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51. 发明授权

US07688945B2 System for image inspection of movable object and dodging method 有权
标题翻译：可移动物体图像检测系统和躲避方法
公开(公告)号：US07688945B2
公开(公告)日：2010-03-30
申请号：US11997443
申请日：2006-12-25
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
IPC分类号： G01N23/04
CPC分类号： G01V5/0016 , G01V5/0066
摘要： The present invention discloses a system for imaging inspection of a movable object is provided, comprising: a first detecting unit configured to inspect whether a moving object to be inspected moves into a passage or not; a second detecting unit for inspecting whether a part to be shielded of the moving object passes into the passage or not and generating a passing signal after the first detecting unit inspects that the moving object to be inspected moves into the passage; a scan imaging device for emitting radiating beams for scan inspecting the moving object to be inspected; and a control system for generating a control signal for controlling the emitted radiating beams from the scan imaging device according to the passing signal from the second detecting unit. With the above system thereof, the imaging inspection of the moving object with rapid speed can be undertaken safely and reliably.
摘要翻译：本发明公开了一种可移动物体的成像检查系统，包括：第一检测单元，被配置为检查待检查的移动物体是否进入通道; 第二检测单元，用于检查被移动物体被遮蔽的部分是否进入通道，并且在第一检测单元检查待检查的移动物体进入通道之后产生通过信号; 扫描成像装置，用于发射用于扫描检查要检查的移动物体的辐射束; 以及控制系统，用于根据来自第二检测单元的通过信号产生用于控制从扫描成像装置发射的辐射束的控制信号。利用其上述系统，可以安全可靠地进行快速移动物体的成像检查。

52. 发明申请

US20090316136A1 METHOD AND SYSTEM FOR IDENTIFYING MOVING OBJECT, AND METHOD AND SYSTEM FOR INSPECTING MOVING OBJECT BY RADIATION IMAGING 有权
标题翻译：用于识别移动物体的方法和系统，以及通过辐射成像检测运动对象的方法和系统
公开(公告)号：US20090316136A1
公开(公告)日：2009-12-24
申请号：US11997465
申请日：2006-12-25
申请人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
发明人： Zhiqiang Chen , Yuanjing Li , Yinong Liu , Junli Li , Hua Peng , Yaohong Liu , Shangmin Sun , Jinyu Zhang , Qingjun Zhang , Li Zhang , Yali Xie , Yanli Deng , Ming Ruan , Siyuan Liang , Guang Yang , Wei Jia
IPC分类号： G01P3/36 , G01B11/24
CPC分类号： G01V8/12 , G01B11/24 , G01V5/0066 , G08G1/015 , G08G1/04
摘要： Disclosed is a method for identifying a moving object, comprising: a driving-in step of moving a moving object into a passage, a velocity measuring step of measuring a moving velocity of the moving object, a light beam emitting step of emitting light beams from one side of the passage, a light beam receiving step of receiving the light beams not shielded by the moving object at other side of the passage, a profile determining step of determining a profile of at least one portion of the moving object based on the received light beams and the measured moving velocity of the moving object, and an identifying step of determining type of the moving object by comprising the profile of the at least one portion of the moving object with information of moving objects stored previously. The method and the system according to the present invention can adopt corresponding scanning controlling manners for different vehicles, so that inspection information of inspected vehicles is complete, inspection images are of high quality, and radiation dose received by drivers are minimal.
摘要翻译：公开了一种用于识别移动物体的方法，包括：将移动物体移动到通道中的驱入步骤，测量移动物体的移动速度的速度测量步骤，从...发射光束的光束发射步骤通道的一侧，光束接收步骤，接收未被通道另一侧的移动物体屏蔽的光束;轮廓确定步骤，基于接收到的移动物体的至少一部分的轮廓确定光束和所测量的移动物体的移动速度;以及识别步骤，通过将运动物体的至少一部分的轮廓与先前存储的运动物体的信息相结合来确定运动物体的类型。根据本发明的方法和系统可以对不同的车辆采用相应的扫描控制方式，使检查车辆的检查信息完整，检查图像质量高，驾驶员接收的辐射剂量最小。

