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1. 发明授权

US07715627B2 Automatic determination of the standard cardiac views from volumetric data acquisitions 有权
标题翻译：从体积数据采集中自动确定标准心脏视力
公开(公告)号：US07715627B2
公开(公告)日：2010-05-11
申请号：US11387339
申请日：2006-03-23
申请人： Ying Sun , Leo Grady , Gareth Funka-Lea , Thomas O'Donnell
发明人： Ying Sun , Leo Grady , Gareth Funka-Lea , Thomas O'Donnell
IPC分类号： G06K9/34 , G06K9/00 , G06K9/62 , G06F15/00 , G06G5/00
CPC分类号： G06T19/00 , G06T7/11 , G06T2207/10088 , G06T2207/20092 , G06T2207/20156 , G06T2207/30048 , G06T2210/41
摘要： A system and method for automatically determining the standard cardiac image views as defined by the American Heart Association from volumetric data of the chest including the heart. The system and method can be used by a health practitioner to quickly see the two dimensional views from which a diagnosis is generally made. The left ventricle is detected. Then the relative orientation of the right ventricle is determined and the standard cardiac views are determined.
摘要翻译：用于根据包括心脏在内的胸部的体积数据自动确定由美国心脏协会定义的标准心脏图像视图的系统和方法。健康从业者可以使用该系统和方法来快速查看通常进行诊断的二维视图。检测到左心室。然后确定右心室的相对方向，并确定标准心脏视图。

2. 发明申请

US20070014489A1 Nonrigid registration of cardiac perfusion MR images using adaptive local template matching 失效
标题翻译：使用自适应局部模板匹配的心脏灌注MR图像的非刚性注册
公开(公告)号：US20070014489A1
公开(公告)日：2007-01-18
申请号：US11365273
申请日：2006-03-01
申请人： Ying Sun , Gareth Funka-Lea
发明人： Ying Sun , Gareth Funka-Lea
IPC分类号： G06K9/32 , G06K9/00
CPC分类号： G06T7/20 , G06T7/0012 , G06T2207/30048
摘要： Motion of the heart during contrast enhancement is modeled at two hierarchical levels: global translation and local deformation. Large-scale, i.e., global, translational motion is identified using global template matching, while the local deformation of a portion of the object (e.g., the left ventricle where the object is a heart) is obtained using an adaptive local template matching scheme which adapts to the local edge distributions by varying the height and the width of the template as well as the location of the template followed by spatial regularization. To address the difficulty of rapid intensity changes across the image sequence as the contrast agent perfuse into the tissue, an edge-based similarity measure is used for template matching.
摘要翻译：在对比度增强过程中心脏的运动被建模在两个层次上：全局平移和局部变形。使用全局模板匹配来确定大规模，即全局，平移运动，而使用自适应局部模板匹配方案获得对象部分（例如，对象是心脏的左心室）的局部变形，通过改变模板的高度和宽度以及模板的位置跟随空间正则化来适应局部边缘分布。为了解决造影剂灌注到组织中的图像序列之间的快速强度变化的难度，使用基于边缘的相似性度量来进行模板匹配。

3. 发明授权

US08150133B2 System and method for automatic registration of 4D (3D plus time) renal perfusion MRI data 有权
标题翻译：自动注册4D（3D加时间）肾灌注MRI数据的系统和方法
公开(公告)号：US08150133B2
公开(公告)日：2012-04-03
申请号：US12421862
申请日：2009-04-10
申请人： Ying Sun , Gareth Funka-Lea
发明人： Ying Sun , Gareth Funka-Lea
IPC分类号： G06K9/00
CPC分类号： G06T7/33 , G06T2207/10076 , G06T2207/10088 , G06T2207/30084
摘要： A method for registering digital renal perfusion images includes selecting a volume of interest (VOI) containing a kidney in a reference renal perfusion image, computing 3D intensity gradients for a plurality of points in the VOI of the reference renal perfusion image, computing 3D intensity gradients for a plurality of points in a search window of a current renal perfusion image, and maximizing a similarity measure between the reference image VOI and the current image search window, where the similarity measure is a function of the 3D intensity gradients computed for the reference image and the current image.
摘要翻译：用于登记数字肾灌注图像的方法包括在参考肾灌注图像中选择包含肾脏的感兴趣体积（VOI），计算参考肾灌注图像的VOI中的多个点的3D强度梯度，计算3D强度梯度对于当前肾灌注图像的搜索窗口中的多个点，并且使参考图像VOI和当前图像搜索窗口之间的相似性度量最大化，其中相似性度量是针对参考图像计算的3D强度梯度的函数和当前图像。

