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41. 发明申请

US20080292153A1 Generating an anatomical model using a rule-based segmentation and classification process 有权
标题翻译：使用基于规则的分割和分类过程生成解剖模型
公开(公告)号：US20080292153A1
公开(公告)日：2008-11-27
申请号：US11807096
申请日：2007-05-25
申请人： Gerd Binnig , Guenter Schmidt
发明人： Gerd Binnig , Guenter Schmidt
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06K9/6268 , G06T2200/24 , G06T2207/20108 , G06T2207/30004
摘要： A system for computer-aided detection uses a computer-implemented network structure to analyze patterns present in digital image slices of a human body and to generate a three-dimensional anatomical model of a patient. The anatomical model is generated by detecting easily identifiable organs first and then using those organs as context objects to detect other organs. A user specifies membership functions that define which objects of the network structure belong to the various classes of human organs specified in a class hierarchy. A membership function of a potentially matching class determines whether a candidate object of the network structure belongs to the potential class based on the relation between a property of the voxels linked to the candidate object and a property of the context object. Some voxel properties used to classify an object are location, brightness and volume. The human organs are then measured to assist in the patient's diagnosis.
摘要翻译：用于计算机辅助检测的系统使用计算机实现的网络结构来分析存在于人体的数字图像切片中的图案并且生成患者的三维解剖模型。首先通过检测容易识别的器官，然后使用那些器官作为上下文对象来检测其他器官来产生解剖模型。用户指定隶属函数，其定义网络结构的哪些对象属于在类层次结构中指定的各种人体器官。潜在匹配类的隶属函数基于与候选对象链接的体素的属性与上下文对象的属性之间的关系确定网络结构的候选对象是否属于潜在类。用于分类对象的一些体素属性是位置，亮度和体积。然后测量人体器官以辅助患者的诊断。

42. 发明申请

US20080240494A1 CASE IMAGE SEARCH APPARATUS AND SYSTEM 有权
标题翻译：案例图像搜索设备和系统
公开(公告)号：US20080240494A1
公开(公告)日：2008-10-02
申请号：US12058748
申请日：2008-03-30
申请人： Akira Oosawa , Takayuki Udagawa
发明人： Akira Oosawa , Takayuki Udagawa
IPC分类号： G06K9/00
CPC分类号： G06F19/321 , G06F17/30259 , G06F19/00 , G06T7/0012 , G06T2207/10072 , G06T2207/20108 , G06T2207/30061 , G06T2207/30096 , G16H50/70
摘要： An arbitrary cross-sectional image (MPR image) is used as an image for searching a case DB which has registered case images for a case image similar to an image to be diagnosed. A user terminal produces an axial image with reference to a diseased site in the MPR image, the axial image containing the diseased site, calculates a feature value (first feature value) of the diseased site contained in the axial image, and sends the feature value to the case DB. A case image server compares the received first feature value with a feature value (second feature value) for each case registered in a feature value DB, searches the case DB for a case image having a second feature value similar to the first feature value based on the comparison result, and sends the searched case image to the user terminal.
摘要翻译：使用任意的截面图像（MPR图像）作为用于搜索具有与要诊断的图像类似的病例图像的病例图像的病例DB的图像。用户终端参照MPR图像中的患病部位产生轴向图像，包含病变部位的轴向图像计算包含在轴向图像中的病变部位的特征值（第一特征值），并且发送特征值到案例DB。病例图像服务器将接收到的第一特征值与登记在特征值DB中的每个病例的特征值（第二特征值）进行比较，基于基于第一特征值的第二特征值搜索具有与第一特征值相似的第二特征值的病例图像比较结果，并将搜索到的案例图像发送到用户终端。

43. 发明申请

US20080131019A1 Interactive Refocusing of Electronic Images 有权
标题翻译：电子图像的互动重新聚焦
公开(公告)号：US20080131019A1
公开(公告)日：2008-06-05
申请号：US11948901
申请日：2007-11-30
申请人： Yi-Ren Ng
发明人： Yi-Ren Ng
IPC分类号： G06K9/40
CPC分类号： G06T5/50 , G02B27/0075 , G06T5/002 , G06T5/003 , G06T5/20 , G06T2200/24 , G06T2207/20092 , G06T2207/20104 , G06T2207/20108 , H01L27/14627
摘要： A method is performed to refocus a digital photographic image comprising a plurality of pixels. In the method, a set of images is computed corresponding to the digital photographic image and focused at different depths. Refocus depths for at least a subset of the pixels are identified and stored in a look-up table. At least a portion of the digital photographic image is refocused at a desired refocus depth determined from the look-up table.
摘要翻译：执行一种重新聚焦包括多个像素的数字摄影图像的方法。在该方法中，对应于数字摄影图像计算一组图像，并在不同的深度聚焦。识别至少一个像素子集的焦点深度并将其存储在查找表中。数字摄影图像的至少一部分被重新聚焦在从查找表确定的期望的再聚焦深度。

