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1. 发明申请

WO2006064470A3 METHOD AND APPARATUS FOR AUTOMATICALLY DEVELOPING A HIGH PERFORMANCE CLASSIFIER FOR PRODUCING MEDICALLY MEANINGFUL DESCRIPTORS IN MEDICAL DIAGNOSIS IMAGING 审中-公开
标题翻译：用于自动开发用于在医学诊断成像中生产医学意义描述符的高性能分类器的方法和装置
公开(公告)号：WO2006064470A3
公开(公告)日：2006-10-05
申请号：PCT/IB2005054220
申请日：2005-12-13
申请人： KONINKL PHILIPS ELECTRONICS NV , SCHAFFER JAMES DAVID , ALI WALID , ESHELMAN LARRY J , COHEN-BACRIE CLAUDE , LAGRANGE JEAN-MICHEL , LEVRIER CLAIRE , VILLAIN NICHOLAS , ENTREKIN ROBERT R
发明人： SCHAFFER JAMES DAVID , ALI WALID , ESHELMAN LARRY J , COHEN-BACRIE CLAUDE , LAGRANGE JEAN-MICHEL , LEVRIER CLAIRE , VILLAIN NICHOLAS , ENTREKIN ROBERT R
IPC分类号： G06K9/62
CPC分类号： G06K9/6217
摘要： A method for determining the presence or absence of malignant features in medical images, wherein a plurality of base comparison or training images of various types of lesions taken of actual patient is examined by one or more image reading experts to create a first database array. Low-level features of each of the lesions in the same plurality of base comparisons or training images are determined using one or more image processing algorithms to obtain a second database array set. The first and second database array set are combined to create a training database array set which is input to a learning system that discovers/learns a classifier that maps from a subset of the low-level features to the expert's evaluation in the first database array set. The classifier is used to determine the presence of a particular mid- level feature in an image of lesion in a patient based solely on the image.
摘要翻译：一种用于确定医学图像中恶性特征的存在或不存在的方法，其中由一个或多个图像读取专家检查由实际患者取得的各种类型的损伤的多个基础比较或训练图像以创建第一数据库阵列。使用一个或多个图像处理算法确定相同多个基本比较或训练图像中的每个病变的低级特征以获得第二数据库阵列集合。组合第一和第二数据库阵列组以创建训练数据库阵列集合，其被输入到发现/学习从低级特征的子集映射到第一数据库阵列集合中的专家评估的分类器的学习系统。分类器用于仅基于图像来确定患者的病变图像中特定中级特征的存在。

2. 发明申请

WO2004102471A2 FAST SURFACE INTERPOLATION 审中-公开
标题翻译：快速表面插值
公开(公告)号：WO2004102471A2
公开(公告)日：2004-11-25
申请号：PCT/IB2004/001535
申请日：2004-05-06
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , ARDON, Roberto , LAGRANGE, Jean-Michel
发明人： ARDON, Roberto , LAGRANGE, Jean-Michel
IPC分类号： G06T
CPC分类号： G06T17/30
摘要： The invention relates to an imaging device DEV comprising means for interpolating SIP a surface D from a set S of paths. Said imaging device DEV includes determination means UIF for determining at least two closed termination curves C1 and C2, said termination curves C1 and C2 joining points of the set S of paths, namely one point for each path of the set S of paths, in such a way that the set S of paths constitutes a junction between the two termination curves C1 and C2. Said surface interpolation for interpolating a surface D is constrained according to the invention by said set S of paths and said termination curves C1 and C2. The invention enables very fast interpolation of a surface while providing an analytical expression of this surface.
摘要翻译：本发明涉及一种成像装置DEV，其包括用于从一组路径内插SIP表面D的装置。所述成像装置DEV包括用于确定至少两个闭合终止曲线C1和C2的确定装置UIF，所述终止曲线C1和C2连接路径组S的点，即，路径组S的每个路径的一个点，路径组S构成两个端接曲线C1和C2之间的连接点的方式。根据本发明，用于内插表面D的所述表面插值由所述路径组S和所述终止曲线C1和C2约束。本发明能够非常快速地插入表面，同时提供该表面的分析表达。

