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1. 发明授权

US08917917B2 Cardiac view recognition and disease recognition 有权
标题翻译：心脏视野识别和疾病识别
公开(公告)号：US08917917B2
公开(公告)日：2014-12-23
申请号：US13617218
申请日：2012-09-14
申请人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
发明人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
IPC分类号： G06K9/00 , A61B8/08 , G06K9/62 , G06T7/00
CPC分类号： A61B8/08 , A61B8/0883 , G06K9/6215 , G06K9/6247 , G06K2209/05 , G06T7/0014 , G06T2207/10116 , G06T2207/20124 , G06T2207/30048
摘要： A method for recognizing heart diseases in a cardiac echo video of a heart with an unknown disease using a spatio-temporal disease model derived from a training echo video, comprising the steps of: generating a plurality of training models for heart diseases, wherein the cardiac echo videos are each derived from a known viewpoint and the disease of the heart is known; analyzing the video of the heart with the unknown disease by fitting a model of shape and motion for each frame and combining the results across the frames; and, reporting the disease using a classification method for choosing among the diseases of interest.
摘要翻译：一种使用从训练回声视频得到的时空疾病模型识别具有未知疾病的心脏的心脏回声视频中的心脏疾病的方法，包括以下步骤：产生用于心脏病的多个训练模型，其中所述心脏回声视频都是从已知观点得出的，心脏疾病是已知的; 通过为每个帧拟合一个形状和运动的模型来分析具有未知疾病的心脏的视频，并将结果合并在框架之间; 并使用分类方法报告疾病，用于选择感兴趣的疾病。

2. 发明授权

US08594398B2 Systems and methods for cardiac view recognition and disease recognition 有权
标题翻译：心脏视力识别和疾病识别的系统和方法
公开(公告)号：US08594398B2
公开(公告)日：2013-11-26
申请号：US12492914
申请日：2009-06-26
申请人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
发明人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
IPC分类号： G06K9/00
CPC分类号： A61B8/08 , A61B8/0883 , G06K9/6215 , G06K9/6247 , G06K2209/05 , G06T7/0014 , G06T2207/10116 , G06T2207/20124 , G06T2207/30048
摘要： A method for recognizing heart diseases in a cardiac echo video of a heart with an unknown disease using a spatio-temporal disease model derived from a training echo video, comprising the steps of: generating a plurality of training models for heart diseases, wherein the cardiac echo videos are each derived from a known viewpoint and the disease of the heart is known; analyzing the video of the heart with the unknown disease by fitting a model of shape and motion for each frame and combining the results across the frames; and, reporting the disease using a classification method for choosing among the diseases of interest.
摘要翻译：一种使用从训练回声视频得到的时空疾病模型识别具有未知疾病的心脏的心脏回声视频中的心脏疾病的方法，包括以下步骤：产生用于心脏病的多个训练模型，其中所述心脏回声视频都是从已知观点得出的，心脏疾病是已知的; 通过为每个帧拟合一个形状和运动的模型来分析具有未知疾病的心脏的视频，并将结果合并在框架之间; 并使用分类方法报告疾病，用于选择感兴趣的疾病。

3. 发明申请

US20130011033A1 CARDIAC VIEW RECOGNITION AND DISEASE RECOGNITION 有权
标题翻译： CARDIAC查看识别和疾病识别
公开(公告)号：US20130011033A1
公开(公告)日：2013-01-10
申请号：US13617218
申请日：2012-09-14
申请人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
发明人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
IPC分类号： G06K9/00
CPC分类号： A61B8/08 , A61B8/0883 , G06K9/6215 , G06K9/6247 , G06K2209/05 , G06T7/0014 , G06T2207/10116 , G06T2207/20124 , G06T2207/30048
摘要： A method for recognizing heart diseases in a cardiac echo video of a heart with an unknown disease using a spatio-temporal disease model derived from a training echo video, comprising the steps of: generating a plurality of training models for heart diseases, wherein the cardiac echo videos are each derived from a known viewpoint and the disease of the heart is known; analyzing the video of the heart with the unknown disease by fitting a model of shape and motion for each frame and combining the results across the frames; and, reporting the disease using a classification method for choosing among the diseases of interest.
摘要翻译：一种使用从训练回声视频得到的时空疾病模型识别具有未知疾病的心脏的心脏回声视频中的心脏疾病的方法，包括以下步骤：产生用于心脏病的多个训练模型，其中所述心脏回声视频都是从已知观点得出的，心脏疾病是已知的; 通过为每个帧拟合一个形状和运动的模型来分析具有未知疾病的心脏的视频，并将结果合并在框架之间; 并使用分类方法报告疾病，用于选择感兴趣的疾病。

