专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010035167A1 GENERATION OF STANDARD PROTOCOLS FOR REVIEW OF 3D ULTRASOUND IMAGE DATA 审中-公开
标题翻译：生成用于评估3D超声图像数据的标准协议
公开(公告)号：WO2010035167A1
公开(公告)日：2010-04-01
申请号：PCT/IB2009/053986
申请日：2009-09-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , DOW, Alasdair , JAGO, James , COLLET-BILLON, Antoine , PUMPHREY, Lisa
发明人： DOW, Alasdair , JAGO, James , COLLET-BILLON, Antoine , PUMPHREY, Lisa
IPC分类号： A61B8/14 , G01S15/89
CPC分类号： A61B8/14 , A61B8/0883 , A61B8/483 , A61B8/523 , G01S7/52074 , G01S7/52098 , G01S15/8993
摘要： An ultrasonic diagnostic imaging system (10) is described which records expert, review of a 3D image data set,, including image plane and view manipulation (36), annotation, and measurements, for the purpose of generating automated review protocols for 3D ultrasound image acquisitions. The ability to provide a standardised 3D review protocol has benefits such as guiding reviewers of all experience levels through the required steps to extract, key images and measurements from 3D image data, enabling automation to improve 3D review workflow and reduce review time, monitoring growth or therapy, and standardizing review presentations for easy comparison with prior examination results.
摘要翻译：描述了超声诊断成像系统（10），其记录专家，对3D图像数据集的审查，包括图像平面和视图操纵（36），注释和测量，以产生用于3D超声图像的自动审查协议收购。提供标准化3D审查协议的能力有其优点，例如通过所需步骤指导所有经验级别的审阅者，从3D图像数据中提取，关键图像和测量，实现自动化，改进3D审查工作流程，缩短审核时间，监控增长或治疗和标准化审查报告，以便与以前的检查结果进行比较。

2. 发明申请

WO2011001309A1 THREE DIMENSIONAL FETAL HEART IMAGING BY NON-ECG PHYSIOLOGICAL GATED ACQUISITION 审中-公开
标题翻译：通过非心电图生理选择获取的三维心脏心脏图像
公开(公告)号：WO2011001309A1
公开(公告)日：2011-01-06
申请号：PCT/IB2010/052469
申请日：2010-06-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , JAGO, James , DOW, Alasdair , COLLET-BILLON, Antoine , PUMPHREY, Lisa , DETMER, Paul
发明人： JAGO, James , DOW, Alasdair , COLLET-BILLON, Antoine , PUMPHREY, Lisa , DETMER, Paul
IPC分类号： A61B8/02 , G01S7/52 , G01S15/89
CPC分类号： A61B8/0866 , A61B8/02 , A61B8/06 , A61B8/483 , A61B8/543 , G01S15/8993
摘要： An ultrasonic diagnostic imaging system acquires 3D data sets of the fetal heart by use of a gating signal synthesized from detected motion of the fetal heart. A sequence of temporally different echo signals are acquired from a location in the anatomy where motion representative of the heart cycle is to be estimated, such as a sample volume in the fetal carotid artery or an M line through the fetal myocardium. A heart cycle signal is synthesized from the detected motion and used to gate the acquisition of fetal heart image data at one or more desired phases of the fetal heart cycle. In an illustrated embodiment 3D data sets are acquired from multiple subvolumes, each over the full fetal heart cycle, then combined to produce a live 3D loop of the beating fetal heart.
摘要翻译：超声波诊断成像系统通过使用从胎心检测到的运动合成的门控信号来获取胎心的3D数据集。时间上不同的回波信号的序列是从解剖学中的一个位置来获取的，其中要估计代表心脏周期的运动，例如胎儿颈动脉中的样本体积或通过胎儿心肌的M线。从检测到的运动合成心脏周期信号，并用于在胎心心脏周期的一个或多个期望阶段对胎心图像数据的获取进行门控。在所示实施例中，从多个子体积（多个子体积）获取3D数据集，每个子体积遍及完整的胎儿心脏周期，然后组合以产生跳动胎儿心脏的活3D环。