3. 发明申请

WO2003093862A1 ULTRASOUND IMAGING SYSTEM WITH A HIGH LATERAL RESOLUTION 审中-公开
标题翻译：超高分辨率超声波成像系统
公开(公告)号：WO2003093862A1
公开(公告)日：2003-11-13
申请号：PCT/IB2003/001587
申请日：2003-04-22
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LEVRIER, Claire , COHEN-BACRIE, Claude , VILLAIN, Nicolas , LAGRANGE, Jean-Michel , ENTREKIN, Robert
发明人： LEVRIER, Claire , COHEN-BACRIE, Claude , VILLAIN, Nicolas , LAGRANGE, Jean-Michel , ENTREKIN, Robert
IPC分类号： G01S7/52
CPC分类号： G01S7/52049 , G01S15/8977 , G01S15/8995
摘要： The invention relates to an ultrasound imaging system for forming an echographic image of a medium, which system includes a set [REC] of transducer elements [EL] which are operative in a transmission mode and in a reception mode for ultrasound waves, construction means [REB] for constructing echographic signals on the basis of signals [S[1] ... S[N]] received on said transducer elements [EL], display means [DIS] which are coupled to said construction means [REB] in order to display an image of the medium formed by means of the echographic signals. Said construction means [REB] are such that in so-called exclusion zones, in which a coherent reflector is detected and which are determined by determination means [DET], the reception delays [D] are estimated in a manner [INT] other than that [CORR] used for the other zones. The calculation [CAL] of echographic signals is then carried out on the basis of said estimated delays [D[Z],Di[Z]]. The invention enables a correction of phase aberrations and nevertheless offers an excellent lateral resolution, notably in the case of point coherent reflectors.
摘要翻译：本发明涉及一种用于形成介质的回波图像的超声波成像系统，该系统包括以传输模式和超声波接收模式操作的换能器元件[EL]的组[REC]，构造装置[ REB]，用于根据在所述换能器元件[EL]上接收的信号[S [1] ... S [N]]构成回波信号，依次耦合到所述构造装置[REB]的显示装置[DIS] 以显示通过回波信号形成的介质的图像。所述构造装置[REB]使得在所谓的排除区域中，其中检测到相干反射器并且由确定装置[DET]确定，所述接收延迟[D]以除[ [CORR]用于其他区域。然后基于所述估计的延迟[D [Z]，Di [Z]]执行回波成像信号的计算[CAL]。本发明能够校正相位差，并且提供优异的横向分辨率，特别是在点相干反射器的情况下。

4. 发明申请

WO2004102471A3 FAST SURFACE INTERPOLATION 审中-公开
标题翻译：快速表面插值
公开(公告)号：WO2004102471A3
公开(公告)日：2005-04-21
申请号：PCT/IB2004001535
申请日：2004-05-06
申请人： KONINKL PHILIPS ELECTRONICS NV , ARDON ROBERTO , LAGRANGE JEAN-MICHEL
发明人： ARDON ROBERTO , LAGRANGE JEAN-MICHEL
IPC分类号： G06T20060101 , G06T5/00 , G06T17/30
CPC分类号： G06T17/30
摘要： The invention relates to an imaging device DEV comprising means for interpolating SIP a surface D from a set S of paths. Said imaging device DEV includes determination means UIF for determining at least two closed termination curves C1 and C2, said termination curves C1 and C2 joining points of the set S of paths, namely one point for each path of the set S of paths, in such a way that the set S of paths constitutes a junction between the two termination curves C1 and C2. Said surface interpolation for interpolating a surface D is constrained according to the invention by said set S of paths and said termination curves C1 and C2. The invention enables very fast interpolation of a surface while providing an analytical expression of this surface.
摘要翻译：本发明涉及一种成像装置DEV，其包括用于从一组路径内插SIP表面D的装置。所述成像装置DEV包括用于确定至少两个闭合终止曲线C1和C2的确定装置UIF，所述终止曲线C1和C2连接路径组S的点，即，路径组S的每个路径的一个点，路径组S构成两个端接曲线C1和C2之间的连接点的方式。根据本发明，用于内插表面D的所述表面插值由所述路径组S和所述终止曲线C1和C2约束。本发明能够非常快速地插入表面，同时提供该表面的分析表达。

5. 发明申请

WO2006064470A2 METHOD AND APPARATUS FOR AUTOMATICALLY DEVELOPING A HIGH PERFORMANCE CLASSIFIER FOR PRODUCING MEDICALLY MEANINGFUL DESCRIPTORS IN MEDICAL DIAGNOSIS IMAGING 审中-公开
标题翻译：用于自动开发用于在医学诊断成像中生成医学上有意义的描述符的高性能分类器的方法和设备
公开(公告)号：WO2006064470A2
公开(公告)日：2006-06-22
申请号：PCT/IB2005/054220
申请日：2005-12-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS, N.V. , SCHAFFER, James, David , ALI, Walid , ESHELMAN, Larry, J. , COHEN-BACRIE, Claude , LAGRANGE, Jean-Michel , LEVRIER, Claire , VILLAIN, Nicholas , ENTREKIN, Robert, R.
发明人： SCHAFFER, James, David , ALI, Walid , ESHELMAN, Larry, J. , COHEN-BACRIE, Claude , LAGRANGE, Jean-Michel , LEVRIER, Claire , VILLAIN, Nicholas , ENTREKIN, Robert, R.
CPC分类号： G06K9/6217
摘要： A method for determining the presence or absence of malignant features in medical images, wherein a plurality of base comparison or training images of various types of lesions taken of actual patient is examined by one or more image reading experts to create a first database array. Low-level features of each of the lesions in the same plurality of base comparisons or training images are determined using one or more image processing algorithms to obtain a second database array set. The first and second database array set are combined to create a training database array set which is input to a learning system that discovers/learns a classifier that maps from a subset of the low-level features to the expert's evaluation in the first database array set. The classifier is used to determine the presence of a particular mid- level feature in an image of lesion in a patient based solely on the image.
摘要翻译：一种用于确定医学图像中恶性特征的存在或不存在的方法，其中由一个或多个图像阅读专家检查由实际患者拍摄的各种类型病变的多个基本比较或训练图像创建第一个数据库数组。使用一个或多个图像处理算法来确定相同的多个基准比较或训练图像中的每个损伤的低级特征以获得第二数据库阵列组。第一和第二数据库阵列组被组合以创建训练数据库阵列组，其被输入到学习系统，该学习系统在第一数据库阵列组中发现/学习从低级特征的子集映射到专家评估的分类器。分类器仅用于根据图像确定患者病灶图像中特定中等特征的存在。

