
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Patent Agency Ranking
公开(公告)号：US10453182B2
公开(公告)日：2019-10-22
申请号：US14363917
申请日：2012-12-12
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： John Patrick Collins , Chi-Hua Tung , Bin Zhang
Abstract: A database (52) stores image recipient reconstruction profiles each comprising image reconstruction parameter values. An image reconstruction module (30) is configured to reconstruct medical imaging data to generate a reconstructed image. An image reconstruction setup module (50) is configured to retrieve an image recipient reconstruction profile from the database (52) for an intended image recipient associated with a set of medical imaging data and to invoke the image reconstruction module (30) to reconstruct the set of medical imaging data using image reconstruction parameter values of the retrieved image recipient reconstruction profile to generate a reconstructed image for the intended image recipient. A feedback acquisition module (54) is configured to acquire feedback from the intended image recipient pertaining to the reconstructed image for the intended image recipient. A profile updating module (56) is configured to update the image recipient reconstruction profile of the intended image recipient based on the acquired feedback.
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5.发明申请VIRTUAL FRAMES FOR DISTRIBUTED LIST-MODE TIME-OF-FLIGHT RECONSTRUCTION WITH CONTINUOUS BED MOVEMENT 有权用于分布式列表模式的虚拟框架具有连续床移动的飞行时间重建公开(公告)号：US20150260857A1
公开(公告)日：2015-09-17
申请号：US14418486
申请日：2013-07-31
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Bin Zhang , Chi-Hua Tung , John Patrick Collins
CPC classification number: G01T1/2985 , A61B6/037 , G01T1/1647 , G06T11/005
Abstract: A positron emission tomography (PET) system includes a memory (18), a subject support (3), a categorizing unit (20), and a reconstruction unit (22). The memory (18) continuously records detected coincident event pairs detected by PET detectors (4). The subject support (3) supports a subject and moves in a continuous movement through a field of view (10) of the PET detectors (4). The categorizing unit (20) categorizes the recorded coincident pairs into each of a plurality of spatially defined virtual frame (14). The reconstruction unit (22) reconstructs the categorized coincident pairs of each virtual frame into a frame image and combines the frame images into a common elongated image.
Abstract translation: 正电子发射断层摄影（PET）系统包括存储器（18），对象支架（3），分类单元（20）和重建单元（22）。 存储器（18）连续记录由PET检测器（4）检测的检测到的重合事件对。 主体支撑件（3）支撑主体并通过PET检测器（4）的视野（10）连续移动。 分类单元（20）将记录的重合对分类为多个空间定义的虚拟帧（14）中的每一个。 重建单元（22）将每个虚拟帧的分类的重合对重构为帧图像，并将帧图像组合成公共的细长图像。
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6.发明授权Virtual frames for distributed list-mode time-of-flight reconstruction with continuous bed movement 有权用于分布式列表模式飞行时间重建的连续床运动的虚拟框架公开(公告)号：US09476994B2
公开(公告)日：2016-10-25
申请号：US14418486
申请日：2013-07-31
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Bin Zhang , Chi-Hua Tung , John Patrick Collins
CPC classification number: G01T1/2985 , A61B6/037 , G01T1/1647 , G06T11/005
Abstract: A positron emission tomography (PET) system includes a memory (18), a subject support (3), a categorizing unit (20), and a reconstruction unit (22). The memory (18) continuously records detected coincident event pairs detected by PET detectors (4). The subject support (3) supports a subject and moves in a continuous movement through a field of view (10) of the PET detectors (4). The categorizing unit (20) categorizes the recorded coincident pairs into each of a plurality of spatially defined virtual frame (14). The reconstruction unit (22) reconstructs the categorized coincident pairs of each virtual frame into a frame image and combines the frame images into a common elongated image.
Abstract translation: 正电子发射断层摄影（PET）系统包括存储器（18），对象支架（3），分类单元（20）和重建单元（22）。 存储器（18）连续记录由PET检测器（4）检测的检测到的重合事件对。 主体支撑件（3）支撑主体并通过PET检测器（4）的视野（10）连续移动。 分类单元（20）将记录的重合对分类为多个空间定义的虚拟帧（14）中的每一个。 重建单元（22）将每个虚拟帧的分类的重合对重构为帧图像，并将帧图像组合成公共的细长图像。
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公开(公告)号：US20140369577A1
公开(公告)日：2014-12-18
申请号：US14363917
申请日：2012-12-12
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： John Patrick Collins , Chi-Hua Tung , Bin Zhang
CPC classification number: G06T5/00 , A61B6/032 , A61B6/037 , A61B6/5205 , A61B6/5294 , A61B6/563 , G06F16/583 , G06T7/0012 , G06T11/005 , G06T2207/30004 , G16H30/20
Abstract: A database (52) stores image recipient reconstruction profiles each comprising image reconstruction parameter values. An image reconstruction module (30) is configured to reconstruct medical imaging data to generate a reconstructed image. An image reconstruction setup module (50) is configured to retrieve an image recipient reconstruction profile from the database (52) for an intended image recipient associated with a set of medical imaging data and to invoke the image reconstruction module (30) to reconstruct the set of medical imaging data using image reconstruction parameter values of the retrieved image recipient reconstruction profile to generate a reconstructed image for the intended image recipient. A feedback acquisition module (54) is configured to acquire feedback from the intended image recipient pertaining to the reconstructed image for the intended image recipient. A profile updating module (56) is configured to update the image recipient reconstruction profile of the intended image recipient based on the acquired feedback.
Abstract translation: 数据库（52）存储每个包括图像重建参数值的图像接收重建简档。 图像重建模块（30）被配置为重建医学成像数据以生成重建图像。 图像重建设置模块（50）被配置为从数据库（52）检索与一组医学成像数据相关联的预期图像接收者的图像接收者重建简档，并且调用图像重构模块（30）重建该组 的医学成像数据，使用所检索的图像接收者重建简档的图像重建参数值，以生成预期图像接收者的重建图像。 反馈获取模块（54）被配置为从预期图像接收者获取关于预期图像接收者的重建图像的反馈。 配置文件更新模块（56）被配置为基于获取的反馈来更新预期图像接收者的图像接收者重建简档。
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公开(公告)号：US20140249408A1
公开(公告)日：2014-09-04
申请号：US14348905
申请日：2012-09-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： John Patrick Collins , Chi-Hua Tung , Bin Zhang
CPC classification number: A61B6/5235 , A61B6/032 , A61B6/037 , A61B6/4417 , A61B6/545 , F04C2270/041
Abstract: A hybrid imaging system includes a first imaging system configured to acquire anatomical data of a first field of view of an anatomical structure. A second imaging system configured to acquire functional data of the anatomical structure, the second imaging system acquiring functional data in a two-pass list-mode acquisition scheme. A reconstruction processor configured to reconstruct the functional data based on attenuation data into an attenuation corrected image and reconstruct the anatomical data into one or more high resolution images of one or more regions of interest.
Abstract translation: 混合成像系统包括被配置为获取解剖结构的第一视野的解剖学数据的第一成像系统。 第二成像系统，被配置为获取所述解剖结构的功能数据，所述第二成像系统以双路列表模式获取方案获取功能数据。 一种重建处理器，被配置为基于衰减数据将功能数据重建为衰减校正图像，并将解剖学数据重建成一个或多个感兴趣区域的一个或多个高分辨率图像。
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