3. 发明申请

WO2010046819A1 3-D ULTRASOUND IMAGING 审中-公开
标题翻译：三维超声成像
公开(公告)号：WO2010046819A1
公开(公告)日：2010-04-29
申请号：PCT/IB2009/054548
申请日：2009-10-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , COLLET-BILLON, Antoine , JAGO, James , DOW, Alasdair , PUMPHREY, Lisa
发明人： COLLET-BILLON, Antoine , JAGO, James , DOW, Alasdair , PUMPHREY, Lisa
IPC分类号： G01S15/89
CPC分类号： G01S15/8977 , A61B8/0833 , A61B8/0866 , A61B8/0883 , A61B8/483 , A61B8/523 , A61B8/5238 , G01S15/8993
摘要： In an ultrasound imaging system (UIS), an ultrasound scanning assembly (USC) provides volume data (VD) resulting from a three-dimensional scan of a body (BDY). A feature extractor (FEX) searches for a best match between the volume data (VD) and a geometrical model (GM) of an anatomical entity. The geometrical model (GM) comprises respective segments representing respective anatomic features. Accordingly, the feature extractor (FEX) provides an anatomy-related description (ARD) of the volume data (VD), which identifies respective geometrical locations of respective anatomic features in the volume data (VD). In a preferred embodiment, a slice generator (SLG) generates slices (SX) from the volume data (VD) based on the anatomy-related description (ARD) of the volume data (VD).
摘要翻译：在超声成像系统（UIS）中，超声波扫描组件（USC）提供由身体（BDY）的三维扫描得到的体数据（VD）。特征提取器（FEX）搜索体数据（VD）和解剖实体的几何模型（GM）之间的最佳匹配。几何模型（GM）包括表示各自解剖特征的各个段。因此，特征提取器（FEX）提供体数据（VD）的解剖相关描述（ARD），其识别体数据（VD）中各个解剖特征的相应几何位置。在优选实施例中，片生成器（SLG）基于体数据（VD）的解剖相关描述（ARD）从卷数据（VD）生成切片（SX）。

4. 发明申请

WO2012117381A1 SYSTEM AND METHOD FOR AUTOMATED INITIALIZATION AND REGISTRATION OF NAVIGATION SYSTEM 审中-公开
标题翻译：用于自动初始化和导航系统注册的系统和方法
公开(公告)号：WO2012117381A1
公开(公告)日：2012-09-07
申请号：PCT/IB2012/050999
申请日：2012-03-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KADOURY, Samuel , KRUECKER, Jochen , JAGO, James, Robertson , WOOD, Bradford, Johns , COLLET-BILLON, Antoine , DUFOUR, Cecile
发明人： KADOURY, Samuel , KRUECKER, Jochen , JAGO, James, Robertson , WOOD, Bradford, Johns , COLLET-BILLON, Antoine , DUFOUR, Cecile
IPC分类号： A61B19/00
CPC分类号： G06T3/0068 , A61B8/5261 , A61B90/36 , A61B2034/2046 , A61B2090/365 , A61B2090/367 , A61B2090/378 , G06T11/008 , G06T15/08
摘要： A system and method for image registration includes tracking (508) a scanner probe in a position along a skin surface of a patient. Image planes corresponding to the position are acquired (510). A three-dimensional volume of a region of interest is reconstructed (512) from the image planes. A search of an image volume is initialized (514) to determine candidate images to register the image volume with the three-dimensional volume by employing pose information of the scanner probe during image plane acquisition, and physical constraints of a pose of the scanner probe. The image volume is registered (522) with the three-dimensional volume.
摘要翻译：用于图像配准的系统和方法包括沿着患者皮肤表面的位置跟踪（508）扫描器探针。获取对应于该位置的图像平面（510）。从图像平面重建（512）感兴趣区域的三维体积。对图像体积的搜索被初始化（514）以通过在图像平面采集期间采用扫描器探针的姿态信息以及扫描仪探针的姿态的物理约束来确定候选图像以通过采用三维体积注册图像体积。用三维体积记录图像体积（522）。