6. 发明申请

WO2004081864A3 3D IMAGING SYSTEM AND METHOD FOR SIGNALING AN OBJECT OF INTEREST IN A VOLUME OF DATA 审中-公开
标题翻译：三维成像系统和方法，用于信号量数据中的利益对象
公开(公告)号：WO2004081864A3
公开(公告)日：2004-11-25
申请号：PCT/IB2004000634
申请日：2004-03-01
申请人： KONINKL PHILIPS ELECTRONICS NV , COHEN-BACRIE CLAUDE , LAGRANGE JEAN-MICHEL , VILLAIN NICOLAS , LEVRIER CLAIRE , ENTREKIN ROBERT
发明人： COHEN-BACRIE CLAUDE , LAGRANGE JEAN-MICHEL , VILLAIN NICOLAS , LEVRIER CLAIRE , ENTREKIN ROBERT
IPC分类号： G06T7/00 , G06T17/40
CPC分类号： G06T19/00 , G06T7/0012 , G06T2207/30068 , G06T2210/41 , G06T2219/008 , G06T2219/028
摘要： The invention concerns a medical imaging system comprising means (2) of acquiring at least one volume of 3D data (3DV), means (3) of detecting at least one object of interest in said volume of data, display means (4) able to supply a 2D representation (2DR) of said volume of data and signaling means (5) intended to signal a location of said object of interest by means of a signal (SIG) superimposed on said 2D representation.
摘要翻译：本发明涉及包括获取至少一个体积的3D数据（3DV）的装置（2）的医学成像系统，在所述数据量中检测至少一个感兴趣对象的装置（3），能够提供所述数据量的二维表示（2DR）和用于通过叠加在所述2D表示上的信号（SIG）来发送所述感兴趣对象的位置的信令装置（5）。

7. 发明申请

WO2004086297A1 MEDICAL IMAGING SYSTEM AND A METHOD FOR SEGMENTING AN OBJECT OF INTEREST. 审中-公开
标题翻译：医学成像系统和分享对象的方法。
公开(公告)号：WO2004086297A1
公开(公告)日：2004-10-07
申请号：PCT/IB2004/000949
申请日：2004-03-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , COHEN-BACRIE, Claude , LAGRANGE, Jean-Michel , LEVRIER, Claire , ENTREKIN, Robert, Randall , VILLAIN, Nicolas
发明人： COHEN-BACRIE, Claude , LAGRANGE, Jean-Michel , LEVRIER, Claire , ENTREKIN, Robert, Randall , VILLAIN, Nicolas
IPC分类号： G06T5/00
CPC分类号： G06T7/0081 , A61B2576/00 , G06F19/00 , G06T7/11 , G06T7/155 , G06T2207/10132 , G06T2207/20132 , G06T2207/20152 , G06T2207/30004
摘要： The invention concerns a medical imaging system comprising means (4) of segmenting a region of interest around an object of interest within a volume of 3D data (3DV). The system according to the invention comprises means (5) of calculating a sub-regions map (CSR) within the segmented region (RS) and correction means (6) intended to exclude sub-regions of the segmented region by means of said sub-regions map (CSR). The correction can be made automatically or manually by means of control means (7) enabling a user to select the sub-regions to be excluded. Display means (3) make it possible to display a 2D representation (2DR) of the volume of 3D data (3DV) and the segmented region (RS, RS') at various stages of the processing.
摘要翻译：本发明涉及一种医学成像系统，其包括在3D数据体积（3DV）内分割感兴趣对象周围的感兴趣区域的装置（4）。根据本发明的系统包括计算分段区域（RS）内的子区域映射（CSR）的装置（5）和旨在通过所述子区域（RS）排除分段区域的子区域的校正装置（6）区域地图（CSR）。可以通过控制装置（7）自动或手动进行校正，使得用户能够选择要排除的子区域。显示装置（3）使得可以在处理的各个阶段显示3D数据量（3DV）和分段区域（RS，RS'）的2D表示（2DR）。

