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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 发明授权

US08724872B1 Single radiation data from multiple radiation sources 有权
标题翻译：来自多个辐射源的单个辐射数据
公开(公告)号：US08724872B1
公开(公告)日：2014-05-13
申请号：US12711893
申请日：2010-02-24
申请人： Vitaliy Ziskin , Boris Oreper
发明人： Vitaliy Ziskin , Boris Oreper
IPC分类号： G06K9/00
CPC分类号： G06T11/006 , A61B6/03 , A61B6/4007 , A61B6/4452 , A61B6/5205
摘要： A signal is reconstructed from multiple radiation sources. Data detected by a detector is accessed. The data includes a combined representation of radiation emitted concurrently from two sources of radiation. A representation of the radiation emitted from one of the two sources of radiation is determined from the data.
摘要翻译：从多个辐射源重构信号。检测器检测到的数据被访问。数据包括从两个辐射源同时发射的辐射的组合表示。从数据中确定从两个辐射源之一发射的辐射的表示。

7. 发明授权

US07864924B2 Scanning X-ray radiation 失效
标题翻译：扫描X射线辐射
公开(公告)号：US07864924B2
公开(公告)日：2011-01-04
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
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。

8. 发明授权

US09239303B2 Material discrimination system 有权
标题翻译：物质歧视制度
公开(公告)号：US09239303B2
公开(公告)日：2016-01-19
申请号：US13599311
申请日：2012-08-30
申请人： Vitaliy Ziskin , David Perticone
发明人： Vitaliy Ziskin , David Perticone
IPC分类号： G01N23/083 , G01V5/00 , G01N23/09
CPC分类号： G01N23/09 , G01N23/083 , G01N2223/423 , G01V5/0033
摘要： This disclosure relates to systems and methods for material discrimination. The systems and methods include a single source that generates both neutrons and photons, and a single imaging array with a common detector that detects the neutrons and the photons generated from the single source. The systems and methods allow for a determination of the contents, and/or the effective atomic number (“Z”) of the contents, of an object without physical inspection of the interior of the object.
摘要翻译：本公开涉及用于材料鉴别的系统和方法。系统和方法包括产生中子和光子的单个源，以及具有检测中子和从单个源产生的光子的公共检测器的单个成像阵列。系统和方法允许确定物体的内容和/或物体的有效原子序数（“Z”），而不对物体内部进行物理检查。

9. 发明授权

US08345812B2 Distinguishing between classes of fissionable material 有权
标题翻译：区分可裂变材料的类别
公开(公告)号：US08345812B2
公开(公告)日：2013-01-01
申请号：US12426172
申请日：2009-04-17
申请人： David Perticone , Vitaliy Ziskin
发明人： David Perticone , Vitaliy Ziskin
IPC分类号： G21G1/08
CPC分类号： H05H3/06 , G01V5/0091 , H05H6/00
摘要： A first pulsed beam of charged particles from a particle accelerator is accelerated toward a first target that is configured to emit a fast neutron beam in response to being struck by an accelerated particle such that the fast neutron beam is directed toward a physical region. The last neutron beam includes a neutron having an energy sufficient to cause fission in a fissionable material. Data from a sensor configured to detect radiation of a fission product is accessed, and before accelerating a second pulsed beam of charged particles, whether the physical region includes a fissionable material based on the data from the sensor is determined.
摘要翻译：来自粒子加速器的带电粒子的第一脉冲束被加速朝向被配置为响应于被加速粒子撞击而发射快中子束的第一目标而被加速，使得快中子束被引向物理区域。快中子束包括具有足以在可裂变材料中分裂的能量的中子。访问配置成检测裂变产物的辐射的传感器的数据，并且在加速带电粒子的第二脉冲束之前，确定基于来自传感器的数据的物理区域是否包括可裂变材料。

10. 发明申请

US20130056643A1 MATERIAL DISCRIMINATION SYSTEM 有权
标题翻译：材料辨识系统
公开(公告)号：US20130056643A1
公开(公告)日：2013-03-07
申请号：US13599311
申请日：2012-08-30
申请人： Vitaliy Ziskin , David Perticone
发明人： Vitaliy Ziskin , David Perticone
IPC分类号： G01N23/05 , G01N23/02
CPC分类号： G01N23/09 , G01N23/083 , G01N2223/423 , G01V5/0033
摘要： This disclosure relates to systems and methods for material discrimination. The systems and methods include a single source that generates both neutrons and photons, and a single imaging array with a common detector that detects the neutrons and the photons generated from the single source. The systems and methods allow for a determination of the contents, and/or the effective atomic number (“Z”) of the contents, of an object without physical inspection of the interior of the object.
摘要翻译：本公开涉及用于材料鉴别的系统和方法。系统和方法包括产生中子和光子的单个源，以及具有检测中子和从单个源产生的光子的公共检测器的单个成像阵列。系统和方法允许确定物体的内容和/或内容的有效原子数（Z），而不对物体内部进行物理检查。

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