4. 发明申请

US20100329521A1 SYSTEMS AND METHODS FOR CARDIAC VIEW RECOGNITION AND DISEASE RECOGNITION 有权
标题翻译：用于心脏视图识别和疾病识别的系统和方法
公开(公告)号：US20100329521A1
公开(公告)日：2010-12-30
申请号：US12492914
申请日：2009-06-26
申请人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
发明人： David James Beymer , Fei Wang , Tanveer Fathima Mahmood
IPC分类号： G06K9/00 , A61B8/00
CPC分类号： A61B8/08 , A61B8/0883 , G06K9/6215 , G06K9/6247 , G06K2209/05 , G06T7/0014 , G06T2207/10116 , G06T2207/20124 , G06T2207/30048
摘要： A method for recognizing heart diseases in a cardiac echo video of a heart with an unknown disease using a spatio-temporal disease model derived from a training echo video, comprising the steps of: generating a plurality of training models for heart diseases, wherein the cardiac echo videos are each derived from a known viewpoint and the disease of the heart is known; analyzing the video of the heart with the unknown disease by fitting a model of shape and motion for each frame and combining the results across the frames; and, reporting the disease using a classification method for choosing among the diseases of interest.
摘要翻译：一种使用从训练回声视频得到的时空疾病模型识别具有未知疾病的心脏的心脏回声视频中的心脏疾病的方法，包括以下步骤：产生用于心脏病的多个训练模型，其中所述心脏回声视频都是从已知观点得出的，心脏疾病是已知的; 通过为每个帧拟合一个形状和运动的模型来分析具有未知疾病的心脏的视频，并将结果合并在框架之间; 并使用分类方法报告疾病，用于选择感兴趣的疾病。

5. 发明申请

US20120288171A1 ECHOCARDIOGRAM VIEW CLASSIFICATION USING EDGE FILTERED SCALE-INVARIANT MOTION FEATURES 有权
标题翻译： ECHOCARDIOGRAM查看分类使用边缘过滤规模不变运动特征
公开(公告)号：US20120288171A1
公开(公告)日：2012-11-15
申请号：US13560496
申请日：2012-07-27
申请人： David James Beymer , Ritwik Kailash Kumar , Tanveer Fathima Syeda-Mahmood , Fei Wang
发明人： David James Beymer , Ritwik Kailash Kumar , Tanveer Fathima Syeda-Mahmood , Fei Wang
IPC分类号： G06K9/32
CPC分类号： G06T7/0012 , G06T3/4053 , G06T7/44 , G06T2207/10016 , G06T2207/10132 , G06T2207/20081 , G06T2207/30048
摘要： According to one embodiment of the present invention, a method for echocardiogram view classification is provided. According to one embodiment of the present invention, a method comprises: obtaining a plurality of video images of a subject; aligning the plurality images; using the aligned images to generate a motion magnitude image; filtering the motion magnitude image using an edge map on image intensity; detecting features on the motion magnitude image, retaining only those features which lie in the neighborhood of intensity edges; encoding the remaining features by generating, x, y image coordinates, a motion magnitude histogram in a window around the feature point, and a histogram of intensity values near the feature point; and using the encoded features to classify the video images of the subject into a predetermined classification.
摘要翻译：根据本发明的一个实施例，提供了一种用于超声心动图视图分类的方法。根据本发明的一个实施例，一种方法包括：获得被摄体的多个视频图像; 对准多个图像; 使用对准的图像来生成运动幅度图像; 使用边缘图对图像强度进行滤波运动幅度图像; 检测运动幅度图像上的特征，仅保留位于强度边缘附近的那些特征; 通过生成x，y图像坐标，围绕特征点的窗口中的运动幅度直方图和特征点附近的强度值的直方图对剩余特征进行编码; 以及使用编码的特征将被摄体的视频图像分类成预定的分类。

6. 发明申请

US20110310964A1 ECHOCARDIOGRAM VIEW CLASSIFICATION USING EDGE FILTERED SCALE-INVARIANT MOTION FEATURES 有权
标题翻译： ECHOCARDIOGRAM查看分类使用边缘过滤规模不变运动特征
公开(公告)号：US20110310964A1
公开(公告)日：2011-12-22
申请号：US12819183
申请日：2010-06-19
申请人： David James Beymer , Ritwik Kailash Kumar , Tanveer Fathima Syeda-Mahmood , Fei Wang
发明人： David James Beymer , Ritwik Kailash Kumar , Tanveer Fathima Syeda-Mahmood , Fei Wang
IPC分类号： H04N7/26
CPC分类号： G06T7/0012 , G06T3/4053 , G06T7/44 , G06T2207/10016 , G06T2207/10132 , G06T2207/20081 , G06T2207/30048
摘要： According to one embodiment of the present invention, a method for echocardiogram view classification is provided. According to one embodiment of the present invention, a method comprises: obtaining a plurality of video images of a subject; aligning the plurality images; using the aligned images to generate a motion magnitude image; filtering the motion magnitude image using an edge map on image intensity; detecting features on the motion magnitude image, retaining only those features which lie in the neighborhood of intensity edges; encoding the remaining features by generating, x, y image coordinates, a motion magnitude histogram in a window around the feature point, and a histogram of intensity values near the feature point; and using the encoded features to classify the video images of the subject into a predetermined classification.
摘要翻译：根据本发明的一个实施例，提供了一种用于超声心动图视图分类的方法。根据本发明的一个实施例，一种方法包括：获得被摄体的多个视频图像; 对准多个图像; 使用对准的图像来生成运动幅度图像; 使用边缘图对图像强度进行滤波运动幅度图像; 检测运动幅度图像上的特征，仅保留位于强度边缘附近的那些特征; 通过生成x，y图像坐标，围绕特征点的窗口中的运动幅度直方图和特征点附近的强度值的直方图对剩余特征进行编码; 以及使用编码的特征将被摄体的视频图像分类成预定的分类。

