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41. 发明公开

EP1676244A4 SYSTEM AND METHOD FOR PRESENTATION OF DATA STREAMS 有权转让
标题翻译：系统方法ZUR DARSTELLUNG VONDATENSTRÖME
公开(公告)号：EP1676244A4
公开(公告)日：2007-01-10
申请号：EP04770577
申请日：2004-09-28
申请人： GIVEN IMAGING LTD
发明人： HORN ELI , KRUPNIK HAGAI
IPC分类号： G06T17/40 , A61B1/00 , A61B1/04 , A61B1/05 , A61B5/00 , A61B5/06 , A61B5/07 , G06T11/00 , G06T11/20
CPC分类号： A61B1/041 , A61B1/00009 , A61B1/00016 , A61B1/0005 , A61B5/06 , A61B5/065 , A61B5/073 , A63B43/02 , G06T11/206 , G06T2207/10016 , G06T2207/10068 , G06T2207/30028
摘要： An in-vivo sensing system and a method for creating a summarized graphical presentation of a data stream captured in-vivo. The graphical presentation may be in the form of for example a color bar. The color bar may be a fixed display along side a streaming display of the data stream. A cursor or other indicator may move along the fixed color bar as the data stream is displayed and/or streamed so as to indicate to a health professional what part of the data stream may be currently displayed. The color content in the color bar may map out the data stream and give indication of the location of anatomical sites as well as possible locations of pathology.
摘要翻译：描述了用于呈现数据流的方法和系统，包括：从体内成像装置接收数据流，所述数据流包括体内图像; 生成数据流的总结表示，其中所述呈现包括至少空间变化的视觉表示，所述视觉表示根据沿着数据流的颜色变化而颜色变化，所述视觉表示包括一系列颜色摘要，每个摘要总结来自数据流的一个或多个图像的颜色数据; 并显示总结的演示文稿。

42. 发明公开

EP1337970A4 CENTERLINE AND TREE BRANCH SKELETON DETERMINATION FOR VIRTUAL OBJECTS 审中-公开
标题翻译： AXIS和树枝骨架供养虚拟对象
公开(公告)号：EP1337970A4
公开(公告)日：2006-09-20
申请号：EP01977380
申请日：2001-10-02
申请人： UNIV NEW YORK STATE RES FOUND
发明人： KAUFMAN ARIE E , LIANG ZHENGRONG , WAX MARK R , BITTER INGMAR , DACHILLE FRANK IX , KREEGER KEVIN , WAN MING
IPC分类号： G01R33/32 , A61B5/00 , A61B5/055 , A61B6/03 , A61B8/00 , G01R33/54 , G06K9/44 , G06T5/00 , G06T7/00 , G06T7/60 , G06T17/00 , G06T19/00 , G06T1/00
CPC分类号： G06T19/20 , G06T7/12 , G06T7/62 , G06T7/64 , G06T15/08 , G06T15/10 , G06T2200/04 , G06T2207/10072 , G06T2207/20044 , G06T2207/20132 , G06T2207/30028 , G06T2207/30061 , G06T2207/30172 , G06T2210/41 , G06T2219/028 , G06T2219/2012
摘要： In accordance with the present invention, a method for determining a centerline through a region of interest in a 3D image database is provided (Figure 1). The method includes identifying the boundaries of the region of interest and identifying the endpoints of the region of interest. For those points within the boundaries, a penalty value which is a function of the proximity of the point to a boundary is determined. A centerline is then identified by the path connecting the endpoints which has the minimum penalized distance wherein the penalized distance reflects the actual accumulated pathlength and the penalties associated with the points along the path (Figure 9A). From the centerline, branches of a complete skeleton can be established by determining branch endpoints and then finding the minimum penalized distance from each endpoint the centerline or another intersecting branch (Figure 9b).

