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1. 发明申请

US20110186739A1 MOBILE TOMOGRAPHIC CARGO INSPECTION SYSTEM 审中-公开
标题翻译：手机肉眼检查系统
公开(公告)号：US20110186739A1
公开(公告)日：2011-08-04
申请号：US13021194
申请日：2011-02-04
申请人： Andrew D. Foland , Richard Franklin Eilbert , Michael R. Gambini , Nicholas Danvers Penrose Gillett , Ronald S. McNabb , Boris Oreper , David Perticone , Vitaliy Ziskin
发明人： Andrew D. Foland , Richard Franklin Eilbert , Michael R. Gambini , Nicholas Danvers Penrose Gillett , Ronald S. McNabb , Boris Oreper , David Perticone , Vitaliy Ziskin
IPC分类号： G01N23/04
CPC分类号： G01V5/0008
摘要： Apparatus for scanning large cargo to detect concealed contents include a mobile platform configured to carry and position at least one X-ray or gamma-ray source and at least one detector array at a plurality of positions with respect to a stationary cargo. The detector array may be mounted on a boom moveably affixed to the mobile platform. Multiple measurements of radiation passing through the cargo for various source-detector orientations can be used to compute volumetric images of concealed content within the cargo.
摘要翻译：用于扫描大货物以检测隐藏内容物的装置包括移动平台，该移动平台被配置为在相对于静止货物的多个位置处运送和定位至少一个X射线或γ射线源和至少一个检测器阵列。检测器阵列可以安装在可移动地固定到移动平台上的吊杆上。用于各种源 - 检测器取向的通过货物的辐射的多次测量可用于计算货物内的隐藏内容的体积图像。

2. 发明授权

US07831012B2 Radiation scanning systems and methods 有权
标题翻译：辐射扫描系统和方法
公开(公告)号：US07831012B2
公开(公告)日：2010-11-09
申请号：US11704905
申请日：2007-02-09
申请人： Andrew D. Foland , Richard Franklin Eilbert , Michael R. Gambini , Boris Oreper , Nikolay Rolshud
发明人： Andrew D. Foland , Richard Franklin Eilbert , Michael R. Gambini , Boris Oreper , Nikolay Rolshud
IPC分类号： A61B6/00 , G01N23/00 , G21K1/12 , H05G1/60
CPC分类号： G01N23/04
摘要： An apparatus may comprise a frame supporting at least first and second skewed radiation sources and at least first and second radiation detectors. The first and second radiation detectors may be substantially non-contiguous such that a substantial gap exists between the first and second radiation detectors that is free of any radiation detectors. Each of the first and second radiation detectors may also configured and arranged to detect radiation emitted by each of the first and second skewed radiation sources.
摘要翻译：装置可以包括支撑至少第一和第二偏斜辐射源的框架，以及至少第一和第二辐射检测器。第一和第二辐射检测器可以基本上不连续，使得在没有任何辐射检测器的第一和第二辐射检测器之间存在实质的间隙。第一和第二辐射检测器中的每一个也可以被配置和布置成检测由第一和第二偏斜辐射源中的每一个发射的辐射。

3. 发明授权

US08644549B2 Reconstruction method using direct and iterative techniques 有权
标题翻译：使用直接和迭代技术的重建方法
公开(公告)号：US08644549B2
公开(公告)日：2014-02-04
申请号：US13364182
申请日：2012-02-01
申请人： Andrew D. Foland , Boris Oreper , Vitaliy Ziskin
发明人： Andrew D. Foland , Boris Oreper , Vitaliy Ziskin
IPC分类号： G06K9/00 , A61B6/00
CPC分类号： G06T11/006 , G06T2211/421 , G06T2211/424
摘要： A system and method for forming volumetric images of an imaged object based on multiple radiation measurements of the object taken from different angles. A first volumetric image of the object may be calculated using a direct reconstruction method from a plurality of radiation measurements of the object. At least one iteration of an iterative reconstruction method may be performed to compute a second volumetric image of the object. The iterative reconstruction method may be initialized with the first volumetric image of the object.
摘要翻译：基于从不同角度拍摄的物体的多个辐射测量来形成成像对象的体积图像的系统和方法。可以使用来自物体的多个辐射测量的直接重建方法来计算物体的第一体积图像。可以执行迭代重建方法的至少一次迭代以计算对象的第二体积图像。可以用对象的第一体积图像来初始化迭代重建方法。