53. 发明授权

US08027429B2 Device and method for real-time mark of substance identification system 有权
标题翻译：物质识别系统实时标记的装置和方法
公开(公告)号：US08027429B2
公开(公告)日：2011-09-27
申请号：US12492739
申请日：2009-06-26
申请人： Haifeng Hu , Kejun Kang , Li Zhang , Xuewu Wang , Qingping Huang , Yuanjing Li , Yinong Liu , Ziran Zhao , Zhen Wu
发明人： Haifeng Hu , Kejun Kang , Li Zhang , Xuewu Wang , Qingping Huang , Yuanjing Li , Yinong Liu , Ziran Zhao , Zhen Wu
IPC分类号： G01N23/06 , G01N23/087 , G01D18/00
CPC分类号： G01N23/04 , G01N2223/303 , G01N2223/423 , G01V5/0041
摘要： Disclosed are a method and a device for real-time mark for a high-energy X-ray dual-energy imaging container inspection system in the radiation imaging field. The method comprises the steps of emitting a first main beam of rays and a first auxiliary beam of rays having a first energy, and a second main beam of rays and a second auxiliary beam of rays having a second energy; causing the first and second main beams of rays transmitting through the article to be inspected; causing the first and second auxiliary beams of rays transmitting through at least one real-time mark material block; collecting values of the first and second main beams of rays that have transmitted through the article to be inspected as dual-energy data; collecting values of the first and second auxiliary beams of rays that have transmitted through the real-time mark material block as adjustment parameters; adjusting the set of classification parameters based on the adjustment parameters; and identifying the substance according to the dual-energy data based on adjusted classification parameters. The method according to the invention simplifies the mark procedure for a substance identification subsystem in a high-energy dual-energy system while improves the stability of the material differentiation result of the system.
摘要翻译：公开了用于在辐射成像领域中的高能量X射线双能量成像容器检查系统的实时标记的方法和装置。该方法包括以下步骤：发射第一主光束和具有第一能量的第一辅助光束和第二主射线束以及具有第二能量的第二辅助光束; 导致透过物品的第一和第二主光束被检查; 使得所述第一和第二辅助光束通过至少一个实时标记材料块传播; 收集通过待检测物品的第一和第二主光束的值作为双能数据; 收集通过实时标记材料块传输的第一和第二辅助光束的值作为调整参数; 根据调整参数调整分类参数集; 并根据调整后的分类参数，根据双能数据识别物质。根据本发明的方法简化了高能双能系统中物质识别子系统的标记程序，同时提高了系统材料分化结果的稳定性。

54. 发明申请

US20090323894A1 DEVICE AND METHOD FOR REAL-TIME MARK OF SUBSTANCE IDENTIFICATION SYSTEM 有权
标题翻译：物质识别系统实时标志的设备和方法
公开(公告)号：US20090323894A1
公开(公告)日：2009-12-31
申请号：US12492739
申请日：2009-06-26
申请人： Haifeng Hu , Kejun Kang , Li Zhang , Xuewu Wang , Qingping Huang , Yuanjing Li , Yinong Liu , Ziran Zhao , Zhen Wu
发明人： Haifeng Hu , Kejun Kang , Li Zhang , Xuewu Wang , Qingping Huang , Yuanjing Li , Yinong Liu , Ziran Zhao , Zhen Wu
IPC分类号： G01N23/06 , G01N23/04
CPC分类号： G01N23/04 , G01N2223/303 , G01N2223/423 , G01V5/0041
摘要： Disclosed are a method and a device for real-time mark for a high-energy X-ray dual-energy imaging container inspection system in the radiation imaging field. The method comprises the steps of emitting a first main beam of rays and a first auxiliary beam of rays having a first energy, and a second main beam of rays and a second auxiliary beam of rays having a second energy; causing the first and second main beams of rays transmitting through the article to be inspected; causing the first and second auxiliary beams of rays transmitting through at least one real-time mark material block; collecting values of the first and second main beams of rays that have transmitted through the article to be inspected as dual-energy data; collecting values of the first and second auxiliary beams of rays that have transmitted through the real-time mark material block as adjustment parameters; adjusting the set of classification parameters based on the adjustment parameters; and identifying the substance according to the dual-energy data based on adjusted classification parameters. The method according to the invention simplifies the mark procedure for a substance identification subsystem in a high-energy dual-energy system while improves the stability of the material differentiation result of the system.
摘要翻译：公开了用于在辐射成像领域中的高能量X射线双能量成像容器检查系统的实时标记的方法和装置。该方法包括以下步骤：发射第一主光束和具有第一能量的第一辅助光束和第二主射线束以及具有第二能量的第二辅助光束; 导致透过物品的第一和第二主光束被检查; 使得所述第一和第二辅助光束通过至少一个实时标记材料块传播; 收集通过待检测物品的第一和第二主光束的值作为双能数据; 收集通过实时标记材料块传输的第一和第二辅助光束的值作为调整参数; 根据调整参数调整分类参数集; 并根据调整后的分类参数，根据双能数据识别物质。根据本发明的方法简化了高能双能系统中物质识别子系统的标记程序，同时提高了系统材料分化结果的稳定性。