43. 发明公开

EP1685522A1 A SYSTEM AND METHOD FOR FILTERING AND AUTOMATIC DETECTION OF CANDIDATE ANATOMICAL STRUCTURES IN MEDICAL IMAGES 审中-公开
标题翻译：系统和方法筛选器和自动识别的问题COMING解剖结构在医学影像
公开(公告)号：EP1685522A1
公开(公告)日：2006-08-02
申请号：EP04800940.1
申请日：2004-11-10
申请人： SIEMENS CORPORATE RESEARCH, INC.
发明人： PERIASWAMY, Senthil , BOGONI, Luca
IPC分类号： G06K9/46 , G06T7/60
CPC分类号： G06T7/0012 , G06K9/4609 , G06T7/64 , G06T2207/10081 , G06T2207/30028 , G06T2207/30032
摘要： A system and method for determining the presence or absence of candidate objects in a digital image by computing (20) a gradient field of the digital image and then applying predetermined filters (30) to the gradient field to obtain a response image which can be further processed to detect the objects (38). The application of these filters to the digital image can be performed by convolution and the filters can be adapted based on the shape of the object to be searched.
摘要翻译：一种用于确定性采矿通过计算数字图像的梯度场，然后施加预定滤波的梯度场，以获得可被进一步处理，以检测对象的响应图像的存在或不存在候选对象的数字图像的系统和方法。合成滤波器的数字图像应用程序可以执行由卷积和过滤器可以angepasst根据要搜索的对象的形状。

44. 发明公开

EP1452129A4 DIAGNOSIS SUPPORT APPARATUS 有权
标题翻译： DIAGNOSEUNTERSTÜTZUNGSVORRICHTUNG
公开(公告)号：EP1452129A4
公开(公告)日：2005-12-28
申请号：EP02777919
申请日：2002-10-22
申请人： OLYMPUS CORP
发明人： NISHIMURA HIROKAZU , TANAKA HIDEKI , YAMAZAKI KENJI
IPC分类号： A61B1/00 , A61B1/04 , A61B5/00 , A61B6/03 , G06F19/00 , G06Q50/22
CPC分类号： A61B1/0005 , A61B5/00 , A61B5/0002 , A61B5/415 , G06T7/0012 , G06T2207/10024 , G06T2207/10068 , G06T2207/30028 , G16H15/00 , G16H50/20 , G16H50/70
摘要： A diagnostic support apparatus includes a diagnostic support content storage section which stores a plurality of diagnostic support contents for providing diagnostic support, a selecting section which selects desired diagnostic support content from the plurality of diagnostic support contents stored in the diagnostic support content storage section, an information acquiring section which acquires diagnostic information concerning at least one of a patient, an examination, and an image from a medical system, a diagnostic support information creating section which creates diagnostic support information on the basis of the diagnostic support content selected by the selecting section and the diagnostic information acquired from the medical system, and a diagnostic support information display section which displays the created diagnostic support information. With this arrangement, diagnostic support can be selectively used in accordance with diagnosis purposes and contents, and latest diagnostic support contents can be used.

45. 发明公开

EP1588325A1 IMAGE PROCESSING METHOD FOR AUTOMATIC ADAPTATION OF 3-D DEFORMABLE MODEL ONTO A SUBTANTIALLY TUBULAR SURFACE OF A 3-D OBJECT 有权转让
标题翻译：图像处理自动调整可变形的三维模型到3D对象的基本上管状表面
公开(公告)号：EP1588325A1
公开(公告)日：2005-10-26
申请号：EP04701404.8
申请日：2004-01-12
申请人： Koninklijke Philips Electronics N.V.
发明人： ROUET, Jean-Michel , FRADKIN, Maxim , MAKRAM-EBEID, Shérif
IPC分类号： G06T5/00
CPC分类号： G06T17/20 , G06T7/12 , G06T7/149 , G06T2200/04 , G06T2207/10072 , G06T2207/30028 , G06T2207/30061 , G06T2207/30101
摘要： An image processing method, comprising acquiring an image of a 3-D tubular object of interest to segment; computing a 3-D path that corresponds to the centerline of the tubular object and defining segments on said 3-D path; creating an initial straight deformable cylindrical mesh model, of any kind of mesh, with a length defined along its longitudinal axis equal to the length of the 3-D path; dividing this initial mesh model into segments of length related to the different segments of the 3-D path; computing, for each segment of the mesh, a rigid-body transformation that transforms the initial direction of the mesh into the direction of the related segment of the 3-D path, and applying this transformation to the vertices of the mesh corresponding to that segment. The method comprises avoiding self-intersections in the bent regions of the tubular deformable mesh model and sharp radius changes from one segment of the mesh model to the other, by adapting or modulating the radius of the cylindrical deformable mesh model according to the local curvature of the 3-D path, sample distance of the path points and a predefined input radius.
摘要翻译：一种图像处理方法，包括获取感兴趣的段的3-D管状物体的图像; 计算3-D没有路径对应于管状物体和段限定所述三维路径上的中心线; 创建在初始直变形圆筒形网孔模式，任何种类的网格的，以沿其纵向轴线等于3-D路径的长度限定的长度; 除以初始网格模型到相关的3-D路径的不同区段长度的段; 计算，对于网格的每个段，一个刚体变换确实变换所述网格的初始方向到3-D路径的相关部分的方向，并且施加这种转变到网格的顶点对应于没有段，该方法包括在所述管状变形网格模型，并从网格模型中的一个段的其它尖锐的半径的变化的弯曲区域避免自相交，通过根据局部曲率适应或调节圆柱变形网格模型的半径 3-D的路径，该路径点的样本距离和预定输入半径。