5. 发明申请

WO2008072157A2 MEDICAL IMAGING SYSTEM 审中-公开
标题翻译：医学成像系统
公开(公告)号：WO2008072157A2
公开(公告)日：2008-06-19
申请号：PCT/IB2007/054982
申请日：2007-12-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , COLLET-BILLON, Antoine , MORY, Benoit
发明人： COLLET-BILLON, Antoine , MORY, Benoit
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , A61B5/1075 , A61B8/0866 , A61B8/0875 , G06T7/62 , G06T2207/10132 , G06T2207/30008 , G06T2207/30044
摘要： The invention relates to a medical imaging system. First, a sequence of images of a part of a body (BO) is acquired. Second, a feature of interest is detected automatically. Third, at least one parameter characteristic of said feature of interest for each image acquired is computed. Finally, the parameter having the 5 greatest value among the computed parameters is displayed automatically.
摘要翻译：本发明涉及一种医学成像系统。首先，获取身体（BO）的一部分的一系列图像。第二，自动检测感兴趣的特征。第三，计算所获取的每个图像的所述感兴趣特征的至少一个参数特征。最后，自动显示计算参数中具有最大值5的参数。

6. 发明申请

WO2004003851A2 IMAGE PROCESSING METHOD FOR DISPLAYING INFORMATION RELATING TO PARIETAL MOTIONS OF A DEFORMABLE 3-D OBJECT 审中-公开
标题翻译：用于显示与可变三维对象的参与动作有关的信息的图像处理方法
公开(公告)号：WO2004003851A2
公开(公告)日：2004-01-08
申请号：PCT/IB2003/002643
申请日：2003-06-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JACOB, Marie , GERARD, Olivier , COLLET-BILLON, Antoine
发明人： JACOB, Marie , GERARD, Olivier , COLLET-BILLON, Antoine
IPC分类号： G06T17/00
CPC分类号： G06T11/206 , G06T17/00
摘要： Image processing system for displaying information relating to the amplitude of displacements of wall regions of a deformable 3-D object under study, comprising acquisition means to acquire an image sequence of the simplified 3D object wall; and processing means to process the image data for defining region(s) of interest on the simplified 3D object wall, and computing the maximal amplitudes of displacement of said region(s) of interest over a period of time; constructing two 2D simplified representations (bull's eye representations) of the 3D simplified object wall with projection of the region(s) of interest in respective segments of said 2D simplified representations, respectively denoted by 2D simplified amplitude and phase representations; and further comprising display means to display color coded indications of the maximal amplitudes of displacements of the region(s) of interest over a period of time in the respective segments of the 2D simplified amplitude representation; and the display of color coded indications of the instants of time at which the maximum of amplitudes of displacements occur(s) in the region(s) of interest, over said period of time, in the respective segments of the 2D simplified phase representation. The 2D simplified amplitude and phase representations are preferably displayed together in a same image. The object under study can be the heart left ventricle. The image sequence can be provided and processed by an ultrasound system.
摘要翻译：图像处理系统，用于显示与所研究的可变形3D物体的壁区域的位移幅度有关的信息，包括获取装置，用于获取简化3D物体壁的图像序列; 以及处理装置，用于处理所述图像数据，用于定义所述简化3D物体壁上的感兴趣区域，以及在一段时间内计算所述所述感兴趣区域的位移的最大振幅; 用分别用2D简化幅度和相位表示的所述2D简化表示的各个段的投影来构造3D简化对象壁的两个2D简化表示（公牛眼图）; 并且还包括显示装置，用于在所述2D简化幅度表示的各个段中的一段时间内显示所述感兴趣区域的位移的最大幅度的颜色编码指示; 以及在所述2D简化相位表示的各个段中在所述时间段内在所述感兴趣区域中出现最大幅度的位移的时间的时间的颜色编码指示的显示。 2D简化的幅度和相位表示优选一起显示在相同的图像中。正在研究的对象可以是心脏左心室。图像序列可以由超声系统提供和处理。

