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1. 发明授权

US07876937B2 Localization of nodules in a radiographic image 失效
标题翻译：放射照相图像中结节的定位
公开(公告)号：US07876937B2
公开(公告)日：2011-01-25
申请号：US11532246
申请日：2006-09-15
申请人： Jay S. Schildkraut , Shoupu Chen
发明人： Jay S. Schildkraut , Shoupu Chen
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T7/12 , G06T7/149 , G06T2207/10124 , G06T2207/20161 , G06T2207/30064
摘要： A method for determining a location of an object in a radiographic image by segmentation of a region in the image comprises the steps of: determining a first image intensity that is characteristic of high image intensities in the region; determining a second image intensity that is characteristic of low image intensities outside of the region; and determining if a pixel is added to or removed from the region based on the similarity of the pixel's intensity to the first and second intensity.
摘要翻译：一种用于通过图像中的区域的分割来确定放射线照相图像中的对象的位置的方法包括以下步骤：确定区域中具有高图像强度特征的第一图像强度; 确定区域外的低图像强度特征的第二图像强度; 以及基于所述像素强度与所述第一和第二强度的相似度来确定是否将像素添加到所述区域或从所述区域移除。

2. 发明申请

US20080025638A1 IMAGE FUSION FOR RADIATION THERAPY 失效
标题翻译：用于放射治疗的图像融合
公开(公告)号：US20080025638A1
公开(公告)日：2008-01-31
申请号：US11461061
申请日：2006-07-31
申请人： Shoupu Chen , Jay S. Schildkraut
发明人： Shoupu Chen , Jay S. Schildkraut
IPC分类号： G06K9/36
CPC分类号： G06T7/35 , G06T2207/30004
摘要： An image fusion method for medical applications, comprising: a. acquiring a first image with a planned radiation region; b. acquiring a second image with actual radiation region; c. determining if user defined landmarks have been placed on the first and second images, if user defined landmarks are present go to step (d), if not go to step (e); d. pre-transforming the first image or second image or both images; e. performing a first delineation step on the actual radiation region; f. determining if the delineation is correct, if yes go to step (g), if not go to step (h); g. fusing the first and second image and exit process; and h. selecting multiple contour points around the actual radiation region in the second image; i. performing a second delineation step on the actual radiation region and go to step (f).
摘要翻译：一种用于医疗应用的图像融合方法，包括：a。获取具有计划辐射区域的第一图像; b。以实际的辐射区域获取第二图像; C。确定用户定义的地标是否已被放置在第一和第二图像上，如果存在用户定义的地标，则进入步骤（d），如果不转到步骤（e）; d。预变换第一图像或第二图像或两个图像; e。对实际辐射区域进行第一划定步骤; F。确定描述是否正确，如果是，则转到步骤（g），如果不去步骤（h）; G。融合第一和第二个图像和退出过程; 和h。在所述第二图像中选择围绕所述实际辐射区域的多个轮廓点; 一世。对实际辐射区域执行第二描绘步骤，并进入步骤（f）。

3. 发明授权

US07453984B2 Real-time target confirmation for radiation therapy 失效
标题翻译：放射治疗的实时目标确认
公开(公告)号：US07453984B2
公开(公告)日：2008-11-18
申请号：US11334880
申请日：2006-01-19
申请人： Shoupu Chen , Jay S. Schildkraut , Lawrence A. Ray
发明人： Shoupu Chen , Jay S. Schildkraut , Lawrence A. Ray
IPC分类号： A61N5/10 , H05G1/70
CPC分类号： A61N5/1049 , A61N5/1067 , A61N2005/1061
摘要： A method for radiation therapy with target recognition has a first target identification system for obtaining first target characteristics within a patient's body. A second target identification system obtains second target characteristics within the body aided by the first target characteristics. A computation means for calculation of three-dimensional coordinates of the target region with respect to a three-dimensional radiotherapy system uses the second target characteristics. Irradiation means for radiotherapy mode adaptation is used in response to the second target characteristics and the calculation of three-dimensional coordinates of the target region.
摘要翻译：具有目标识别的放射治疗方法具有用于获得患者体内第一目标特征的第一目标识别系统。第二目标识别系统通过第一目标特征获得身体内的第二目标特征。用于计算相对于三维放射治疗系统的目标区域的三维坐标的计算装置使用第二目标特征。用于放射治疗模式适应的照射装置用于响应于第二目标特征和目标区域的三维坐标的计算。