46. 发明公开

EP1568307A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：EP1568307A1
公开(公告)日：2005-08-31
申请号：EP03780684.1
申请日：2003-12-05
申请人： Olympus Corporation
发明人： NISHIMURA, Hirokazu , TANAKA, Hideki , YAMAZAKI, Kenji
IPC分类号： A61B1/04
CPC分类号： G06T7/0012 , G06T7/11 , G06T7/136 , G06T2207/10024 , G06T2207/10068 , G06T2207/10116 , G06T2207/20012 , G06T2207/20016 , G06T2207/20044 , G06T2207/30028 , G06T2207/30101
摘要： According to the present invention, an image processing method includes: an input step of inputting an image; and an extraction step of performing matching between a template, obtained by modeling a predetermined structural component in the image, and the image input in the input step to extract a structural component serving as an extraction target in the image.
摘要翻译：根据本发明，图像处理方法包括：输入图像的输入步骤; 以及提取步骤，对通过对图像中的预定结构组件进行建模而获得的模板与在输入步骤中输入的图像之间进行匹配，以在图像中提取用作提取目标的结构组件。

47. 发明公开

EP1133257A1 VIRTUAL ENDOSCOPY WITH IMPROVED IMAGE SEGMENTATION AND LESION DETECTION 审中-公开
标题翻译：具有改进的图像分割和病变的检出仿真内镜
公开(公告)号：EP1133257A1
公开(公告)日：2001-09-19
申请号：EP99957586.3
申请日：1999-11-24
申请人： Wake Forest University
发明人： VINING, David, J. , HUNT, Gordon, W. , AHN, David, K. , STELTS, David, R. , GE, Yaorong , HEMLER, Paul, F. , SALIDO, Tiffany, W.
IPC分类号： A61B5/05
CPC分类号： G06T17/20 , A61B6/466 , A61B8/483 , G06F19/00 , G06F19/321 , G06T7/0012 , G06T15/08 , G06T19/20 , G06T2200/04 , G06T2207/10072 , G06T2207/30028 , G06T2210/41 , G16H50/50
摘要： A system, and computer implemented method are provided for interactively displaying three-dimensional structures. Three-dimensional volume data (34) is formed from a series of two-dimensional images (33) representing at least one physical property associated with the three-dimensional structure, such as a body organ having a lumen. A wire frame model of a selected region of interest is generated (38b). The wireframe model is then deformed or reshaped to more accurately represent the region of interest (40b). Vertices of the wire frame model may be grouped into regions having a characteristic indicating abnormal structure, such as a lesion. Finally, the deformed wire frame model may be rendered in an interactive three-dimensional display.

