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61. 发明申请

US20130129213A1 Non-Rigid Dense Correspondence 有权
标题翻译：非刚性密集函数
公开(公告)号：US20130129213A1
公开(公告)日：2013-05-23
申请号：US13223202
申请日：2011-08-31
申请人： Elya Shechtman , Daniel Robert Goldman , Yoav HaCohen , Daniel Lischinski
发明人： Elya Shechtman , Daniel Robert Goldman , Yoav HaCohen , Daniel Lischinski
IPC分类号： G06K9/00
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/10024
摘要： Non-rigid dense correspondence (NRDC) for image enhancement may be performed. In one embodiment, a correspondence may be computed for each one of a plurality of regions of a source image to one of a plurality of regions of a reference image. Computing the correspondences may include searching within a search range for each of a plurality of image characteristics. One or more of the correspondences may be aggregated into matched regions. A global color transform and/or deblurring may be applied to the source image. In one embodiment, the global color transform and/or deblurring may be based on the matched regions. At least one of the search ranges may optionally be adjusted. In some embodiments, computing, aggregating, applying and/or deblurring, and adjusting may be iteratively performed.
摘要翻译：可以执行用于图像增强的非刚性密集对应（NRDC）。在一个实施例中，可以将源图像的多个区域中的每一个的对应关系计算为参考图像的多个区域之一。计算对应可以包括在搜索范围内搜索多个图像特征中的每一个。一个或多个通信可以被聚合成匹配的区域。全局颜色变换和/或去模糊可以应用于源图像。在一个实施例中，全局颜色变换和/或去模糊可以基于匹配区域。可以可选地调整至少一个搜索范围。在一些实施例中，可以迭代地执行计算，聚合，应用和/或去模糊和调整。

62. 发明申请

US20120275670A1 IMAGE-BASED ANALYSIS OF IMPLANTABLE MEDICAL DEVICE POSITIONING 有权
标题翻译：可植入医疗器械定位的基于图像的分析
公开(公告)号：US20120275670A1
公开(公告)日：2012-11-01
申请号：US13447427
申请日：2012-04-16
申请人： Ajinkya M. Joglekar
发明人： Ajinkya M. Joglekar
IPC分类号： G06K9/34
CPC分类号： G06T7/0028 , G06K2209/057 , G06T7/33 , G06T2207/10121 , G06T2207/20101 , G06T2207/30021
摘要： In general, aspects of this disclosure describe example techniques which may be used to identify lead migration or estimate dissemination of electrical stimulation therapy through tissue of a patient. For example, an image processing device may receive a selection of a segment in a first image of patient implanted with one or more leads. The image processing device may reconstruct the selected segment in the first image with a corresponding segment in a second image. With the reconstructed segment, a user or the image processing device may be able to identify lead migration or estimate dissemination of electrical stimulation therapy through tissue of the patient.
摘要翻译：通常，本公开的方面描述了可用于识别引线迁移或通过患者组织估计电刺激治疗的传播的示例性技术。例如，图像处理设备可以接收植入了一个或多个引线的患者的第一图像中的片段的选择。图像处理设备可以利用第二图像中的对应片段来重建第一图像中的所选择的片段。利用重建的段，用户或图像处理设备可能能够识别引导迁移或通过患者的组织估计电刺激治疗的传播。

63. 发明申请

US20120198331A1 METHOD FOR ALIGNING A MODIFIED DOCUMENT AND AN ORIGINAL DOCUMENT FOR COMPARISON AND DIFFERENCE HIGHLIGHTING 有权
标题翻译：修改文档的方法和用于比较和差异亮点的原始文件
公开(公告)号：US20120198331A1
公开(公告)日：2012-08-02
申请号：US13019080
申请日：2011-02-01
申请人： Brian Hartmann , Benjamin Gunderson
发明人： Brian Hartmann , Benjamin Gunderson
IPC分类号： G06F17/00
CPC分类号： G06T7/0028 , G06T7/33 , G06T2207/30176
摘要： A method for aligning a modified document and an original document is provided according to an aspect of the present invention. The method includes a step of receiving a first bitmap representative of the modified document, including a first anchor. Additionally, a second bitmap representative of the original document including a second anchor is received. The method also includes the step of deriving a set of first vertex coordinates of the first anchor, and a set of second vertex coordinates of the second anchor. The method further includes the step of transforming the first bitmap to a common reference based upon the first set of vertex coordinates, and the step of transforming the second bitmap to the common reference based upon the second set of vertex coordinates.
摘要翻译：根据本发明的一个方面提供了一种用于对准修改的文档和原始文档的方法。该方法包括接收代表修改文档的第一位图的步骤，包括第一锚点。此外，接收代表包括第二锚的原始文档的第二位图。该方法还包括导出第一锚点的一组第一顶点坐标和第二锚点的一组第二顶点坐标的步骤。该方法还包括基于第一组顶点坐标将第一位图变换为公共参考的步骤，以及基于第二组顶点坐标将第二位图变换为公共参考的步骤。