55. 发明授权

US08983033B2 Scanning device and method for back-scatter imaging with a radiation beam 有权
标题翻译：用辐射束进行背散射成像的扫描装置和方法
公开(公告)号：US08983033B2
公开(公告)日：2015-03-17
申请号：US13142668
申请日：2011-04-28
申请人： Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Li Zhang , Chao Tu , Le Tang , Yingkang Jin , Shuo Cao , Guangwei Ding
发明人： Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Li Zhang , Chao Tu , Le Tang , Yingkang Jin , Shuo Cao , Guangwei Ding
IPC分类号： G01N23/203
CPC分类号： G01N23/203
摘要： The present invention discloses a scanning device of back-scatter imaging with a radiation beam, comprising: a radiation source; a fixed shield plate and a rotatable shield body disposed between the radiation source and a object to be scanned respectively, wherein the fixed shield plate is stationary with respect to the radiation source and the rotatable shield body is rotatable with respect to the fixed shield plate. The fixed shield plate is provided with a ray passing-through region thereon, which allows for a radiation beam from the radiation source to pass through the fixed shield plate, a ray incidence region and a ray emergence region are arranged on the rotatable shield body respectively, during the rotatable scanning of the rotatable shield body, the ray passing-through region of the fixed shield plate continuously intersects with the ray incidence region and the ray emergence region of the rotatable shield body to generate collimated holes for scanning. The ray passing-through region of the fixed shield plate is a rectilinear slit, the rotatable shield body is a cylinder, and the ray incidence and emergence regions are configured to be a series of small discrete holes disposed along a spiral line respectively. In addition, the present invention discloses a scanning method for back-scatter imaging with a radiation beam.
摘要翻译：本发明公开了一种具有辐射束的背散射成像的扫描装置，包括：辐射源; 固定屏蔽板和设置在辐射源和待扫描物体之间的可旋转屏蔽体，其中固定屏蔽板相对于辐射源是静止的，并且可旋转屏蔽体相对于固定屏蔽板可旋转。固定屏蔽板在其上设有射线通过区域，其允许来自辐射源的辐射束穿过固定屏蔽板，射线入射区域和射线出射区域分别布置在可旋转屏蔽体上在可旋转的屏蔽体的可旋转扫描期间，固定屏蔽板的光线通过区域与可旋转屏蔽体的射线入射区域和射线出射区域连续相交，以产生用于扫描的准直孔。固定屏蔽板的光线通过区域是直线狭缝，可旋转的屏蔽体是圆柱体，射线入射区域和出射区域分别被配置成沿着螺旋线设置的一系列小的分立孔。此外，本发明公开了一种利用辐射束进行背散射成像的扫描方法。

56. 发明授权

US08513615B2 Millimeter-wave inspection apparatus 有权
标题翻译：毫米波检测仪
公开(公告)号：US08513615B2
公开(公告)日：2013-08-20
申请号：US13126067
申请日：2010-12-29
申请人： Zhiqiang Chen , Ziran Zhao , Yuanjing Li , Wanlong Wu , Yinong Liu , Li Zhang , Dong Lin , Zongjun Shen , Xilei Luo , Zhimin Zheng , Yingkang Jin , Shuo Cao , Bin Sang
发明人： Zhiqiang Chen , Ziran Zhao , Yuanjing Li , Wanlong Wu , Yinong Liu , Li Zhang , Dong Lin , Zongjun Shen , Xilei Luo , Zhimin Zheng , Yingkang Jin , Shuo Cao , Bin Sang
IPC分类号： G01J5/02
CPC分类号： G01V8/005 , G01K11/006 , G01N22/00
摘要： The present invention discloses a millimeter-wave inspection apparatus. The millimeter-wave inspection apparatus comprises: optics devices, configured to receive millimeter-wave energy radiated from an object to be inspected and focus the received millimeter-wave energy; a radiometer receiving device configured to receive the focused millimeter-wave energy and transform the millimeter-wave energy into electrical signal; and an imaging device configured to generate a temperature image of the object to be inspected based on the electrical signal. Compared with the prior art, the millimeter-wave inspection apparatus of the present invention has a simple and compact structure; it would not be harmful to the human health by employing the passive millimeter-wave human body security inspection technology. With the above configuration, the contraband items to be concealed within the human clothing can be efficiently and effectively detected.
摘要翻译：本发明公开了一种毫米波检测装置。毫米波检查装置包括：光学装置，被配置为接收从待检查物体辐射的毫米波能量并聚焦接收的毫米波能量; 辐射计接收装置，被配置为接收聚焦的毫米波能量并将毫米波能量转换成电信号; 以及成像装置，被配置为基于所述电信号生成所述待检查对象的温度图像。与现有技术相比，本发明的毫米波检测装置具有简单紧凑的结构; 采用被动毫米波人体安全检测技术对人体健康无害。通过上述结构，能够有效且高效地检测隐藏在人体衣物中的违禁物品。