4. 发明申请

US20090324043A1 SYSTEM AND METHOD FOR AUTOMATIC REGISTRATION OF 4D (3D PLUS TIME) RENAL PERFUSION MRI DATA 有权
标题翻译：自动注册4D（3D加时间）RENAL PERFUSION MRI数据的系统和方法
公开(公告)号：US20090324043A1
公开(公告)日：2009-12-31
申请号：US12421862
申请日：2009-04-10
申请人： Ying Sun , Gareth Funka-Lea
发明人： Ying Sun , Gareth Funka-Lea
IPC分类号： G06K9/00
CPC分类号： G06T7/33 , G06T2207/10076 , G06T2207/10088 , G06T2207/30084
摘要： A method for registering digital renal perfusion images includes selecting a volume of interest (VOI) containing a kidney in a reference renal perfusion image, computing 3D intensity gradients for a plurality of points in the VOI of the reference renal perfusion image, computing 3D intensity gradients for a plurality of points in a search window of a current renal perfusion image, and maximizing a similarity measure between the reference image VOI and the current image search window, where the similarity measure is a function of the 3D intensity gradients computed for the reference image and the current image.
摘要翻译：用于登记数字肾灌注图像的方法包括在参考肾灌注图像中选择包含肾脏的感兴趣体积（VOI），计算参考肾灌注图像的VOI中的多个点的3D强度梯度，计算3D强度梯度对于当前肾灌注图像的搜索窗口中的多个点，并且使参考图像VOI和当前图像搜索窗口之间的相似性度量最大化，其中相似性度量是针对参考图像计算的3D强度梯度的函数和当前图像。

5. 发明授权

US07672540B2 Nonrigid registration of cardiac perfusion MR images using adaptive local template matching 失效
标题翻译：使用自适应局部模板匹配的心脏灌注MR图像的非刚性注册
公开(公告)号：US07672540B2
公开(公告)日：2010-03-02
申请号：US11365273
申请日：2006-03-01
申请人： Ying Sun , Gareth Funka-Lea
发明人： Ying Sun , Gareth Funka-Lea
IPC分类号： G06K9/32 , G06K9/00
CPC分类号： G06T7/20 , G06T7/0012 , G06T2207/30048
摘要： Motion of the heart during contrast enhancement is modeled at two hierarchical levels: global translation and local deformation. Large-scale, i.e., global, translational motion is identified using global template matching, while the local deformation of a portion of the object (e.g., the left ventricle where the object is a heart) is obtained using an adaptive local template matching scheme which adapts to the local edge distributions by varying the height and the width of the template as well as the location of the template followed by spatial regularization. To address the difficulty of rapid intensity changes across the image sequence as the contrast agent perfuse into the tissue, an edge-based similarity measure is used for template matching.
摘要翻译：在对比度增强过程中心脏的运动被建模在两个层次上：全局平移和局部变形。使用全局模板匹配来确定大规模，即全局，平移运动，而使用自适应局部模板匹配方案获得对象部分（例如，对象是心脏的左心室）的局部变形，通过改变模板的高度和宽度以及模板的位置跟随空间正则化来适应局部边缘分布。为了解决造影剂灌注到组织中的图像序列之间的快速强度变化的难度，使用基于边缘的相似性度量来进行模板匹配。