64. 发明授权

US08226560B2 Reference image display method for ultrasonography and ultrasonic diagnosis apparatus 有权
标题翻译：超声波诊断仪的参考图像显示方法
公开(公告)号：US08226560B2
公开(公告)日：2012-07-24
申请号：US10556032
申请日：2004-05-10
申请人： Osamu Arai , Takao Iwasaki , Tsuyoshi Mitake , Koichi Oshio , Kiyoshi Okuma , Hiroshi Shinmoto
发明人： Osamu Arai , Takao Iwasaki , Tsuyoshi Mitake , Koichi Oshio , Kiyoshi Okuma , Hiroshi Shinmoto
IPC分类号： A61B8/00 , A61B5/05
CPC分类号： G06T7/0028 , A61B8/13 , A61B8/463 , A61B8/466 , A61B8/483 , G06T7/33 , G06T7/38 , G06T19/00 , G06T2207/10081 , G06T2207/10088 , G06T2207/10132 , G06T2207/30101 , G06T2219/028 , Y10S128/916
摘要： An ultrasonic image 105, 106 is captured by an ultrasonic probe 104. A reference image 111 is obtained by extracting a tomographic image corresponding to the scan plane of the ultrasonic image from volume image data that is pre-obtained by a diagnostic imaging apparatus 102 and that is stored in a volume-data storing unit 107. The ultrasonic image and the reference image 111 are displayed on the same screen 114. In this case, of the reference image, a portion corresponding to the view area of the ultrasonic image is extracted and the resulting reference image having the same region as the ultrasonic image is displayed as a fan-shaped image.
摘要翻译：超声波图像105,106被超声波探头104捕获。参考图像111通过从由诊断成像装置102预先获得的体积图像数据中提取与超声波图像的扫描平面相对应的断层图像来获得，存储在音量数据存储单元107中。超声波图像和参考图像111显示在同一屏幕114上。在这种情况下，参考图像中，提取与超声波图像的视野区域对应的部分并且将与所述超声波图像具有相同区域的所得到的参考图像显示为扇形图像。

65. 发明申请

US20110286649A1 GENERATING PSEUDO-CT IMAGE VOLUMES FROM ULTRA-SHORT ECHO TIME MR 失效
标题翻译：从超短暂时间生成PSEUDO-CT图像体积MR
公开(公告)号：US20110286649A1
公开(公告)日：2011-11-24
申请号：US13109159
申请日：2011-05-17
申请人： James G. Reisman , Christophe Chefd'hotel
发明人： James G. Reisman , Christophe Chefd'hotel
IPC分类号： G06K9/00
CPC分类号： G06T7/0028 , G01R33/481 , G01R33/4812 , G01R33/4816 , G06T7/11 , G06T7/33 , G06T2207/10088 , G06T2207/30008
摘要： A method for generating a pseudo-computed tomography (CT) image volume includes acquiring a first magnetic resonance (MR) image volume (UTE1) using an ultra-short echo time and acquiring a second MR image volume (UTE2) using a conventional echo time that is longer than the ultra-short echo time. The acquired UTE1 and UTE2 image volumes are normalized. A mask for an anatomical structure featured in the normalized UTE1 and UTE2 image volumes is created and bone regions are segmented from the normalized UTE1 and UTE2 image volumes using the created mask and one or more trained classifiers. A pseudo-CT image is constructed from the normalized UTE1 and UTE2 image volumes, the created mask, and the segmented bone regions.
摘要翻译：一种用于生成伪计算机断层摄影（CT）图像体积的方法包括使用超短回波时间获取第一磁共振（MR）图像体积（UTE1），并使用传统回波时间获取第二MR图像体积（UTE2）这比超短的回波时间长。获得的UTE1和UTE2图像体积被归一化。创建用于在归一化UTE1和UTE2图像体积中特征的解剖结构的掩模，并且使用所创建的掩模和一个或多个训练分类器从标准化的UTE1和UTE2图像体积分割骨区域。从正常化UTE1和UTE2图像体积，创建的掩模和分割的骨区域构建伪CT图像。