7. 发明授权

US08750375B2 Echocardiogram view classification using edge filtered scale-invariant motion features 有权
公开(公告)号：US08750375B2
公开(公告)日：2014-06-10
申请号：US12819183
申请日：2010-06-19
申请人： David James Beymer , Ritwik K Kumar , Tanveer Fathima Syeda-Mahmood , Fei Wang
发明人： David James Beymer , Ritwik K Kumar , Tanveer Fathima Syeda-Mahmood , Fei Wang
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： G06T7/0012 , G06T3/4053 , G06T7/44 , G06T2207/10016 , G06T2207/10132 , G06T2207/20081 , G06T2207/30048
摘要： According to one embodiment of the present invention, a method for echocardiogram view classification is provided. According to one embodiment of the present invention, a method comprises: obtaining a plurality of video images of a subject; aligning the plurality images; using the aligned images to generate a motion magnitude image; filtering the motion magnitude image using an edge map on image intensity; detecting features on the motion magnitude image, retaining only those features which lie in the neighborhood of intensity edges; encoding the remaining features by generating, x, y image coordinates, a motion magnitude histogram in a window around the feature point, and a histogram of intensity values near the feature point; and using the encoded features to classify the video images of the subject into a predetermined classification.

8. 外观设计

USD985928S1 Sandbag 有权
公开(公告)号：USD985928S1
公开(公告)日：2023-05-16
申请号：US29881670
申请日：2023-01-05
申请人： Fei Wang
设计人： Fei Wang
摘要： FIG. 1 is a first perspective view of a sandbag showing my new design;
FIG. 2 is a second perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1;
FIG. 10 is an enlarged view of the selected portion 10 in FIG. 2; and,
FIG. 11 is an enlarged view of the selected portion 11 in FIG. 4.
The broken lines shown in the drawings depict portions of the sandbag that form no part of the claimed design.
The dash-dot-dash broken lines depict cut lines of the enlarged portions and form no part of the claimed design.

9. 发明申请

US20220178076A1 Fibrous Structures 有权
公开(公告)号：US20220178076A1
公开(公告)日：2022-06-09
申请号：US17521174
申请日：2021-11-08
申请人： Fei Wang , Douglas Jay Barkey , James Allen Cain , Stephen John DelVecchio , Angela Marie Leimbach , Kun Piao , James Kenneth Comer , Ryan Dominic Maladen
发明人： Fei Wang , Douglas Jay Barkey , James Allen Cain , Stephen John DelVecchio , Angela Marie Leimbach , Kun Piao , James Kenneth Comer , Ryan Dominic Maladen
IPC分类号： D21F11/00 , D21H27/00 , D21H27/02 , D21F1/10 , D21F3/04 , D21F5/04 , D21F5/18 , D21F9/02 , D21H25/00
摘要： A fibrous structure. The structure may include a plurality of continuous or semi-continuous knuckles extending from portions of the surface of the fibrous structure in a parallel path, wherein the plurality of knuckles may be separated by adjacent continuous or semi-continuous pillows. Each knuckle may comprise a plurality of discrete pillows, the plurality of discrete pillows may be arranged in a spaced configuration along the path of each knuckle; alternatively, each pillow may comprise a plurality of discrete knuckles, the plurality of discrete knuckles may be arranged in a spaced configuration along the path of each pillow.

10. 发明授权

US10038089B2 SGT MOSFET with adjustable CRSS and CISS 有权
公开(公告)号：US10038089B2
公开(公告)日：2018-07-31
申请号：US14957570
申请日：2015-12-02
申请人： Jun Hu , Zhiyun Luo , Fei Wang , Mengyu Pan
发明人： Jun Hu , Zhiyun Luo , Fei Wang , Mengyu Pan
IPC分类号： H01L29/66 , H01L29/78 , H01L21/32 , H01L29/10 , H01L29/40 , H01L21/3213
CPC分类号： H01L29/7813 , H01L21/32139 , H01L29/1095 , H01L29/401 , H01L29/407 , H01L29/42372 , H01L29/66734 , H01L29/7811
摘要： A semiconductor power device includes a plurality of power transistor cells each having a trenched gate disposed in a gate trench opened in a semiconductor substrate wherein a plurality of the trenched gates further include a shielded bottom electrode disposed in a bottom portion of the gate trench electrically insulated from a top gate electrode disposed at a top portion of the gate trench by an inter-electrode insulation layer. At least one of the shielded bottom electrode is connected a source metal and at least one of the top electrodes in the gate trench is connected to a source metal of the power device.

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