6. 发明申请

US20060239554A1 Automatic determination of the standard cardiac views from volumetric data acquisitions 有权
标题翻译：从体积数据采集中自动确定标准心脏视力
公开(公告)号：US20060239554A1
公开(公告)日：2006-10-26
申请号：US11387339
申请日：2006-03-23
申请人： Ying Sun , Leo Grady , Gareth Funka-Lea , Thomas O'Donnell
发明人： Ying Sun , Leo Grady , Gareth Funka-Lea , Thomas O'Donnell
IPC分类号： G06K9/34
CPC分类号： G06T19/00 , G06T7/11 , G06T2207/10088 , G06T2207/20092 , G06T2207/20156 , G06T2207/30048 , G06T2210/41
摘要： A system and method for automatically determining the standard cardiac image views as defined by the American Heart Association from volumetric data of the chest including the heart. The system and method can be used by a health practitioner to quickly see the two dimensional views from which a diagnosis is generally made. The left ventricle is detected. Then the relative orientation of the right ventricle is determined and the standard cardiac views are determined.
摘要翻译：用于根据包括心脏在内的胸部的体积数据自动确定由美国心脏协会定义的标准心脏图像视图的系统和方法。健康从业者可以使用该系统和方法来快速查看通常进行诊断的二维视图。检测到左心室。然后确定右心室的相对方向，并确定标准心脏视图。

7. 发明授权

US08170321B2 System and method for contour tracking in cardiac phase contrast flow MR images 有权
标题翻译：心脏相位对比流MR图像中轮廓跟踪的系统和方法
公开(公告)号：US08170321B2
公开(公告)日：2012-05-01
申请号：US12431299
申请日：2009-04-28
申请人： Ying Sun , Gareth Funka-Lea , Ravi Kumar , Jens Gühring
发明人： Ying Sun , Gareth Funka-Lea , Ravi Kumar , Jens Gühring
IPC分类号： G06K9/78
CPC分类号： G06T7/251 , G06T7/12 , G06T7/246 , G06T2207/10096 , G06T2207/30048 , G06T2207/30104
摘要： A method for tracking a contour in cardiac phase contrast flow magnetic resonance (MR) images includes estimating a global translation of a contour in a reference image in a time sequence of cardiac phase contrast flow MR images to a contour in a current image in the time sequence of images by finding a 2-dimensional translation vector that maximizes a similarity function of the contour in the reference image and the current image calculated over a bounding rectangle containing the contour in the reference image, estimating an affine transformation of the contour in the reference image to the contour in the current image, and performing a constrained local deformation of the contour in the current image.
摘要翻译：用于跟踪心脏相位对比流磁共振（MR）图像中的轮廓的方法包括：将心脏相位对比流MR图像的时间序列中的参考图像中的轮廓的全局平移估计为当前图像中的轮廓通过找到使参考图像中的轮廓的相似度函数最大化的二维平移向量和在包含参考图像中的轮廓的包围矩形上计算的当前图像的图像序列，估计参考图中轮廓的仿射变换图像到当前图像中的轮廓，并且在当前图像中执行轮廓的约束局部变形。

8. 发明申请

US20090324012A1 SYSTEM AND METHOD FOR CONTOUR TRACKING IN CARDIAC PHASE CONTRAST FLOW MR IMAGES 有权
标题翻译：心脏跟踪流程MR图像中的轮廓跟踪的系统和方法
公开(公告)号：US20090324012A1
公开(公告)日：2009-12-31
申请号：US12431299
申请日：2009-04-28
申请人： Ying Sun , Gareth Funka-Lea , Ravi Kumar , Jens Gühring
发明人： Ying Sun , Gareth Funka-Lea , Ravi Kumar , Jens Gühring
IPC分类号： G06T7/00 , G06T7/20
CPC分类号： G06T7/251 , G06T7/12 , G06T7/246 , G06T2207/10096 , G06T2207/30048 , G06T2207/30104
摘要： A method for tracking a contour in cardiac phase contrast flow magnetic resonance (MR) images includes estimating a global translation of a contour in a reference image in a time sequence of cardiac phase contrast flow MR images to a contour in a current image in the time sequence of images by finding a 2-dimensional translation vector that maximizes a similarity function of the contour in the reference image and the current image calculated over a bounding rectangle containing the contour in the reference image, estimating an affine transformation of the contour in the reference image to the contour in the current image, and performing a constrained local deformation of the contour in the current image.
摘要翻译：用于跟踪心脏相位对比流磁共振（MR）图像中的轮廓的方法包括：将心脏相位对比流MR图像的时间序列中的参考图像中的轮廓的全局平移估计为当前图像中的轮廓通过找到使参考图像中的轮廓的相似度函数最大化的二维平移向量和在包含参考图像中的轮廓的包围矩形上计算的当前图像的图像序列，估计参考图中轮廓的仿射变换图像到当前图像中的轮廓，并且在当前图像中执行轮廓的约束局部变形。