44. 发明授权

EP1995690B1 Generating an anatomical model using a rule-based segmentation and classification process 有权
标题翻译：通过基于规则的分割和分类方法产生的解剖模型
公开(公告)号：EP1995690B1
公开(公告)日：2016-07-20
申请号：EP07018005.4
申请日：2007-09-13
申请人： Definiens AG
发明人： Binnig, Gerd , Schmidt, Günter
IPC分类号： G06K9/62 , G06T7/00
CPC分类号： G06T7/0012 , G06K9/6268 , G06T2200/24 , G06T2207/20108 , G06T2207/30004

45. 发明公开

EP2930695A1 Three dimensional orientation configuration apparatus, method and program 审中-公开
标题翻译： Verfahren und Programm的Dreidimensionale Orientierungskonfigurationsvorrichtung
公开(公告)号：EP2930695A1
公开(公告)日：2015-10-14
申请号：EP15159669.9
申请日：2015-03-18
申请人： Fujifilm Corporation
发明人： Sakuragi, Futoshi
IPC分类号： G06T19/00
CPC分类号： G06T19/20 , G06T11/005 , G06T11/008 , G06T15/20 , G06T19/003 , G06T2200/04 , G06T2200/21 , G06T2207/10081 , G06T2207/10088 , G06T2207/20108 , G06T2207/30101 , G06T2207/30196 , G06T2210/41 , G06T2211/40 , G06T2215/16 , G06T2219/008 , G06T2219/2016
摘要： A projection image of a three dimensional image is generated and displayed and a three dimensional target point corresponding to a designated two-dimensional target point is set to the three dimensional image. A reference cross-section is set to the three dimensional image by using the three dimensional target point. A cross-sectional two-dimensional image of the reference cross-section in which an object close to a point of view that faces the reference cross-section is not displayed is generated. An instruction to change the position of the point of view, using the three dimensional target point based on the cross-sectional two-dimensional image as a reference point, in order to align an observation direction of a structure to which the three dimensional target point is set with a target three dimensional direction is received. A new reference cross-section is set. A new cross-sectional two-dimensional image of the new reference cross-section is generated.
摘要翻译：生成并显示三维图像的投影图像，并将对应于指定的二维目标点的三维目标点设置为三维图像。通过使用三维目标点将参考横截面设置为三维图像。产生其中接近面向参考横截面的观察点的对象未被显示的参考横截面的横截面二维图像。使用基于横截面二维图像的三维目标点作为参考点来改变视点的位置的指令，以便将三维目标点的结构的观察方向对准被设置为目标三维方向被接收。设置一个新的参考横截面。生成新的参考横截面的新截面二维图像。

46. 发明授权

EP1792569B1 Image handling and display in digital mammography 有权
标题翻译：图像处理和图像显示在数字乳腺
公开(公告)号：EP1792569B1
公开(公告)日：2015-08-26
申请号：EP06255790.5
申请日：2006-11-10
申请人： HOLOGIC, INC.
发明人： Gkanatsios, Nikolaos A. , Niklason, Loren , Shaw, Ian , Ruth, Christopher , Smith, Andrew P. , Stein, Jay A.
IPC分类号： A61B6/03
CPC分类号： G06F3/04847 , A61B5/0048 , A61B5/7232 , A61B6/025 , A61B6/463 , A61B6/464 , A61B6/465 , A61B6/466 , A61B6/502 , A61B6/5235 , A61B6/563 , G06T7/0012 , G06T11/003 , G06T11/006 , G06T2207/10016 , G06T2207/10112 , G06T2207/10116 , G06T2207/20104 , G06T2207/20108 , G06T2207/20212 , G06T2207/30068

47. 发明公开

EP2699164A2 IMAGE SEGMENTATION OF ORGANS AND ANATOMICAL STRUCTURES 审中-公开
标题翻译：器官和解剖结构的图像分割
公开(公告)号：EP2699164A2
公开(公告)日：2014-02-26
申请号：EP12774813.5
申请日：2012-04-18
申请人： Li, Senhu , Waite, Jon , Lennon, Brian
发明人： STEFANSIC, James, D.
IPC分类号： A61B6/03 , A61B5/055 , G06T7/00
CPC分类号： A61B6/469 , A61B5/055 , A61B6/032 , A61B6/037 , A61B6/501 , A61B6/5211 , A61B6/5235 , A61B6/5258 , G06T7/0012 , G06T7/149 , G06T7/194 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/20036 , G06T2207/20108
摘要： A system and method to conduct image segmentation by imaging target morphological shapes evolving from one 2-dimension (2-D) image slice to one or more nearby neighboring 2-D images taken from a 3-dimension (3-D) image. One area defined by a user as a target on an image slice can be found in a corresponding area on a nearby neighboring image slice by using a deformation field generated with deformable image registration procedure between these two image slices. It allows the user to distinguish target and background areas with the same or similar image intensities.