66. 发明申请

US20110216958A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND STORAGE MEDIUM 有权
标题翻译：信息处理设备，信息处理方法，程序和存储介质
公开(公告)号：US20110216958A1
公开(公告)日：2011-09-08
申请号：US13129228
申请日：2009-11-17
申请人： Kiyohide Satoh , Takaaki Endo , Ryo Ishikawa
发明人： Kiyohide Satoh , Takaaki Endo , Ryo Ishikawa
IPC分类号： G06K9/00
CPC分类号： G06T7/0028 , A61B5/055 , A61B6/032 , A61B6/037 , A61B6/5223 , A61B6/5247 , A61B8/14 , A61B8/4254 , A61B8/483 , A61B8/485 , A61B8/5261 , G06T7/33 , G06T2207/10088 , G06T2207/10132 , G06T2207/30004
摘要： First elasticity information regarding elasticity of a subject in a first image and second elasticity information regarding the elasticity of the subject in a second image are acquired, and the first image and the second image are positioned with respect to each other on the basis of at least one of the first elasticity information and the second elasticity information.
摘要翻译：获取关于第一图像中的被检体的弹性的第一弹性信息和关于第二图像中的被检体的弹性的第二弹性信息，并且第一图像和第二图像基于至少基于彼此定位第一弹性信息和第二弹性信息之一。

67. 发明申请

US20070010743A1 Reference image display method for ultrasonography and ultrasonograph 有权
标题翻译：超声波检查参考图像显示方法
公开(公告)号：US20070010743A1
公开(公告)日：2007-01-11
申请号：US10556032
申请日：2004-05-10
申请人： Osamu Arai
发明人： Osamu Arai
IPC分类号： A61B8/00
CPC分类号： G06T7/0028 , A61B8/13 , A61B8/463 , A61B8/466 , A61B8/483 , G06T7/33 , G06T7/38 , G06T19/00 , G06T2207/10081 , G06T2207/10088 , G06T2207/10132 , G06T2207/30101 , G06T2219/028 , Y10S128/916
摘要： An ultrasonic image 105, 106 is captured by an ultrasonic probe 104. A reference image 111 is obtained by extracting a tomographic image corresponding to the scan plane of the ultrasonic image from volume image data that is pre-obtained by a diagnostic imaging apparatus 102 and that is stored in a volume-data storing unit 107. The ultrasonic image and the reference image 111 are displayed on the same screen 114. In this case, of the reference image, a portion corresponding to the view area of the ultrasonic image is extracted and the resulting reference image having the same region as the ultrasonic image is displayed as a fan-shaped image.
摘要翻译：超声波图像105,106被超声波探头104捕获。通过从由诊断成像装置102预先获得并存储在体数据存储单元107中的体图像数据提取与超声图像的扫描平面相对应的断层图像来获得参考图像111。超声波图像和参考图像111显示在同一屏幕114上。在这种情况下，在参考图像中，提取与超声波图像的视野区域相对应的部分，并且将与超声波图像具有相同区域的所得到的参考图像显示为扇形图像。

68. 发明授权

US5917469A Image position adjusting apparatus 失效
标题翻译：图像位置调整装置
公开(公告)号：US5917469A
公开(公告)日：1999-06-29
申请号：US48181
申请日：1993-04-20
申请人： Masahiro Matsushita
发明人： Masahiro Matsushita
IPC分类号： A61B6/00 , G06T1/00 , G06T3/00 , G06T7/00 , G06T7/60 , G06T11/80 , G09G1/14 , G09G5/00 , G09G5/36 , H04N5/325
CPC分类号： G06T3/0006 , G06T7/0028 , G06T2207/30004 , G09G2340/10
摘要： An image position adjusting apparatus adjusts the position plurality of images such that the plurality of the images may overlap one upon another. An image display device reproduces the respective images from image signals, which represent the respective images, and displays the reproduced images. A transformation device transforms each of the images, which are displayed on the image display device, into a simple image. The simple image is represented by only the image signal components of the image signal representing each of the displayed images, which image signal components have signal values larger than a predetermined threshold value. A polygon display device displays an arbitrary polygon on each of the simple images. A shift device shifts the polygon displayed on each of the simple images. A deformation device deforms the polygon, which is displayed on one of the simple images, and deforms the polygons, which are displayed on the other simple images, so as to interlock with the deformation of the polygon, which is displayed on one of the simple images. A rotation device rotates the polygons, which are displayed on the other simple images.
摘要翻译：图像位置调整装置调整多个图像的位置，使得多个图像可以彼此重叠。图像显示装置从表示各图像的图像信号再现各图像，并显示再现的图像。变换装置将显示在图像显示装置上的每个图像变换为简单图像。简单图像仅由表示每个显示图像的图像信号的图像信号分量表示，哪些图像信号分量具有大于预定阈值的信号值。多边形显示装置在每个简单图像上显示任意多边形。移位装置移动显示在每个简单图像上的多边形。变形装置使多边形变形，该多边形显示在简单图像之一上，并使在其他简单图像上显示的多边形变形，以便与多边形的变形互锁，该变形显示在简单的图片。旋转装置旋转显示在其他简单图像上的多边形。