7. 发明申请

WO2005048194A1 METHOD FOR UTILIZING USER INPUT FOR FEATURE DETECTION IN DIAGNOSTIC IMAGING 审中-公开
标题翻译：利用用户输入进行诊断成像特征检测的方法
公开(公告)号：WO2005048194A1
公开(公告)日：2005-05-26
申请号：PCT/IB2004/052431
申请日：2004-11-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , LI, Xiang-Ning , DETMER, Paul , COLLET-BILLON, Antoine , GERARD, Olivier
发明人： LI, Xiang-Ning , DETMER, Paul , COLLET-BILLON, Antoine , GERARD, Olivier
IPC分类号： G06T5/00
CPC分类号： G06T19/00 , G06T7/12 , G06T2207/10132 , G06T2207/20104 , G06T2210/41
摘要： A method for utilizing user input for segmentation and feature detection in diagnostic ultrasound imaging is provided. The method provides border detection to be performed rapidly; a feature, which allows the border detection method to be applied to real-time video imaging with little or no delay. The border detection method may be incorporated within a diagnostic ultrasound imaging system or as a user-installable software application capable of being installed on and executed by an ultrasound imaging system.
摘要翻译：提供了一种在诊断超声成像中利用用户输入进行分割和特征检测的方法。该方法提供快速执行边界检测; 一个特点，允许边框检测方法应用于实时视频成像，几乎没有或没有延迟。边界检测方法可以结合在诊断超声成像系统中或作为能够安装在超声成像系统上并由其执行的用户可安装的软件应用。

8. 发明申请

WO2002095683A2 METHOD FOR PROCESSING AN IMAGE SEQUENCE OF A DISTORTABLE 3-D OBJECT TO YIELD INDICATIONS OF THE OBJECT WALL DEFORMATIONS IN THE TIME 审中-公开
标题翻译：处理对象壁面变形的距离三维对象的图像序列的方法
公开(公告)号：WO2002095683A2
公开(公告)日：2002-11-28
申请号：PCT/IB2002/001826
申请日：2002-05-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JACOB, Marie , GERARD, Olivier , COLLET-BILLON, Antoine
发明人： JACOB, Marie , GERARD, Olivier , COLLET-BILLON, Antoine
IPC分类号： G06T11/00
CPC分类号： G06T13/20 , G06T7/0012 , G06T7/251 , G06T7/33 , G06T11/001 , G06T2200/04 , G06T2207/30048 , Y10S128/922
摘要： An image processing method for processing a sequence of images of a distortable 3-D Object, each image being registered at a corresponding image instant within the interval of time of the sequence having steps to construct and display an image of said 3-D Object represented with regions, each region showing a quantified indication relating to its maximal contraction or relaxation within said interval of time. Each region of the constructed and displayed image is attributed a respective color of a color coded scale that is function of the calculated quantified indication relating to the maximum of contraction or relaxation of said region. The quantified indications may be the instant when a face or region has had its maximum of contraction or relaxation; or the phase value corresponding to said maximum; or the delay to attain said maximum.
摘要翻译：一种用于处理可变形3D对象的图像序列的图像处理方法，每个图像在具有以下步骤的序列的时间间隔内的相应图像瞬间被注册，所述步骤具有构造和显示所述3-D对象的图像的步骤与区域，每个区域显示与其在所述时间间隔内的最大收缩或松弛有关的量化指示。所构建和显示的图像的每个区域归因于与所述区域的收缩或松弛的最大值相关的计算的量化指示的颜色编码比例的相应颜色。量化的适应症可能是脸部或区域具有最大收缩或放松的时刻; 或对应于所述最大值的相位值; 或达到所述最大值的延迟。

