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公开(公告)号：US20180206807A1
公开(公告)日：2018-07-26
申请号：US15878867
申请日：2018-01-24
申请人： Oliver Baruth , Terrence Chen
发明人： Oliver Baruth , Terrence Chen
CPC分类号： A61B6/461 , A61B6/12 , A61B6/469 , G06T5/50 , G06T7/11 , G06T7/70 , G06T2207/10016 , G06T2207/10116 , G06T2207/20012 , G06T2207/20182 , G06T2207/20216 , G06T2207/30052 , G06T2207/30101 , G06T2207/30204 , H04N5/23293 , H04N5/232945 , H04N5/272 , H04N5/32
摘要： A method is provided for operating a medical imaging X-ray device. The method records an earlier individual image of a series of images of a patient using a recording facility. The location of a medical component is identified, and the medical component is localized in the earlier individual image using a computing facility. A subregion of the earlier individual image is specified, determined by the position of the medical component localized in the earlier individual image and with the localized medical component represented. A later individual image is recorded and the medical component is localized in the later individual image. The later individual image is displayed, the later individual image averaged exclusively region-specifically in the region of the medical component with the subregion of the earlier individual image. Method acts are repeated with the displayed individual image as the earlier individual image to enhance visibility of the medical component.
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公开(公告)号：US11000247B2
公开(公告)日：2021-05-11
申请号：US15878867
申请日：2018-01-24
申请人： Oliver Baruth , Terrence Chen
发明人： Oliver Baruth , Terrence Chen
摘要： A method is provided for operating a medical imaging X-ray device. The method records an earlier individual image of a series of images of a patient using a recording facility. The location of a medical component is identified, and the medical component is localized in the earlier individual image using a computing facility. A subregion of the earlier individual image is specified, determined by the position of the medical component localized in the earlier individual image and with the localized medical component represented. A later individual image is recorded and the medical component is localized in the later individual image. The later individual image is displayed, the later individual image averaged exclusively region-specifically in the region of the medical component with the subregion of the earlier individual image. Method acts are repeated with the displayed individual image as the earlier individual image to enhance visibility of the medical component.
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公开(公告)号：US08724773B2
公开(公告)日：2014-05-13
申请号：US13101732
申请日：2011-05-05
申请人： Oliver Baruth , Philipp Bernhardt , Richard Obler
发明人： Oliver Baruth , Philipp Bernhardt , Richard Obler
IPC分类号： G01N23/04
CPC分类号： A61B6/5258 , A61B6/4441 , G06T5/003 , G06T2207/10116
摘要： To improve the quality of x-ray images, IN a method to process an x-ray image, a mathematical correction of the x-ray image is implemented, wherein the correction at least partially removes from the x-ray image the locally dependent blurring caused by a projection direction-dependent, effective optical focus size of an x-ray tube used to acquire the x-ray image.
摘要翻译： 为了提高x射线图像的质量，在一种处理X射线图像的方法中，实现了x射线图像的数学校正，其中校正至少部分地从x射线图像中去除局部依赖的模糊 由用于获取x射线图像的X射线管的投射方向相关的有效光学焦距尺寸引起。
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4.发明申请METHOD FOR RECORDING AN X-RAY IMAGE, X-RAY DETECTOR AND X-RAY SYSTEM 审中-公开用于记录X射线图像，X射线探测器和X射线系统的方法公开(公告)号：US20100303208A1
公开(公告)日：2010-12-02
申请号：US12781054
申请日：2010-05-17
申请人： Oliver Baruth , Philipp Bernhardt
发明人： Oliver Baruth , Philipp Bernhardt
IPC分类号： H05G1/64
CPC分类号： A61B6/00 , A61B6/5241 , A61B6/585 , G06T5/005 , G06T5/50 , G06T2207/10116 , G06T2207/30004
摘要： To obtain a high-quality X-ray image from X-ray detectors with defective pixels, an X-ray image of an object is recorded by an active pixel matrix of an X-ray detector from at least two partial X-ray images, in which a first partial image is recorded from picture elements in a first position and at least one second partial image is recorded from picture elements in a second position of the pixel matrix, wherein the pixel matrix has at least one defective pixel at a defect site and the positions are selected such that the active pixel matrix is situated in the same plane in all positions, each displacement of the active pixel matrix from one into another position is an integer multiple of a pixel length, and at least one non-defective pixel is positioned in at least one other position at the respective defect sites of all positions.
