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1. 发明授权

US08520916B2 Enhancement of region of interest of radiological image 有权
标题翻译：增强放射影像感兴趣的区域
公开(公告)号：US08520916B2
公开(公告)日：2013-08-27
申请号：US12033031
申请日：2008-02-19
申请人： Zhimin Huo , Minjie Chen , Jing Zhang , David H. Foos
发明人： Zhimin Huo , Minjie Chen , Jing Zhang , David H. Foos
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： G06T5/40 , G06T5/002 , G06T5/008 , G06T2207/10116 , G06T2207/20104 , G06T2207/30061
摘要： A method for displaying a radiographic image identifies a region of interest in a portion of the radiographic image, suppresses background image content within the identified region of interest, and enhances contrast of the image within the region of interest to form an enhanced region of interest. The enhanced region of interest is displayed within the remaining portion of the radiographic image.
摘要翻译：用于显示放射线照相图像的方法识别放射线图像的一部分中的感兴趣区域，抑制所识别的感兴趣区域内的背景图像内容，并且增强感兴趣区域内的图像的对比度以形成增强的感兴趣区域。感兴趣的增强区域显示在放射照相图像的剩余部分内。

2. 发明申请

US20090129657A1 ENHANCEMENT OF REGION OF INTEREST OF RADIOLOGICAL IMAGE 有权
标题翻译：放射学影像区域的增强
公开(公告)号：US20090129657A1
公开(公告)日：2009-05-21
申请号：US12033031
申请日：2008-02-19
申请人： Zhimin Huo , Minjie Chen , Jing Zhang , David H. Foos
发明人： Zhimin Huo , Minjie Chen , Jing Zhang , David H. Foos
IPC分类号： G06K9/00
CPC分类号： G06T5/40 , G06T5/002 , G06T5/008 , G06T2207/10116 , G06T2207/20104 , G06T2207/30061
摘要： A method for displaying a radiographic image identifies a region of interest in a portion of the radiographic image, suppresses background image content within the identified region of interest, and enhances contrast of the image within the region of interest to form an enhanced region of interest. The enhanced region of interest is displayed within the remaining portion of the radiographic image.
摘要翻译：用于显示放射线照相图像的方法识别放射线图像的一部分中的感兴趣区域，抑制所识别的感兴趣区域内的背景图像内容，并且增强感兴趣区域内的图像的对比度以形成增强的感兴趣区域。感兴趣的增强区域显示在放射照相图像的剩余部分内。

3. 发明授权

US08588485B2 Rendering for improved diagnostic image consistency 有权
标题翻译：渲染以提高诊断图像的一致性
公开(公告)号：US08588485B2
公开(公告)日：2013-11-19
申请号：US12482651
申请日：2009-06-11
申请人： Zhimin Huo , Jianqing Y. Bennett , David H. Foos , Huihai Lu , Jing Zhang
发明人： Zhimin Huo , Jianqing Y. Bennett , David H. Foos , Huihai Lu , Jing Zhang
IPC分类号： G06K9/00
CPC分类号： G06F19/321 , G06F19/00
摘要： A networked system for rendering diagnostic image data for display has at least one diagnostic imaging apparatus that obtains digital image data for a patient and is in communication with a computer network. At least one consistency control module executes at a networked processor and is operatively responsive to a set of programmed instructions for accessing and detecting the type of image, for identifying one or more control points in the obtained digital image data, for mapping the input code values of the one or more control points to corresponding predetermined code values, for mapping additional input code values to output values according to the mapping of the one or more control points, and for providing rendered image data as output. A DICOM destination in networked communication with the at least one consistency control module stores or displays the rendered image data.
摘要翻译：用于呈现用于显示的诊断图像数据的网络系统具有获得患者的数字图像数据并与计算机网络通信的至少一个诊断成像装置。至少一个一致性控制模块在网络处理器处执行，并且可操作地响应于一组编程指令，用于访问和检测图像的类型，用于识别所获得的数字图像数据中的一个或多个控制点，用于映射输入代码值将所述一个或多个控制点的所述一个或多个控制点转换成相应的预定代码值，用于根据所述一个或多个控制点的映射将附加输入代码值映射到输出值，并且用于将渲染图像数据提供为输出。与所述至少一个一致性控制模块联网通信的DICOM目的地存储或显示所渲染的图像数据。