9. 发明申请

WO2007031936A2 AUTOMATIC GENERATION OF OPTIMAL VIEWS FOR COMPUTED TOMOGRAPHY THORACIC DIAGNOSIS 审中-公开
标题翻译：自动生成计算机断层胸腔镜诊断的最佳视图
公开(公告)号：WO2007031936A2
公开(公告)日：2007-03-22
申请号：PCT/IB2006/053214
申请日：2006-09-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , U.S. PHILIPS CORPORATION , DELSO, Gaspar , COLLET-BILLON, Antoine
发明人： DELSO, Gaspar , COLLET-BILLON, Antoine
CPC分类号： G06T7/60 , A61B6/032 , A61B6/5223 , G06T19/00 , G06T2210/41
摘要： Generating at least one view (420) of a portion of a computed tomography image includes selecting (310) a seed point (410) for a structure of interest within the image, pre-processing (320) a region of interest surrounding the seed point, estimating (325) at least one inertia axis for the region of interest, and generating (345) the at least one view from one or more of three planes that include the seed point and are orthogonal to each axis of inertia.
摘要翻译：生成计算机断层摄影图像的一部分的至少一个视图（420）包括：选择（310）图像内感兴趣的结构的种子点（410），预处理（320）围绕种子点的感兴趣区域估计（325）所述感兴趣区域的至少一个惯性轴，以及从包括所述种子点的三个平面中的一个或多个平面生成（345）所述至少一个视图并且与每个惯性轴正交。

10. 发明申请

WO2005078666A1 REAL TIME USER INTERACTION WITH DEFORMABLE SURFACES OF SEGMENTATION 审中-公开
标题翻译：实时用户与分段的可变表面交互
公开(公告)号：WO2005078666A1
公开(公告)日：2005-08-25
申请号：PCT/IB2005/000083
申请日：2005-01-14
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , GERARD, Olivier , ROUET, Jean-Michel , FRADKIN, Maxim , COLLET-BILLON, Antoine
发明人： GERARD, Olivier , ROUET, Jean-Michel , FRADKIN, Maxim , COLLET-BILLON, Antoine
IPC分类号： G06T17/40
CPC分类号： G06T19/00 , G06T7/11 , G06T7/149 , G06T2200/24 , G06T2207/10136 , G06T2207/20101 , G06T2207/30004 , G06T2210/41
摘要： An image processing system comprising 3D processing means (10, 11) of automatic segmentation of an object using a 3-D deformable Surface Model, further comprising means of real-time interactive adaptation (20) of the Surface Model including user-controlled means of selection (21) of a 2D Data Plane (DP) that intersects the 3-D Surface Model along a 2-D Model Curve (MC); user-actuated means for actuating a Click Point (CP) in said 2-D Data Plane and real-time calculation means for yielding a 3D Correction Surface (G) attached to said Click Point; attract-to-points processing means for pulling the points of the 3D Surface Model, in a 3D neighborhood of a 2D portion of the Model Curve to be modified, towards the 3D Correction Surface; and visualization means for visualizing user-controlled actions. The user may slide the Click Point in the Data Plane, whereby the 3D Surface Model looks like attracted to the Click Point and the Correction Surface. Optionally, the user may modify the shape of the attached 3D Correction Surface, while sliding the Click Point.
摘要翻译：一种图像处理系统，包括使用3-D可变形表面模型对物体进行自动分割的3D处理装置（10,11），所述3D处理装置进一步包括所述表面模型的实时交互式适配（20）的装置，所述方法包括用户控制的装置沿着2-D模型曲线（MC）与三维表面模型相交的2D数据平面（DP）的选择（21）; 用于致动所述2-D数据平面中的点对点（CP）的用户致动装置和用于产生附接到所述点对点的3D校正曲面（G）的实时计算装置; 点对点处理装置，用于将待修改的模型曲线的2D部分的3D邻域中的3D表面模型的点拉向3D校正曲面; 以及用于可视化用户控制的动作的可视化装置。用户可以滑动数据平面中的点击点，从而3D表面模型看起来像点击点和校正曲面一样吸引。可选地，用户可以在滑动点击点的同时修改附加的3D校正曲面的形状。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式