57. 发明申请

US20120170716A1 SCANNING DEVICE AND METHOD FOR BACK-SCATTER IMAGING WITH A RADIATION BEAM 有权
标题翻译：扫描装置和用于具有辐射束的后扫描成像的方法
公开(公告)号：US20120170716A1
公开(公告)日：2012-07-05
申请号：US13142668
申请日：2011-04-28
申请人： Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Li Zhang , Chao Tu , Le Tang , Yingkang Jin , Shuo Cao , Guangwei Ding
发明人： Zhiqiang Chen , Yuanjing Li , Ziran Zhao , Yinong Liu , Wanlong Wu , Li Zhang , Chao Tu , Le Tang , Yingkang Jin , Shuo Cao , Guangwei Ding
IPC分类号： G01N23/203
CPC分类号： G01N23/203
摘要： The present invention discloses a scanning device of back-scatter imaging with a radiation beam, comprising: a radiation source; a fixed shield plate and a rotatable shield body disposed between the radiation source and a object to be scanned respectively, wherein the fixed shield plate is stationary with respect to the radiation source and the rotatable shield body is rotatable with respect to the fixed shield plate. The fixed shield plate is provided with a ray passing-through region thereon, which allows for a radiation beam from the radiation source to pass through the fixed shield plate, a ray incidence region and a ray emergence region are arranged on the rotatable shield body respectively, during the rotatable scanning of the rotatable shield body, the ray passing-through region of the fixed shield plate continuously intersects with the ray incidence region and the ray emergence region of the rotatable shield body to generate collimated holes for scanning. The ray passing-through region of the fixed shield plate is a rectilinear slit, the rotatable shield body is a cylinder, and the ray incidence and emergence regions are configured to be a series of small discrete holes disposed along a spiral line respectively. In addition, the present invention discloses a scanning method for back-scatter imaging with a radiation beam.
摘要翻译：本发明公开了一种具有辐射束的背散射成像的扫描装置，包括：辐射源; 固定屏蔽板和设置在辐射源和待扫描物体之间的可旋转屏蔽体，其中固定屏蔽板相对于辐射源是静止的，并且可旋转屏蔽体相对于固定屏蔽板可旋转。固定屏蔽板在其上设有射线通过区域，其允许来自辐射源的辐射束穿过固定屏蔽板，射线入射区域和射线出射区域分别布置在可旋转屏蔽体上在可旋转的屏蔽体的可旋转扫描期间，固定屏蔽板的光线通过区域与可旋转屏蔽体的射线入射区域和射线出射区域连续相交，以产生用于扫描的准直孔。固定屏蔽板的光线通过区域是直线狭缝，可旋转的屏蔽体是圆柱体，射线入射区域和出射区域分别被配置成沿着螺旋线设置的一系列小的分立孔。此外，本发明公开了一种利用辐射束进行背散射成像的扫描方法。

58. 发明申请

US20110261922A1 METHOD AND DEVICE FOR INSPECTION OF LIQUID ARTICLES 有权
标题翻译：检测液体物品的方法和装置
公开(公告)号：US20110261922A1
公开(公告)日：2011-10-27
申请号：US13177905
申请日：2011-07-07
申请人： Li Zhang , Zhiqiang CHEN , Xuewu WANG , Haifeng HU , Hongxin WU , Yuanjing LI , Yinong LIU , Ziran ZHAO , Yuxiang XING , Hu TANG , Yumin YI , Jinyu ZHANG
发明人： Li Zhang , Zhiqiang CHEN , Xuewu WANG , Haifeng HU , Hongxin WU , Yuanjing LI , Yinong LIU , Ziran ZHAO , Yuxiang XING , Hu TANG , Yumin YI , Jinyu ZHANG
IPC分类号： G01N23/10
CPC分类号： G01N9/24 , G01V5/00
摘要： Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether the inspected liquid article is dangerous based on the physical attributes. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.
摘要翻译：公开了一种用于双能CT成像的液体物品的安全检查方法和装置。该方法包括以下步骤：通过CT扫描获得包括待检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并根据物理属性确定被检液体是否危险。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。在正常的CT扫描技术中，扫描位置可以由操作员预先设置，或者通过DR图像设置，或者通过DR图像的自动分析设置。

