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公开(公告)号：WO2021122248A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/085392
申请日：2020-12-10
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： WISSEL, Tobias , WAECHTER-STEHLE, Irina , SETTLEMIER, Scott Holland , WEBER, Frank Michael , EWALD, Arne , LENGA, Matthias , PETERS, Jochen , GOOSSEN, André , WILD, Sebastian
IPC: G06T7/00 , G06T7/149 , G06T7/174 , G06T2200/04 , G06T2207/10132 , G06T2207/20084 , G06T2207/20124 , G06T2207/30004 , G06T2207/30048 , G06T7/0012
Abstract: The invention provides a method for determining a confidence value for an image segmentation. The method includes obtaining an image, wherein the image comprises a view of an anatomical structure and a model of the anatomical structure is obtained, wherein the model comprises a plurality of nodes. The image is processed to generate a plurality of image segmentation outputs, wherein each image segmentation output comprises a set of values for the view, wherein each value of the set of values is associated with a node of the plurality of nodes of the model. For each node of the model, a confidence value is determined based on the plurality of values corresponding to the node. A confidence map of the anatomical structure is generated based on the confidence value of each node.
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2.发明申请
公开(公告)号：WO2016142183A1
公开(公告)日：2016-09-15
申请号：PCT/EP2016/054001
申请日：2016-02-25
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： SCHNEIDER, Robert Joseph , PRATER, David , SETTLEMIER, Scott Holland , CARDINALE, Michael Daniel , BIANCHI, Mary Kay , RIVERA, Lydia , SALGO, Ivan
CPC classification number: A61B8/465 , A61B8/0883 , A61B8/463 , A61B8/483 , A61B8/5223 , A61B8/543 , G06T7/0012 , G06T7/0016 , G06T7/149 , G06T2207/10016 , G06T2207/10132 , G06T2207/10136 , G06T2207/30048
Abstract: An ultrasonic diagnostic imaging system has a user control by which a user positions the user's selection of a heart chamber border in relation to two machine-drawn heart chamber tracings. The user's border is positioned by a single degree of freedom control which positions the border as a function of a single user-determined value. This overcomes the vagaries of machine-drawn borders and their mixed acceptance by clinicians, who can now create repeatably-drawn borders and exchange the control value for use by others to obtain the same results.
Abstract translation: 超声波诊断成像系统具有用户控制，用户通过该用户控制使用户相对于两个机器绘制的心脏室跟踪来定位用户对心室边界的选择。 用户的边界通过单个自由度控制来定位，该控制将边界定位为单个用户确定值的函数。 这克服了机器边界的变幻莫测，临床医生的混合接受，他们现在可以创建重复绘制的边界，并交换控制值供其他人使用以获得相同的结果。
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Patent Agency Ranking3.发明申请AUTOMATED SEGMENTATION OF TRI-PLANE IMAGES FOR REAL TIME ULTRASONIC IMAGING 审中-公开用于实时超声成像的三平面图像的自动分割
公开(公告)号：WO2015068099A1
公开(公告)日：2015-05-14
申请号：PCT/IB2014/065779
申请日：2014-11-04
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： SCHNEIDER, Robert Joseph , BIANCHI, Mary Kay , BROOKS, Robin S. , CARDINALE, Michael Daniel , PRATER, David , RIVERA, Lydia , SALGO, Ivan , SETTLEMIER, Scott Holland , WILLIAMS, Jean Margaret
CPC classification number: A61B8/523 , A61B5/14 , A61B8/0883 , A61B8/145 , A61B8/4494 , A61B8/463 , A61B8/483 , A61B8/486 , A61B8/488 , A61B8/5276 , G01S7/52063 , G01S7/52074 , G01S15/66 , G01S15/8925 , G01S15/8993 , G06T7/0012 , G06T7/11 , G06T7/149 , G06T7/20 , G06T7/251 , G06T7/75 , G06T2207/10016 , G06T2207/10136 , G06T2207/20128 , G06T2207/30048
Abstract: An ultrasonic diagnostic imaging system and method enable the automatic acquisition of standard view planes of the heart in real time, such as the AP4, AP3, and AP2 views. A 3D image of the heart is acquired and the processed in conjunction with a geometrical heart model. The heart model is fitted to the heart in its acquired pose to segment the desired image planes from the 3D image data. During successive image acquisition intervals the image planes are tracked through successive image data as multi-plane system to update a display of the multiple images. The successive image acquisitions can be volume image acquisitions or multi-plane acquisitions of just the tracked image planes during each acquisition interval.
Abstract translation: 超声波诊断成像系统和方法能够实时自动获取心脏的标准视野平面，如AP4，AP3和AP2视图。 获取心脏的3D图像，并与几何心脏模型结合进行处理。 心脏模型以其获取的姿势适应心脏，以从3D图像数据分割所需的图像平面。 在连续的图像采集间隔期间，通过作为多平面系统的连续图像数据来跟踪图像平面，以更新多个图像的显示。 连续的图像采集可以是在每个采集间隔期间仅仅跟踪的图像平面的体积图像采集或多平面采集。
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公开(公告)号：WO2022248281A1
公开(公告)日：2022-12-01
申请号：PCT/EP2022/063248
申请日：2022-05-17
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： DE CRAENE, Mathieu , WAECHTER-STEHLE, Irina , ALLAIN, Pascal , SETTLEMIER, Scott Holland , PRATER, David
Abstract: An ultrasound imaging system performs real-time image analysis of the 3D ultrasound images to identify anatomical structure and landmarks in the 3D images, so that it can be determined if a region of interest of a target anatomical structure is present. If the region of interest is not present, the location of the region of interest outside the field of view volume is inferred from the anatomical structure and landmarks that are detected within the field of view. A relative displacement between the reference anatomical plane and a position and orientation of the 3D ultrasound imaging probe can then be derived so that ultrasound guidance information can be given.