4. 发明授权

US07606348B2 Tomographic imaging systems and methods 有权
标题翻译：断层成像系统和方法
公开(公告)号：US07606348B2
公开(公告)日：2009-10-20
申请号：US11704893
申请日：2007-02-09
申请人： Andrew D. Foland , Richard Franklin Eilbert , Boris Oreper , Nikolay Rolshud , Prabhav Morje
发明人： Andrew D. Foland , Richard Franklin Eilbert , Boris Oreper , Nikolay Rolshud , Prabhav Morje
IPC分类号： G01N23/04 , G01N23/083
CPC分类号： G01N23/046 , G01N2223/419
摘要： A method for operating an inspection system is disclosed in which an item under inspection may be moved between radiation sources and detectors illuminated by the sources. The radiation sources may be positioned such that radiation from at least some of the sources impinge on the radiation detectors, forming acute angles with respect to a plane having a normal direction coinciding with the first direction that are substantially in excess of three degrees. Data accumulated by the radiation detectors may be processed to form a three-dimensional tomographic data image of at least a portion of the item under inspection. The processing may be performed using an algebraic reconstruction technique using an inverse system matrix. The inverse matrix can be derived without first computing a transpose of the system matrix.
摘要翻译：公开了一种用于操作检查系统的方法，其中被检查的物品可以在辐射源和由源照射的检测器之间移动。辐射源可以被定位成使得来自至少一些源的辐射照射在辐射检测器上，相对于具有与第一方向一致的法线方向的平面形成锐角，该平面基本上超过三度。可以处理由辐射检测器累积的数据，以形成被检查物品的至少一部分的三维断层数据图像。可以使用使用逆系统矩阵的代数重建技术来执行处理。可以在不首先计算系统矩阵的转置的情况下导出逆矩阵。

5. 发明申请

US20120195458A1 RECONSTRUCTION METHOD USING DIRECT AND ITERATIVE TECHNIQUES 有权
标题翻译：使用直接和迭代技术的重建方法
公开(公告)号：US20120195458A1
公开(公告)日：2012-08-02
申请号：US13364182
申请日：2012-02-01
申请人： Andrew D. Foland , Boris Oreper , Vitaliy Ziskin
发明人： Andrew D. Foland , Boris Oreper , Vitaliy Ziskin
IPC分类号： G06K9/36
CPC分类号： G06T11/006 , G06T2211/421 , G06T2211/424
摘要： A system and method for forming volumetric images of an imaged object based on multiple radiation measurements of the object taken from different angles. A first volumetric image of the object may be calculated using a direct reconstruction method from a plurality of radiation measurements of the object. At least one iteration of an iterative reconstruction method may be performed to compute a second volumetric image of the object. The iterative reconstruction method may be initialized with the first volumetric image of the object.
摘要翻译：基于从不同角度拍摄的物体的多个辐射测量来形成成像对象的体积图像的系统和方法。可以使用来自物体的多个辐射测量的直接重建方法来计算物体的第一体积图像。可以执行迭代重建方法的至少一次迭代以计算对象的第二体积图像。可以用对象的第一体积图像来初始化迭代重建方法。

6. 发明申请

US20140198899A1 DUAL ENERGY IMAGING SYSTEM 审中-公开
标题翻译：双能量成像系统
公开(公告)号：US20140198899A1
公开(公告)日：2014-07-17
申请号：US13739871
申请日：2013-01-11
申请人： Vitaliy Ziskin , Boris Oreper
发明人： Vitaliy Ziskin , Boris Oreper
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , G01T1/2985 , G01V5/0041 , G01V5/005
摘要： An inspection system that makes dual energy measurements with a detector array that has selective placement of filter elements adjacent a subset of detectors in the array to provide at least two subsets of detector elements sensitive to X-rays of different energies. Dual energy measurements may be made on objects of interest within an item under inspection by forming a volumetric image using measurements from detectors in a first of the subsets and synthetic readings computed from measurements made with detectors in the array, including those that are filtered. The volumetric image may be used to identify the objects of interest to and source points that, for each object of interest, provide a low interference path to one of the detectors in the second of the subsets. Measurements made with radiation emanating from those source points are used for dual energy analysis of the objects of interest.
摘要翻译：一种检测系统，其利用检测器阵列进行双能量测量，所述检测器阵列具有与阵列中的检测器子集相邻的滤波器元件的选择性放置，以提供对不同能量的X射线敏感的检测器元件的至少两个子集。可以通过使用来自第一子集中的检测器的测量形成体积图像，并且通过阵列中的检测器（包括被过滤的检测器）进行的测量计算的合成读数来形成体积图像，来对被检查物品内的感兴趣对象进行双能量测量。体积图像可以用于识别感兴趣的对象和源点，对于每个感兴趣对象，在第二个子集中的一个检测器提供低干扰路径。使用从这些源点发出的辐射进行的测量用于感兴趣对象的双能量分析。