59. 发明授权

US08036337B2 Method and device for inspection of liquid articles 有权
标题翻译：液体制品检验方法及装置
公开(公告)号：US08036337B2
公开(公告)日：2011-10-11
申请号：US12238515
申请日：2008-09-26
申请人： Li Zhang , Zhiqiang Chen , Xuewu Wang , Haifeng Hu , Hongxin Wu , Yuanjing Li , Yinong Liu , Ziran Zhao , Yuxiang Xing , Hu Tang , Yumin Yi , Jinyu Zhang
发明人： Li Zhang , Zhiqiang Chen , Xuewu Wang , Haifeng Hu , Hongxin Wu , Yuanjing Li , Yinong Liu , Ziran Zhao , Yuxiang Xing , Hu Tang , Yumin Yi , Jinyu Zhang
IPC分类号： G01N23/04
CPC分类号： G01N9/24 , G01V5/00
摘要： Disclosed are a method and a device for security-inspection of liquid articles with dual-energy CT imaging. The method comprises the steps of obtaining one or more CT images including physical attributes of liquid article to be inspected by CT scanning and a dual-energy reconstruction method; acquiring the physical attributes of each liquid article from the CT image; and determining whether the inspected liquid article is dangerous based on the physical attributes. The CT scanning can be implemented by a normal CT scanning technique, or a spiral CT scanning technique. In the normal CT scanning technique, the scan position can be preset, or set by the operator with a DR image, or set by automatic analysis of the DR image.
摘要翻译：公开了一种用于双能CT成像的液体物品的安全检查方法和装置。该方法包括以下步骤：通过CT扫描获得包括待检查的液体物品的物理属性的一个或多个CT图像和双能量重建方法; 从CT图像获取每个液体物品的物理属性; 并根据物理属性确定被检液体是否危险。 CT扫描可以通过正常的CT扫描技术或螺旋CT扫描技术来实现。在正常的CT扫描技术中，扫描位置可以由操作员预先设置，或者通过DR图像设置，或者通过DR图像的自动分析设置。

60. 发明授权

US07962283B2 Deviation-correction system for positioning of moving objects and motion tracking method thereof 有权
标题翻译：用于移动物体定位的偏差校正系统及其运动跟踪方法
公开(公告)号：US07962283B2
公开(公告)日：2011-06-14
申请号：US11644137
申请日：2006-12-22
申请人： Li Zhang , Zhiqiang Chen , Lijun Wang , Zhiming Wang , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Yuanjing Li , Yinong Liu
发明人： Li Zhang , Zhiqiang Chen , Lijun Wang , Zhiming Wang , Ziran Zhao , Yuxiang Xing , Yongshun Xiao , Yuanjing Li , Yinong Liu
IPC分类号： G01C21/30 , G01C21/32
CPC分类号： G05D1/0246 , G05D2201/0216
摘要： The present invention relates to the deviation-correction system for positioning of moving objects, and discloses a deviation-correction system for positioning of moving objects and the motion-tracking method thereof. The system includes a control system for receiving motion parameters required for deviation-correction, and sending commands to an actuator to control a moving object based on the motion parameters, the deviation-correction system for positioning of moving objects further comprising: a reference object which is set as a specified motion trail for the moving object; an image capturing system for acquiring successive digital image data upon the moving object moves; a motion tracking system for performing a motion tracking algorithm based on the digital image data transmitted by the image capturing system to judge whether the current motion state needs to be corrected and then transmitting the motion parameters required for deviation-correction to the control system.
摘要翻译：本发明涉及用于移动物体的定位的偏差校正系统，并且公开了用于移动物体的定位的偏差校正系统及其运动跟踪方法。该系统包括用于接收偏差校正所需的运动参数的控制系统，以及基于运动参数向致动器发送命令以控制运动物体的运动对象的偏移校正系统，还包括：参考对象，被设置为移动物体的指定运动轨迹; 用于在移动物体移动时获取连续的数字图像数据的图像捕获系统; 运动跟踪系统，用于基于由图像捕获系统发送的数字图像数据执行运动跟踪算法，以判断当前运动状态是否需要被校正，然后向控制系统发送偏差校正所需的运动参数。

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