4. 发明授权

US07848592B2 Image fusion for radiation therapy 失效
标题翻译：放射治疗图像融合
公开(公告)号：US07848592B2
公开(公告)日：2010-12-07
申请号：US11461061
申请日：2006-07-31
申请人： Shoupu Chen , Jay S. Schildkraut
发明人： Shoupu Chen , Jay S. Schildkraut
IPC分类号： G06K9/00 , G06K9/46 , G06K9/66 , G06K9/36 , G06K9/20 , G06K9/32
CPC分类号： G06T7/35 , G06T2207/30004
摘要： An image fusion method for medical applications, comprising: a. acquiring a first image with a planned radiation region; b. acquiring a second image with actual radiation region; c. determining if user defined landmarks have been placed on the first and second images, if user defined landmarks are present go to step (d), if not go to step (e); d. pre-transforming the first image or second image or both images; e. performing a first delineation step on the actual radiation region; f. determining if the delineation is correct, if yes go to step (g), if not go to step (h); g. fusing the first and second image and exit process; and h. selecting multiple contour points around the actual radiation region in the second image; i. performing a second delineation step on the actual radiation region and go to step (f).
摘要翻译：一种用于医疗应用的图像融合方法，包括：a。获取具有计划辐射区域的第一图像; b。用实际辐射区域获取第二图像; C。确定用户定义的地标是否已被放置在第一和第二图像上，如果存在用户定义的地标，则进入步骤（d），如果不转到步骤（e）; d。预变换第一图像或第二图像或两个图像; e。对实际辐射区域进行第一划定步骤; F。确定描述是否正确，如果是，则转到步骤（g），如果不去步骤（h）; G。融合第一和第二个图像和退出过程; 和h。在所述第二图像中选择围绕所述实际辐射区域的多个轮廓点; 一世。对实际辐射区域执行第二描绘步骤，并进入步骤（f）。

5. 发明授权

US07418079B2 System for the real-time detection of targets for radiation therapy 有权
标题翻译：用于实时检测放射治疗目标的系统
公开(公告)号：US07418079B2
公开(公告)日：2008-08-26
申请号：US11419848
申请日：2006-05-23
申请人： Jay S. Schildkraut , Mark D. Bedzyk , Shoupu Chen , Timothy J. Wojcik
发明人： Jay S. Schildkraut , Mark D. Bedzyk , Shoupu Chen , Timothy J. Wojcik
IPC分类号： A61N5/10 , H05G1/02 , H05G1/00
CPC分类号： A61N5/1049 , A61N5/1069 , A61N2005/1061
摘要： A method and apparatus for delivering therapeutic radiation (112) to a radiotherapy target (119) in a patient (114) includes a diagnostic X-ray source (124, 125) connected to a treatment couch (116), facing a first side of the patient. An imaging device (118) is connected to the treatment couch facing a second side of the patient. The diagnostic X-ray source and the imaging device move in lockstep with movement of the treatment couch. The patient is in a fixed position relative to the treatment couch.
摘要翻译：用于将治疗辐射（112）递送到患者（114）中的放射治疗靶（119）的方法和装置包括连接到治疗床（116）的诊断X射线源（124,125），所述诊断X射线源面向第患者。成像装置（118）连接到面向患者第二侧的治疗沙发。诊断X射线源和成像装置在处理床的移动中移动。患者处于相对于治疗床的固定位置。