7. 发明申请

US20120170714A1 METHODS AND APPARATUS FOR E-BEAM SCANNING 审中-公开
标题翻译：电子束扫描的方法和装置
公开(公告)号：US20120170714A1
公开(公告)日：2012-07-05
申请号：US13413038
申请日：2012-03-06
申请人： Boris Oreper , Richard Franklin Eilbert , Nikolay Rolshud
发明人： Boris Oreper , Richard Franklin Eilbert , Nikolay Rolshud
IPC分类号： G01N23/04
CPC分类号： G01V5/0016 , G01N23/2252 , H01J35/14 , H01J2235/068 , H05G1/52 , H05G1/70
摘要： In one aspect, an x-ray scanning device is provided. The x-ray scanning device comprises a target adapted to convert electron-beam (e-beam) energy into x-ray energy, a detector array positioned to detect at least some x-rays emitted from the target, and a conveyer mechanism adapted to convey items to be inspected through an inspection region formed by the target and the detector array, wherein the target and the detector array are rotated out of alignment with each other such that x-rays emitted from the target impinge on diametrically positioned detectors of the detector array without passing through near-side detectors of the detector array.
摘要翻译：一方面，提供了一种X射线扫描装置。 X射线扫描装置包括适于将电子束（电子束）能量转换成x射线能量的靶，定位成检测从目标射出的至少一些X射线的检测器阵列，以及适于通过由目标和检测器阵列形成的检查区域输送要检查的物品，其中目标物和检测器阵列彼此旋转离开对准，使得从目标射出的X射线照射在检测器的直径定位的检测器上阵列不经过检测器阵列的近侧检测器。

8. 发明授权

US08155272B2 Methods and apparatus for e-beam scanning 有权
标题翻译：电子束扫描的方法和装置
公开(公告)号：US08155272B2
公开(公告)日：2012-04-10
申请号：US12191587
申请日：2008-08-14
申请人： Richard Franklin Eilbert , Boris Oreper , Nikolay Rolshud
发明人： Richard Franklin Eilbert , Boris Oreper , Nikolay Rolshud
IPC分类号： H01J35/06 , H01J35/30 , G01N23/083
CPC分类号： G01V5/0016 , G01N23/2252 , H01J35/14 , H01J2235/068 , H05G1/52 , H05G1/70
摘要： In one aspect, an x-ray scanning device is provided. The x-ray scanning device comprises a target adapted to convert electron-beam (e-beam) energy into x-ray energy, a detector array positioned to detect at least some x-rays emitted from the target, and a conveyer mechanism adapted to convey items to be inspected through an inspection region formed by the target and the detector array, wherein the target and the detector array are rotated out of alignment with each other such that x-rays emitted from the target impinge on diametrically positioned detectors of the detector array without passing through near-side detectors of the detector array.
摘要翻译：一方面，提供了一种X射线扫描装置。 X射线扫描装置包括适于将电子束（电子束）能量转换成x射线能量的靶，定位成检测从目标射出的至少一些X射线的检测器阵列，以及适于通过由目标和检测器阵列形成的检查区域输送要检查的物品，其中目标物和检测器阵列彼此旋转离开对准，使得从目标射出的X射线照射在检测器的直径定位的检测器上阵列不经过检测器阵列的近侧检测器。

9. 发明申请

US20080310594A1 SCANNING X-RAY RADIATION 失效
标题翻译：扫描X射线辐射
公开(公告)号：US20080310594A1
公开(公告)日：2008-12-18
申请号：US12138668
申请日：2008-06-13
申请人： Vitaliy Ziskin , Boris Oreper , Andrew Dean Foland
发明人： Vitaliy Ziskin , Boris Oreper , Andrew Dean Foland
IPC分类号： H01J35/06 , H01J5/18
CPC分类号： H01J35/065
摘要： X-ray radiation is generated at a target that emits x-ray radiation in response to being struck by accelerated electrons, the electrons being emitted by a cathode that emits electrons in response to being illuminated by electromagnetic radiation from a source, and the x-ray radiation is moved by orienting a surface that directs the electromagnetic radiation from the source toward the cathode.
摘要翻译： X射线辐射在响应被加速电子撞击而发射x射线辐射的目标处产生，电子由被源于电磁辐射照射的电子发射的阴极发射，通过使从电源引出的电磁辐射朝向阴极的表面定向来移动射线辐射。

10. 发明授权

US07660391B2 Compact e-beam source for generating X-rays 失效
标题翻译：用于产生X射线的紧凑型电子束源
公开(公告)号：US07660391B2
公开(公告)日：2010-02-09
申请号：US11903035
申请日：2007-09-20
申请人： Boris Oreper , Richard Franklin Eilbert
发明人： Boris Oreper , Richard Franklin Eilbert
IPC分类号： H01J35/08 , H01J35/14
CPC分类号： H01J35/14 , A61B6/032 , A61B6/4028 , A61B6/482 , H01J35/30 , H01J2235/086
摘要： Various novel apparatuses and methods for generating X-rays are disclosed. In some embodiments, for example, an apparatus may be configured and arranged so that, for at least one interception point on a particular portion of a scan path on a surface of a target along which a steering element steers an accelerated electron beam (e-beam), both an angle and its complement between a line corresponding to a direction in which the accelerated e-beam is traveling at the interception point and a line oriented normal to the surface of the target at such interception point are greater than forty five degrees.
摘要翻译：公开了用于产生X射线的各种新颖的装置和方法。在一些实施例中，例如，可以对装置进行配置和布置，使得对于目标表面上的扫描路径的特定部分上的至少一个截取点，操纵元件沿着该截取点转向加速的电子束（e- 光束），在与截取点处的加速电子束行进的方向对应的线和在该截取点处与靶的表面垂直的线之间的角度及其补码都大于四十五度。

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