8. 发明申请

WO2004081864A2 3D IMAGING SYSTEM AND METHOD FOR SIGNALING AN OBJECT OF INTEREST IN A VOLUME OF DATA 审中-公开
标题翻译： 3D成像系统和方法用于在一定数量的数据中传送感兴趣的对象
公开(公告)号：WO2004081864A2
公开(公告)日：2004-09-23
申请号：PCT/IB2004/000634
申请日：2004-03-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , COHEN-BACRIE, Claude , LAGRANGE, Jean-Michel , VILLAIN, Nicolas , LEVRIER, Claire , ENTREKIN, Robert
发明人： COHEN-BACRIE, Claude , LAGRANGE, Jean-Michel , VILLAIN, Nicolas , LEVRIER, Claire , ENTREKIN, Robert
IPC分类号： G06T
CPC分类号： G06T19/00 , G06T7/0012 , G06T2207/30068 , G06T2210/41 , G06T2219/008 , G06T2219/028
摘要： The invention concerns a medical imaging system comprising means (2) of acquiring at least one volume of 3D data (3DV), means (3) of detecting at least one object of interest in said volume of data, display means (4) able to supply a 2D representation (2DR) of said volume of data and signaling means (5) intended to signal a location of said object of interest by means of a signal (SIG) superimposed on said 2D representation.
摘要翻译：本发明涉及一种医学成像系统，其包括获取至少一个3D数据量（3DV）的装置（2），检测所述数据量中的至少一个感兴趣对象的装置（3），能够提供所述数据量的2D表示（2DR）的显示装置（4）以及信号装置（5），所述信号装置旨在借助于叠加在所述2D表示上的信号（SIG）用信号通知所述感兴趣对象的位置。

9. 发明申请

WO2004019058A1 ULTRASONIC IMAGING APPARATUS WITH ADAPTABLE SPATIAL IMAGE COMBINATION 审中-公开
标题翻译：超声波成像装置与适应性空间图像组合
公开(公告)号：WO2004019058A1
公开(公告)日：2004-03-04
申请号：PCT/IB2003/003365
申请日：2003-08-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , LAGRANGE, Jean-Michel , COHEN-BACRIE, Claude , LEVRIER, Claire , VILLAIN, Nicolas , ENTREKIN, Robert, R.
发明人： LAGRANGE, Jean-Michel , COHEN-BACRIE, Claude , LEVRIER, Claire , VILLAIN, Nicolas , ENTREKIN, Robert, R.
IPC分类号： G01S15/89
CPC分类号： G01S15/8995 , G01S7/52077
摘要： The invention relates to an ultrasonic imaging apparatus using a method for combining CMB images of the same object including a step of seeking representative contours CNT of an interface on the images to be combined IM[I], IM[J], said step being intended to define interest areas IA[I], IA[J] in the vicinity of said representative contours, a step ANA of analyzing the interest areas IA[I], IA[J], said analysis step ANA being intended to allocate weights W[I], W[J] to the points on said interest areas IA[I], IA[J] and to the points corresponding to said interest areas IA[I], IA[J] on the various images, a step CC of constructing a combination image IMC, a point on the combination image IMC corresponding to a point on at least one interest area IA being obtained from a weighting of the corresponding points on the images to be combined IM[I], IM[J] according to the weights W[I], W[J] allocated in said analysis step ANA. The invention makes it possible to preserve the properties of certain areas of a particular image within a combination of images without for all that being detrimental to the advantages shown by the combination. Application: Ultrasonic imaging apparatus using a spatial combination of images.
摘要翻译：本发明涉及一种使用组合相同对象的CMB图像的方法的超声波成像设备，包括在要组合的图像IM [I]，IM [J]上寻找代表性轮廓的界面CNT的步骤在所述代表性轮廓附近定义兴趣区域IA [I]，IA [J]，分析利益区域IA [I]，IA [J]的步骤ANA，所述分析步骤ANA旨在分配权重W [ I]，W [J]到所述兴趣区域IA [I]，IA [J]上的点以及对于各个图像上的所述兴趣区域IA [I]，IA [J]的点，步骤CC 构成组合图像IMC，对应于至少一个感兴趣区域IA上的点的组合图像IMC上的点，根据要组合的图像IM [I]，IM [J]上的对应点的加权获得的点在所述分析步骤ANA中分配的权重W [I]，W [J]。本发明使得可以在图像的组合内保留特定图像的特定区域的特性，而不会对所有组合所示的优点造成不利影响。应用：使用图像的空间组合的超声成像设备。

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