6. 发明申请

US20080069415A1 LOCALIZATION OF NODULES IN A RADIOGRAPHIC IMAGE 失效
标题翻译：放射图像中的细胞定位
公开(公告)号：US20080069415A1
公开(公告)日：2008-03-20
申请号：US11532246
申请日：2006-09-15
申请人： Jay S. Schildkraut , Shoupu Chen
发明人： Jay S. Schildkraut , Shoupu Chen
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： G06T7/0012 , G06T7/12 , G06T7/149 , G06T2207/10124 , G06T2207/20161 , G06T2207/30064
摘要： A method for determining a location of an object in a radiographic image by segmentation of a region in the image comprises the steps of: determining a first image intensity that is characteristic of high image intensities in the region; determining a second image intensity that is characteristic of low image intensities outside of the region; and determining if a pixel is added to or removed from the region based on the similarity of the pixel's intensity to the first and second intensity.
摘要翻译：一种用于通过图像中的区域的分割来确定放射线照相图像中的对象的位置的方法包括以下步骤：确定区域中具有高图像强度特征的第一图像强度; 确定区域外的低图像强度特征的第二图像强度; 以及基于所述像素强度与所述第一和第二强度的相似度来确定是否将像素添加到所述区域或从所述区域移除。

7. 发明申请

US20200085548A1 Method for Virtual Setup with Mixed Dentition 审中-公开
公开(公告)号：US20200085548A1
公开(公告)日：2020-03-19
申请号：US16494504
申请日：2018-03-14
申请人： Delphine Reynard , Sabrina Capron-Richard , Sebastien Henry , Shoupu Chen , Aude Lagardere , Jean-Pascal Jacob , Carestream Dental Technology Topco Limited
发明人： Delphine Reynard , Sabrina Capron-Richard , Sebastien Henry , Shoupu Chen , Aude Lagardere , Jean-Pascal Jacob
IPC分类号： A61C13/34 , A61C9/00 , A61B6/14 , A61B6/03 , A61B6/00 , G06T19/20 , G06T17/20 , G06T7/00 , G06T7/62 , G06T7/149
摘要： A method for visualizing patient dentition acquires a contour image of patient dentition and segments the contour image to identify one or more segmented teeth. At least one deciduous tooth among the one or more segmented teeth is identified. A virtual model of a target dentition arrangement of the patient dentition is generated, wherein the at least one deciduous tooth is replaced by a replacement permanent tooth.

8. 发明授权

US09314150B2 System and method for detecting tooth cracks via surface contour imaging 有权
标题翻译：通过表面轮廓成像检测牙齿裂纹的系统和方法
公开(公告)号：US09314150B2
公开(公告)日：2016-04-19
申请号：US13194191
申请日：2011-07-29
申请人： Shoupu Chen , Rongguang Liang
发明人： Shoupu Chen , Rongguang Liang
IPC分类号： A61C9/00 , A61B1/247 , A61B5/00 , A61B5/107 , G01B11/24 , G01B11/25 , G03B15/14 , G03B35/08 , G06T7/00 , A61B1/00 , A61B1/06
CPC分类号： A61B1/247 , A61B1/00009 , A61B1/06 , A61B5/0088 , A61B5/1077 , A61B5/1079 , A61B5/4547 , A61C9/006 , G01B11/25 , G01B11/2527 , G03B15/14 , G03B35/08 , G06T7/0014 , G06T7/521 , G06T2207/10016 , G06T2207/20212 , G06T2207/30036
摘要： A method for imaging the surface of a tooth, the method executed at least in part on a computer records a first set of images of the tooth, wherein each image in the first set of images is illuminated according to a pattern oriented in a first direction. A second set of images of the tooth are recorded, wherein each image in the second set of images is illuminated according to a pattern oriented in a second direction that is shifted more than 10 degrees with respect to the first direction. A first contour image is reconstructed according to the recorded first set of images and a second contour image according to the recorded second set of images. A residual image is formed as a combination of the first and second contour images. The residual image is analyzed and surface conditions of the tooth reported.
摘要翻译：一种用于对牙齿表面进行成像的方法，至少部分地在计算机上执行的方法记录牙齿的第一组图像，其中第一组图像中的每个图像根据沿第一方向定向的图案被照亮。记录牙齿的第二组图像，其中第二组图像中的每个图像根据沿相对于第一方向偏移超过10度的第二方向定向的图案被照亮。根据记录的第一组图像和根据所记录的第二组图像的第二轮廓图像重建第一轮廓图像。形成残留图像作为第一和第二轮廓图像的组合。分析剩余图像并报告牙齿的表面状况。