48. 发明公开

EP3289956A1 IMAGE ANALYSIS DEVICE, IMAGE ANALYSIS SYSTEM, AND OPERATION METHOD FOR IMAGE ANALYSIS DEVICE 无效
标题翻译：图像分析装置，图像分析系统和图像分析装置的操作方法
公开(公告)号：EP3289956A1
公开(公告)日：2018-03-07
申请号：EP16786375.2
申请日：2016-04-20
申请人： Olympus Corporation
发明人： YAMADA, Tetsuhiro , YAMANASHI, Momoko , NAKAMURA Toshio , TOYAMA, Ryuichi
IPC分类号： A61B1/00 , A61B1/04 , G06T1/00 , G06T7/00
CPC分类号： G06T7/0016 , A61B1/00009 , A61B1/04 , G06T7/11 , G06T7/90 , G06T2207/10024 , G06T2207/10068 , G06T2207/30028
摘要： An image analysis apparatus (10) includes: an image input section (11); a region extraction section (12) configured to specify a target element including an annular peripheral portion and a center portion that is surrounded by the peripheral portion and that is in a color different from the peripheral portion in a first image and a second image inputted from the image input section (11), the second image being acquired later than the first image, and configured to extract only the center portion of the target element as a region to be analyzed; and a color component extraction section (13) configured to extract respective color component values of the extracted regions to be analyzed of the first and second images.
摘要翻译：图像分析设备（10）包括：图像输入部分（11）; 区域提取部分，其被配置为指定目标元件，所述目标元件包括环形周边部分和由所述周边部分围绕的中心部分，所述中心部分的颜色与从所述外围部分输入的第一图像和所述第二图像中的所述周边部分不同图像输入部（11），第二图像比第一图像晚获取，并且被配置为仅提取目标元素的中心部分作为待分析区域; 以及颜色分量提取部分（13），被配置为提取所提取的第一图像和第二图像的待分析区域的各个颜色分量值。

49. 发明公开

EP2386999A3 Image processing apparatus, image processing method, and image processing program 无效转让
标题翻译：图像处理装置，图像处理方法和图像处理程序
公开(公告)号：EP2386999A3
公开(公告)日：2018-02-14
申请号：EP11003698.5
申请日：2011-05-05
申请人： Olympus Corporation
发明人： Hirota, Masashi , Kanda, Yamato , Kitamura, Makoto , Matsuda, Takehiro , Kono, Takashi
IPC分类号： G06T7/00
CPC分类号： G06T7/136 , G06T7/0012 , G06T7/11 , G06T7/13 , G06T2207/10024 , G06T2207/10068 , G06T2207/30028 , G06T2207/30092
摘要： An image processing apparatus includes: a first judging unit that determines an unnecessary candidate region, on a basis of first feature data based on color information of an intraluminal image; and a second judging unit that judges whether the unnecessary candidate region is an unnecessary region, based on second feature data, which is different from the first feature data, of the unnecessary candidate region.
摘要翻译：一种图像处理设备，包括：第一判断单元，基于基于管腔内图像的颜色信息的第一特征数据，确定不必要的候选区域; 以及第二判断单元，基于不必要候选区域中与第一特征数据不同的第二特征数据，判断不必要候选区域是否是不必要区域。

50. 发明公开

EP3195267A4 REPRESENTING AN INTERIOR OF A VOLUME 审中-实审
公开(公告)号：EP3195267A4
公开(公告)日：2018-01-24
申请号：EP15829049
申请日：2015-08-05
申请人： COMMONWEALTH SCIENT AND INDUSTRIAL RESEARCH ORGANISATION
发明人： SALVADO OLIVIER , DE VISSER HANS , DUMAS CÉDRIC
IPC分类号： G06T11/60 , G06T7/00
CPC分类号： G06T7/0012 , A61B1/04 , A61B1/31 , G06T7/11 , G06T7/149 , G06T19/00 , G06T2207/10068 , G06T2207/20081 , G06T2207/30028 , G06T2207/30172 , G06T2210/41
摘要： This disclosure relates to representing an interior of a volume, such as but not limited to, a lumen. Examples of lumens may comprise a colon or bronchus. An input port receives the captured image data of the interior of the volume. The processor selects one of the multiple candidates such that the selected one of the multiple candidates corresponds to the captured image data. Each candidate is associated with simulated image data of the interior of the volume. The processor stores an association of the selected candidate with the captured image data to represent the interior of the volume. Aspects of the disclosure include computer implemented methods, computer systems and software.

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