4. 发明申请

US20100128063A1 RENDERING FOR IMPROVED DIAGNOSTIC IMAGE CONSISTENCY 有权
标题翻译：渲染改进的诊断图像一致性
公开(公告)号：US20100128063A1
公开(公告)日：2010-05-27
申请号：US12482651
申请日：2009-06-11
申请人： Zhimin Huo , Jianqing Y. Bennett , David H. Foos , Huihai Lu , Jing Zhang
发明人： Zhimin Huo , Jianqing Y. Bennett , David H. Foos , Huihai Lu , Jing Zhang
IPC分类号： G09G5/00 , G06T1/00
CPC分类号： G06F19/321 , G06F19/00
摘要： A networked system for rendering diagnostic image data for display has at least one diagnostic imaging apparatus that obtains digital image data for a patient and is in communication with a computer network. At least one consistency control module executes at a networked processor and is operatively responsive to a set of programmed instructions for accessing and detecting the type of image, for identifying one or more control points in the obtained digital image data, for mapping the input code values of the one or more control points to corresponding predetermined code values, for mapping additional input code values to output values according to the mapping of the one or more control points, and for providing rendered image data as output. A DICOM destination in networked communication with the at least one consistency control module stores or displays the rendered image data.
摘要翻译：用于呈现用于显示的诊断图像数据的网络系统具有获得患者的数字图像数据并与计算机网络通信的至少一个诊断成像装置。至少一个一致性控制模块在网络处理器处执行，并且可操作地响应于一组编程指令，用于访问和检测图像的类型，用于识别所获得的数字图像数据中的一个或多个控制点，用于映射输入代码值将所述一个或多个控制点的所述一个或多个控制点转换成相应的预定代码值，用于根据所述一个或多个控制点的映射将附加输入代码值映射到输出值，并且用于将渲染图像数据提供为输出。与所述至少一个一致性控制模块联网通信的DICOM目的地存储或显示所渲染的图像数据。

5. 发明授权

US08073229B2 Image analysis of tube tip positioning 有权
标题翻译：管尖定位图像分析
公开(公告)号：US08073229B2
公开(公告)日：2011-12-06
申请号：US11942021
申请日：2007-11-19
申请人： Zhimin Huo , Jing Zhang , Minjie Chen
发明人： Zhimin Huo , Jing Zhang , Minjie Chen
IPC分类号： G06K9/00
CPC分类号： G06T7/77 , A61B6/12 , G06T7/74 , G06T2207/10116 , G06T2207/30061
摘要： A method for processing a radiographic image of a patient obtains radiographic image data and detects the position of inserted tubing or other foreign object in the obtained image and determines the tubing tip or object location. A region of interest in the neighborhood of the tubing tip or object location is defined and at least one anatomy structure within the region of interest is detected. The probability for mal-positioning of the tip or object is calculated by determining the position of the tip or object relative to the at least one anatomy structure.
摘要翻译：用于处理患者的放射线照相图像的方法获得放射线照相图像数据并且检测所获得的图像中插入的管道或其他异物的位置并确定管道尖端或物体位置。定义管尖或物体位置附近的感兴趣区域，并且检测感兴趣区域内的至少一个解剖结构。通过确定尖端或物体相对于至少一个解剖结构的位置来计算尖端或物体的错误定位的概率。

6. 发明申请

US20090129654A1 IMAGE ANALYSIS OF TUBE TIP POSITIONING 有权
标题翻译：管尖端位置图像分析
公开(公告)号：US20090129654A1
公开(公告)日：2009-05-21
申请号：US11942021
申请日：2007-11-19
申请人： Zhimin Huo , Jing Zhang , Minjie Chen
发明人： Zhimin Huo , Jing Zhang , Minjie Chen
IPC分类号： A61B6/00
CPC分类号： G06T7/77 , A61B6/12 , G06T7/74 , G06T2207/10116 , G06T2207/30061
摘要： A method for processing a radiographic image of a patient obtains radiographic image data and detects the position of inserted tubing or other foreign object in the obtained image and determines the tubing tip or object location. A region of interest in the neighborhood of the tubing tip or object location is defined and at least one anatomy structure within the region of interest is detected. The probability for mal-positioning of the tip or object is calculated by determining the position of the tip or object relative to the at least one anatomy structure.
摘要翻译：用于处理患者的放射线照相图像的方法获得放射线照相图像数据并且检测所获得的图像中插入的管或其他异物的位置，并且确定管尖或物体位置。定义管尖或物体位置附近的感兴趣区域，并且检测感兴趣区域内的至少一个解剖结构。通过确定尖端或物体相对于至少一个解剖结构的位置来计算尖端或物体的错误定位的概率。

7. 发明申请

US20100040275A1 METHOD FOR DETECTING ANATOMICAL STRUCTURES 失效
标题翻译：检测解剖结构的方法
公开(公告)号：US20100040275A1
公开(公告)日：2010-02-18
申请号：US12190616
申请日：2008-08-13
申请人： Zhimin Huo , Mantao Xu , Jing Zhang
发明人： Zhimin Huo , Mantao Xu , Jing Zhang
IPC分类号： G06K9/00
CPC分类号： G06K9/4609 , G06K2209/051 , G06T7/74 , G06T2207/10116 , G06T2207/30061
摘要： A method for estimating the location of an anatomical structure in a diagnostic image of a patient obtains the x-ray data in digital format and detects a first benchmark feature within the x-ray image. A second benchmark feature within the x-ray image is detected. An intersection is located between a first line that extends along the length of the first benchmark feature and a second line that extends from a central point related to the curvature of the second benchmark feature and that intersects with the first line at an angle that is within a predetermined range of angles. The location of the anatomical structure is identified relative to the intersection.
摘要翻译：用于估计患者的诊断图像中的解剖结构的位置的方法获得数字格式的X射线数据，并检测x射线图像内的第一基准特征。检测X射线图像中的第二个基准特征。交叉点位于沿着第一基准特征的长度延伸的第一线和从与第二基准特征的曲率相关的中心点延伸的第二线，并且以与第一基线特征内的角度相交的第一线预定的角度范围。解剖结构的位置相对于交叉点被识别。