9. 发明授权

US08290227B2 Method and system for diagnostics support 有权
标题翻译：用于诊断支持的方法和系统
公开(公告)号：US08290227B2
公开(公告)日：2012-10-16
申请号：US12412438
申请日：2009-03-27
申请人： Shoupu Chen , Lawrence A. Ray
发明人： Shoupu Chen , Lawrence A. Ray
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06F19/321 , G06T7/42 , G06T2200/24 , G06T2207/10072 , G06T2207/10116 , G06T2207/20061 , G06T2207/20081 , G06T2207/30068 , G16H50/20
摘要： A method for displaying a diagnostic image acquires the diagnostic digital image and applies one or more pattern recognition algorithms to the acquired diagnostic digital image, detecting at least one feature within the acquired diagnostic digital image. At least a portion of the acquired diagnostic digital image displays with a marking at the location of the at least one detected feature. At least one detected feature displays under a first set of image display settings for a first interval, then under at least a second set of image display settings for a second interval.
摘要翻译：用于显示诊断图像的方法获取诊断数字图像，并且对所获取的诊断数字图像应用一个或多个模式识别算法，检测所获取的诊断数字图像中的至少一个特征。所获取的诊断数字图像的至少一部分在所述至少一个检测到的特征的位置处以标记显示。在第一间隔的第一组图像显示设置下显示至少一个检测到的特征，然后在至少第二组图像显示设置下显示第二间隔。

10. 发明申请

US20110287387A1 SYSTEM AND METHOD FOR DETECTING TOOTH CRACKS 有权
标题翻译：用于检测牙齿裂纹的系统和方法
公开(公告)号：US20110287387A1
公开(公告)日：2011-11-24
申请号：US13194191
申请日：2011-07-29
申请人： Shoupu Chen , Rongguang Liang
发明人： Shoupu Chen , Rongguang Liang
IPC分类号： A61C9/00
CPC分类号： A61B1/247 , A61B1/00009 , A61B1/06 , A61B5/0088 , A61B5/1077 , A61B5/1079 , A61B5/4547 , A61C9/006 , G01B11/25 , G01B11/2527 , G03B15/14 , G03B35/08 , G06T7/0014 , G06T7/521 , G06T2207/10016 , G06T2207/20212 , G06T2207/30036
摘要： A method for imaging the surface of a tooth, the method executed at least in part on a computer records a first set of images of the tooth, wherein each image in the first set of images is illuminated according to a pattern oriented in a first direction. A second set of images of the tooth are recorded, wherein each image in the second set of images is illuminated according to a pattern oriented in a second direction that is shifted more than 10 degrees with respect to the first direction. A first contour image is reconstructed according to the recorded first set of images and a second contour image according to the recorded second set of images. A residual image is formed as a combination of the first and second contour images. The residual image is analyzed and surface conditions of the tooth reported.
摘要翻译：一种用于对牙齿表面进行成像的方法，至少部分地在计算机上执行的方法记录牙齿的第一组图像，其中第一组图像中的每个图像根据沿第一方向定向的图案被照亮。记录牙齿的第二组图像，其中第二组图像中的每个图像根据沿相对于第一方向偏移超过10度的第二方向定向的图案被照亮。根据记录的第一组图像和根据所记录的第二组图像的第二轮廓图像重建第一轮廓图像。形成残留图像作为第一和第二轮廓图像的组合。分析剩余图像并报告牙齿的表面状况。

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