9. 发明申请

US20170003079A1 Systems and Methods of Using Phase Change Material in Power Plants 审中-公开
标题翻译：电厂使用相变材料的系统与方法
公开(公告)号：US20170003079A1
公开(公告)日：2017-01-05
申请号：US15266217
申请日：2016-09-15
申请人： Ying Sun , Matthew McCarthy , Young I. Cho , Philipp Boettcher , Han Hu , Baolan Shi , Qinghua Xie , Kent Zammit
发明人： Ying Sun , Matthew McCarthy , Young I. Cho , Philipp Boettcher , Han Hu , Baolan Shi , Qinghua Xie , Kent Zammit
IPC分类号： F28D1/02 , F28B1/02
CPC分类号： F28D1/024 , F28B1/02 , F28B9/06 , F28C1/14 , F28C3/10 , F28D20/021 , F28D20/023 , F28F2245/04 , Y02E60/145
摘要： Phase change material modules for use in a heat exchanger are described. The phase change material module comprises two or more set of a plurality of substantially aligned hollow structures arranged to form a porous structure. A phase change material capable of undergoing a phase change as a result of heat exchange between it and a fluid is housed within the hollow tubes. Also described is a phase change material module with hollow tubes having a cross-sectional area through the phase change material selected from elliptical, rectangular, stadium-shaped, teardrop-shaped, airfoil-shaped, rounded rectangle and ovoid. A heat exchanger comprising a plurality of the phase change material modules, a first fluid inlet and outlet, and a second fluid inlet and outlet, wherein the phase change material modules are repeated circulated from alignment with the first fluid inlet and the second fluid inlet is also described.
摘要翻译：描述了用于热交换器的相变材料模块。相变材料模块包括布置成形成多孔结构的两组或多组多个基本排列的中空结构。能够由于其与流体之间的热交换而发生相变的相变材料容纳在中空管内。还描述了一种相变材料模块，其具有中空管，该中空管具有穿过相变材料的横截面积，该相变材料选自椭圆形，矩形，体育场形，泪滴形，翼型，圆形矩形和卵形。一种热交换器，其包括多个所述相变材料模块，第一流体入口和出口以及第二流体入口和出口，其中所述相变材料模块与所述第一流体入口对准地重复循环，并且所述第二流体入口是也描述。

10. 发明授权

US09332474B2 Signaling support for multi sector deployment in cellular communications 有权
标题翻译：蜂窝通信中多扇区部署的信令支持
公开(公告)号：US09332474B2
公开(公告)日：2016-05-03
申请号：US13545941
申请日：2012-07-10
申请人： Ying Sun , Tao Cui
发明人： Ying Sun , Tao Cui
IPC分类号： H04W4/00 , H04W36/30 , H04W92/20 , H04W36/02
CPC分类号： H04W36/30 , H04B17/318 , H04W36/023 , H04W92/20
摘要： A method in a controller for a first cell in a mobile cellular network for making a decision to handover a user equipment to a second cell of the mobile cellular network is described. The method may include obtaining a first measurement of an uplink signal from a user equipment at the first cell, obtaining a second measurement of an uplink signal from the user equipment at the second cell, and making a decision to handover the user equipment from the first cell to the second cell using the obtained first and second measurements.
摘要翻译：描述了用于移动蜂窝网络中的第一小区的控制器中的用于做出将用户设备切换到移动蜂窝网络的第二小区的决定的方法。该方法可以包括从第一小区的用户设备获得上行链路信号的第一测量值，从第二小区的用户设备获得上行链路信号的第二测量值，以及从第一小区切换用户设备的决定使用获得的第一和第二测量将单元传送到第二单元。

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