69. 发明授权

US5916164A Localization cap for fiducial markers 失效
标题翻译：基准标记的本地化盖帽
公开(公告)号：US5916164A
公开(公告)日：1999-06-29
申请号：US909990
申请日：1997-08-12
申请人： J. Michael Fitzpatrick , Jennifer J. McCrory
发明人： J. Michael Fitzpatrick , Jennifer J. McCrory
IPC分类号： A61B5/055 , A61B6/00 , A61B6/12 , A61B17/00 , A61B17/16 , A61B17/88 , A61B19/00 , G06K9/32 , G06T5/00 , G06T7/00 , G06T7/60
CPC分类号： G06K9/3233 , A61B17/1662 , A61B6/12 , A61B6/583 , A61B90/39 , G06T7/0028 , G06T7/0042 , G06T7/606 , A61B17/8872 , A61B2017/00477 , A61B2034/2068 , A61B2034/207 , A61B2090/363 , A61B2090/3916 , A61B2090/3954 , A61B2090/3987 , A61B5/055 , A61B90/11 , G06T2207/10072 , G06T2207/10132 , G06T2207/30004 , G06T2207/30204
摘要： A detachable cap for use in determining the location of the center of the imageable portion of a fiducial marker is disclosed. The lower portion of the cap has three arms and a boss for providing a detachable connection with an implanted base portion to which an imaging marker can be attached. The upper portion of the cap includes a divot-like depression that is configured to mate with a ball whose center can be determined. The ball, marker, and divot are configured so that the center of the ball, when mated to the divot, is coincident with the center of the marker when it is attached to the base in place of the cap. Knowledge of the location of the center of the ball when it is brought into engagement with the divot of the cap can be used to determine the location of the center of the marker when it is attached to the base.
摘要翻译：公开了一种用于确定基准标记的可成像部分的中心位置的可拆卸盖。盖的下部具有三个臂和一个凸台，用于提供与植入的基座部分的可拆卸连接，成像标记器可附接到植入的基部。盖的上部包括一个凹凸状凹陷，其被配置成与可以确定其中心的球配合。球，标记和凹槽被配置为使得当与图钉配合时，球的中心与标记的中心重合，当它附接到基座而不是盖时。知道球的中心位置时，当它与盖的纹理相配合时，可以用来确定标记中心附着在基座上时的位置。

70. 发明授权

US5839440A Three-dimensional image registration method for spiral CT angiography 失效
标题翻译：螺旋CT血管造影三维图像配准方法
公开(公告)号：US5839440A
公开(公告)日：1998-11-24
申请号：US261643
申请日：1994-06-17
申请人： Shih-Ping Liou , Minerva M. Yeung , Boon-Lock Yeo
发明人： Shih-Ping Liou , Minerva M. Yeung , Boon-Lock Yeo
IPC分类号： A61B6/03 , G06T1/00 , G06T7/00 , A61B6/00
CPC分类号： G06T7/0028 , A61B6/5264 , G06T7/0038 , G06T2207/30004 , Y10S378/901
摘要： A three-dimensional image registration method also uses an algorithm and applies it to the solution of such problems in 3D CT DSA. The method can deal with incomplete or partial volumetric data in registration and correct patient global motion prior to subtraction even when it is coupled with local unconscious/nonrigid movements. Experimental results demonstrate the effectiveness of this algorithm on several clinical spiral CT data.
摘要翻译：三维图像配准方法也使用一种算法，并将其应用于3D CT DSA中的这些问题的解决方案。该方法可以处理注册中的不完整或部分体积数据，并且在减法之前纠正患者全局运动，即使当它与局部无意识/非刚性运动相结合时。实验结果证明该算法对几种临床螺旋CT数据的有效性。

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