48. 发明授权

EP2312531B1 Computer assisted diagnosis of temporal changes 有权
标题翻译：随时间的变化计算机辅助诊断
公开(公告)号：EP2312531B1
公开(公告)日：2013-01-02
申请号：EP10180843.4
申请日：2010-09-28
申请人： FUJIFILM Corporation
发明人： Masumoto, Jun
IPC分类号： G06T7/00 , G06F19/00
CPC分类号： G06T7/0012 , G06F19/00 , G06F19/321 , G06T2200/24 , G06T2207/10081 , G06T2207/10088 , G06T2207/20104 , G06T2207/20108
摘要： A plurality of sets of volume data obtained by imaging a subject on different imaging dates or different imaging times are analyzed, to calculate at least one type of index value that represents the state of the subject within each set of volume data. Transition data that represent transitions in the index values are generated for each type of index value, based on the calculated index values. At least one subject map (MAP) that includes a region in which transitions are detected is generated. Specified data (22a, 22b, 22c) from among the calculated index values and the generated transition data are correlated with regions (ROI1, ROI2, ROI3) within each subject map where transitions are detected, and output to a screen (73).

49. 发明公开

EP2400465A3 Virtual endoscopy apparatus, method for driving thereof and medical examination apparatus 审中-公开
标题翻译：虚拟内窥镜装置，其驱动方法，以及医疗检查设备
公开(公告)号：EP2400465A3
公开(公告)日：2012-02-15
申请号：EP11172987.7
申请日：2009-11-26
申请人： Infinitt Healthcare Co., Ltd.
发明人： Kwon, Sunggoo , Kim, Jinkook , Yi, Jaeyoun
IPC分类号： G06T19/00 , A61B5/055 , A61B6/03 , G06T15/00
CPC分类号： G06T15/08 , A61B5/055 , A61B6/03 , G06T15/20 , G06T19/003 , G06T2207/10068 , G06T2207/10072 , G06T2207/20108 , G06T2210/41
摘要： The virtual endoscopy apparatus (110) comprises:
a data processor (120) generating virtual endoscopy data from input cross sectional image data of an inspection subject; and
a display unit (130) displaying images according to the virtual endoscopy data in a single screen.
The images displayed according to the virtual endoscopy data comprise at least one virtual endoscopy image and at least one reference image. The data processor (120) is configured to capture pictures of inside of the inspection subject while controlling a virtual camera to rotate around a movement path inside the inspection subject, and configured to generate the virtual endoscopy data by reconfiguring sub-areas which one of the picture is divided into, wherein each of the sub-areas corresponds to a predetermined specific angle.

50. 发明公开

EP2400465A2 Virtual endoscopy apparatus, method for driving thereof and medical examination apparatus 审中-公开
标题翻译： Virtuelle Endoskopievorrichtung，Antriebsverfahrendafürsowie medizinischesUntersuchungsgerät
公开(公告)号：EP2400465A2
公开(公告)日：2011-12-28
申请号：EP11172987.7
申请日：2009-11-26
申请人： Infinitt Healthcare Co., Ltd.
发明人： Kwon, Sunggoo , Kim, Jinkook , Yi, Jaeyoun
IPC分类号： G06T19/00 , A61B5/055 , A61B6/03 , G06T15/00
CPC分类号： G06T15/08 , A61B5/055 , A61B6/03 , G06T15/20 , G06T19/003 , G06T2207/10068 , G06T2207/10072 , G06T2207/20108 , G06T2210/41
摘要： The virtual endoscopy apparatus (110) comprises:
a data processor (120) generating virtual endoscopy data from input cross sectional image data of an inspection subject; and
a display unit (130) displaying images according to the virtual endoscopy data in a single screen.
The images displayed according to the virtual endoscopy data comprise at least one virtual endoscopy image and at least one reference image. The data processor (120) is configured to capture pictures of inside of the inspection subject while controlling a virtual camera to rotate around a movement path inside the inspection subject, and configured to generate the virtual endoscopy data by reconfiguring sub-areas which one of the picture is divided into, wherein each of the sub-areas corresponds to a predetermined specific angle.
摘要翻译：虚拟内窥镜装置（110）包括：数据处理器（120），其从检查对象的输入横截面图像数据生成虚拟内窥镜数据; 以及在单个屏幕中根据虚拟内窥镜检查数据显示图像的显示单元（130）。根据虚拟内窥镜检查数据显示的图像包括至少一个虚拟内窥镜检查图像和至少一个参考图像。数据处理器（120）被配置为在控制虚拟摄像机围绕检查对象内的移动路径旋转的同时捕获检查对象内部的图像，并且被配置为通过重新配置子区域来生成虚拟内窥镜数据，图像被分成其中每个子区域对应于预定的特定角度。

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