摘要翻译： 为了从具有缺陷像素的X射线检测器获得高质量的X射线图像，通过X射线检测器的有源像素矩阵从至少两个部分X射线图像记录对象的X射线图像， 其中从第一位置的图像元素记录第一部分图像，并且在像素矩阵的第二位置中从像素记录至少一个第二部分图像，其中所述像素矩阵在缺陷位置处具有至少一个缺陷像素 并且选择位置使得有源像素矩阵位于所有位置的同一平面中，有源像素矩阵从一个位置到另一个位置的每个位移是像素长度的整数倍，并且至少一个无缺陷像素 位于所有位置的相应缺陷位置处的至少另一个位置。
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公开(公告)号：US10136872B2
公开(公告)日：2018-11-27
申请号：US15078007
申请日：2016-03-23
申请人： Oliver Baruth , Philipp Bernhardt , Richard Obler
发明人： Oliver Baruth , Philipp Bernhardt , Richard Obler
摘要： A method and apparatus for determining an x-ray image data record of a target location subjected to a movement using an x-ray device. A number of basic images of the target location are recorded using a basic exposure time in each case and the x-ray image data record corresponding to an x-ray image with a longer exposure time is determined by combining basic images registered with one another. At least one quality value assigned hereto and relating to the movement in the target location during the recording is determined for each basic image and the contribution of a basic image to the x-ray image data record is determined as a function of the quality value.
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6.发明申请公开(公告)号：US20160278727A1
公开(公告)日：2016-09-29
申请号：US15078007
申请日：2016-03-23
申请人： Oliver Baruth , Philipp Bernhardt , Richard Obler
发明人： Oliver Baruth , Philipp Bernhardt , Richard Obler
CPC分类号： A61B6/5235 , A61B6/4441 , A61B6/5258 , G06T5/003 , G06T5/50 , G06T2207/10016 , G06T2207/10116 , G06T2207/20216 , G06T2207/30168
摘要： A method and apparatus for determining an x-ray image data record of a target location subjected to a movement using an x-ray device. A number of basic images of the target location are recorded using a basic exposure time in each case and the x-ray image data record corresponding to an x-ray image with a longer exposure time is determined by combining basic images registered with one another. At least one quality value assigned hereto and relating to the movement in the target location during the recording is determined for each basic image and the contribution of a basic image to the x-ray image data record is determined as a function of the quality value.
摘要翻译： 一种用于确定使用x射线装置进行移动的目标位置的X射线图像数据记录的方法和装置。 使用每种情况下的基本曝光时间记录目标位置的多个基本图像，并且通过组合彼此登记的基本图像来确定与具有较长曝光时间的X射线图像相对应的X射线图像数据记录。 对于每个基本图像确定在记录期间分配给该目标位置并且与记录中的目标位置相关的至少一个质量值，并且基于质量值确定基本图像对X射线图像数据记录的贡献。
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公开(公告)号：US20110274245A1
公开(公告)日：2011-11-10
申请号：US13101732
申请日：2011-05-05
申请人： Oliver Baruth , Philipp Bernhardt , Richard Obler
发明人： Oliver Baruth , Philipp Bernhardt , Richard Obler
CPC分类号： A61B6/5258 , A61B6/4441 , G06T5/003 , G06T2207/10116
摘要： To improve the quality of x-ray images, IN a method to process an x-ray image, a mathematical correction of the x-ray image is implemented, wherein the correction at least partially removes from the x-ray image the locally dependent blurring caused by a projection direction-dependent, effective optical focus size of an x-ray tube used to acquire the x-ray image.
摘要翻译： 为了提高x射线图像的质量，在一种处理X射线图像的方法中，实现了x射线图像的数学校正，其中校正至少部分地从x射线图像中去除局部依赖的模糊 由用于获取x射线图像的X射线管的投射方向相关的有效光学焦距尺寸引起。
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