8. 发明申请

US20120294505A1 METHOD FOR DETECTING ANATOMICAL STRUCTURES 有权
标题翻译：检测解剖结构的方法
公开(公告)号：US20120294505A1
公开(公告)日：2012-11-22
申请号：US13487394
申请日：2012-06-04
申请人： Zhimin Huo , Jing Zhang
发明人： Zhimin Huo , Jing Zhang
IPC分类号： G06K9/46
CPC分类号： G06K9/4609 , G06K2209/051 , G06T7/74 , G06T2207/10116 , G06T2207/30061
摘要： A method for estimating the location of an anatomical structure in an x-ray image of a patient obtains the x-ray data in digital format. The method estimates the location of at least a first benchmark feature within the x-ray image according to the obtained digital x-ray data and defines a region of interest within the image according to the estimated location of at least the first benchmark feature. A region of interest for the anatomical structure is searched using a template. The location of the anatomical structure on a display according to the template searching results is highlighted.
摘要翻译：用于估计患者的x射线图像中的解剖结构的位置的方法获得数字格式的X射线数据。该方法根据获得的数字X射线数据估计X射线图像内的至少第一基准特征的位置，并且根据至少第一基准特征的估计位置来定义图像内的感兴趣区域。使用模板搜索解剖结构的感兴趣区域。根据模板搜索结果，解剖结构在显示器上的位置被突出显示。

9. 发明申请

US20110206261A1 METHOD FOR IMAGE PROCESSING OF MAMMOGRAPHIC IMAGES 有权
标题翻译：图像图像处理方法
公开(公告)号：US20110206261A1
公开(公告)日：2011-08-25
申请号：US12712226
申请日：2010-02-25
申请人： Zhimin Huo , Ke Nie , Jing Zhang , Fan Xu
发明人： Zhimin Huo , Ke Nie , Jing Zhang , Fan Xu
IPC分类号： G06K9/00
CPC分类号： G06T5/009 , G06F19/00 , G06F19/321 , G06T2207/30068
摘要： A method for rendering a mammography image. Mammography image data is obtained and stored in a computer-readable electronic memory. A mapping transforms the data to an output data space by estimating a relative amount of dense tissue from the image data; identifying at least a first control point that delineates tissue from non-tissue image content and a second control point that delineates a fatty from a dense tissue region; allocating output image data values in the output data space for the identified fatty and dense tissue content according to the estimated relative amount of dense tissue; and mapping image data values to the allocated output image data values according to the first and second control points. The mammography image is rendered on a display according to the mapping.
摘要翻译：一种用于渲染乳房X线照相图像的方法。获得乳房摄影图像数据并存储在计算机可读电子存储器中。映射通过从图像数据估计密集组织的相对量来将数据转换为输出数据空间; 识别至少一个描绘来自非组织图像内容的组织的第一控制点和从致密组织区域描绘脂肪的第二控制点; 根据所估计的致密组织的相对量，在所输出的数据空间中分配所识别的脂肪和致密组织含量的输出图像数据值; 以及根据第一和第二控制点将图像数据值映射到所分配的输出图像数据值。根据映射，在显示器上呈现乳房X线照相图像。

10. 发明授权

US08577108B2 Method for detecting anatomical structures 有权
标题翻译：检测解剖结构的方法
公开(公告)号：US08577108B2
公开(公告)日：2013-11-05
申请号：US13487394
申请日：2012-06-04
申请人： Zhimin Huo , Jing Zhang
发明人： Zhimin Huo , Jing Zhang
IPC分类号： G06K9/00
CPC分类号： G06K9/4609 , G06K2209/051 , G06T7/74 , G06T2207/10116 , G06T2207/30061
摘要： A method for estimating the location of an anatomical structure in an x-ray image of a patient obtains the x-ray data in digital format. The method estimates the location of at least a first benchmark feature within the x-ray image according to the obtained digital x-ray data and defines a region of interest within the image according to the estimated location of at least the first benchmark feature. A region of interest for the anatomical structure is searched using a template. The location of the anatomical structure on a display according to the template searching results is highlighted.
摘要翻译：用于估计患者的x射线图像中的解剖结构的位置的方法获得数字格式的X射线数据。该方法根据获得的数字X射线数据估计X射线图像内的至少第一基准特征的位置，并且根据至少第一基准特征的估计位置来定义图像内的感兴趣区域。使用模板搜索解剖结构的感兴趣区域。根据模板搜索结果，解剖结构在显示器上的位置被突出显示。

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