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5.发明申请ULTRASONIC CARDIAC ASSESSMENT OF HEARTS WITH MEDIAL AXIS CURVATURE AND TRANSVERSE ECCENTRICITY 审中-公开具有内侧轴曲率和横向偏心的心脏超声心动评估
公开(公告)号：WO2017093852A1
公开(公告)日：2017-06-08
申请号：PCT/IB2016/057052
申请日：2016-11-23
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： SETTLEMIER, Scott Holland , PRATER, David , SCHNEIDER, Robert Joseph
CPC classification number: A61B8/0883 , A61B8/466 , A61B8/467 , A61B8/483 , A61B8/52 , A61B8/523 , A61B8/5269 , G06T7/12 , G06T7/149 , G06T19/00 , G06T2207/10136 , G06T2207/20096 , G06T2207/30048 , G06T2207/30172 , G06T2210/41 , G06T2219/008
Abstract: An ultrasonic imaging system produces more diagnostic cardiac images of the left ventricle by plotting the longitudinal medial axis of the chamber between the apex and mitral valve plane as a curved line evenly spaced between the opposite walls of the myocardium. Transverse image planes are positioned orthogonal to the curved medial axis with control points positioned in the short axis view on lines evenly spaced around and emanating from the medial axis. If the short axis view is of an oval shaped chamber the transverse image is stretched to give the heart a more rounded appearance resulting in better positioning of editing control points.
Abstract translation: 超声成像系统通过将心尖的纵向中轴与心尖二尖瓣平面之间的纵向中轴绘制为心肌相对壁之间均匀间隔的曲线，产生更多的左心室心脏诊断图像 。 横向图像平面被定位成与弯曲的中轴线正交，其中控制点位于短轴视图中的均匀间隔开且从中轴线发出的线上。 如果短轴视图是椭圆形腔室，则横向图像被拉伸以使心脏具有更圆的外观，从而更好地定位编辑控制点。
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6.发明申请ULTRASONIC DIAGNOSIS OF CARDIAC PERFORMANCE USING HEART MODEL CHAMBER SEGMENTATION WITH USER CONTROL 审中-公开使用用户控制的心脏模块室分隔进行心脏超声检查的超声诊断
公开(公告)号：WO2016142204A1
公开(公告)日：2016-09-15
申请号：PCT/EP2016/054255
申请日：2016-03-01
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： WAECHTER-STEHLE, Irina , WEBER, Frank Michael , BUERGER, Christian , SCHNEIDER, Robert Joseph , PRATER, David , SETTLEMIER, Scott Holland , CARDINALE, Michael Daniel
CPC classification number: A61B8/465 , A61B8/0883 , A61B8/467 , A61B8/483 , A61B8/5223 , A61B8/543 , G06T7/0012 , G06T7/12 , G06T7/149 , G06T2207/10132 , G06T2207/30048
Abstract: An ultrasonic diagnostic imaging system has a user control by which a user positions the user's selection of a heart chamber border in relation to two myocardial boundaries identified by a deformable heart model. The user's border is positioned by a single degree of freedom control which positions the border as a function of a single user- determined value. This overcomes the vagaries of machine-drawn borders and their mixed acceptance by clinicians, who can now create repeatably-drawn borders and exchange the control value for use by others to obtain the same results.
Abstract translation: 超声诊断成像系统具有用户控制，通过该用户控制，用户通过该用户控制将用户对心室边界的选择相对于由可变形心脏模型识别的两个心肌边界进行定位。 用户的边框通过单个自由度控制进行定位，该控制将边框定位为单个用户确定值的函数。 这克服了机器边界的变幻莫测，临床医生的混合接受，他们现在可以创建重复绘制的边界，并交换控制值供其他人使用以获得相同的结果。
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7.发明申请ULTRASOUND IMAGING MODES FOR AUTOMATED REAL TIME QUANTIFICATION AND ANALYSIS 审中-公开用于自动实时定量和分析的超声成像模式
公开(公告)号：WO2015104607A1
公开(公告)日：2015-07-16
申请号：PCT/IB2014/067105
申请日：2014-12-19
Applicant: KONINKLIJKE PHILIPS N.V.
CPC classification number: A61B8/0883 , A61B8/065 , A61B8/463 , A61B8/481 , A61B8/488 , A61B8/5223 , A61B8/543 , G06F19/00 , G06F19/321 , G06T7/62 , G06T2207/10016 , G06T2207/10132 , G06T2207/30048 , G06T2207/30104 , G16H40/63
Abstract: An ultrasound system has a number of user selectable ultrasound imaging modes, the actuation of which automatically invokes the making of automated measurements or quantification in real time as imaging is performed in the mode. The user can thereby see if the images being acquired are suitable and robust enough for desired quantification and measurement. The system will further automatically combine or perform statistical analysis of several images or temporally different images such a group mean and standard deviation. Confidence assessment of the measurements may also be computed.
Abstract translation: 超声系统具有多个用户可选择的超声成像模式，其激活自动地调用自动测量或量化的实时，因为在模式中执行成像。 因此，用户可以看到所获取的图像是否适合并且足够坚固以用于期望的量化和测量。 该系统将进一步自动组合或执行几个图像或时间上不同的图像的统计分析，例如组平均值和标准偏差。 也可以计算测量的置信度。
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