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1. 发明授权

US07049965B2 Surveillance systems and methods 有权
标题翻译：监控系统和方法
公开(公告)号：US07049965B2
公开(公告)日：2006-05-23
申请号：US10677207
申请日：2003-10-02
申请人： Timothy Patrick Kelliher , Jens Rittscher , Peter Henry Tu , Kevin Chean , Harold Woodruff Tomlinson
发明人： Timothy Patrick Kelliher , Jens Rittscher , Peter Henry Tu , Kevin Chean , Harold Woodruff Tomlinson
IPC分类号： G08B13/14
CPC分类号： G08B13/19641 , G08B13/19608 , G08B13/19634 , G08B13/19697 , G08B13/2417 , G08B13/2462 , G08B13/2471 , G08B13/248
摘要： Surveillance systems and methods having both a radio frequency component and a video image are provided. The radio frequency component can determine the orientation and position of an RFID tag within a surveillance area. The orientation of the RFID tag is can be determined with respect to two or more orthogonal planes using inductance and a predetermined number of mutually orthogonal antenna loops.
摘要翻译：提供了具有射频分量和视频图像的监视系统和方法。无线电频率分量可以确定RFID标签在监视区域内的方位和位置。 RFID标签的取向可以使用电感和预定数量的相互正交的天线回路相对于两个或更多个正交平面来确定。

2. 发明授权

US06911907B2 System and method of providing security for a site 有权
标题翻译：为站点提供安全性的系统和方法
公开(公告)号：US06911907B2
公开(公告)日：2005-06-28
申请号：US10672632
申请日：2003-09-26
申请人： Timothy Patrick Kelliher , Jens Rittscher , Peter Henry Tu , Douglas H. Marman
发明人： Timothy Patrick Kelliher , Jens Rittscher , Peter Henry Tu , Douglas H. Marman
IPC分类号： G06K9/00 , G07C9/00 , G08B19/00
CPC分类号： G07C9/00166 , G07C9/00158
摘要： A system and method capture a comprehensive biometric profile, (e.g., height, build, and appearance) through non-intrusive identification and tracking throughout a site.
摘要翻译：系统和方法通过整个站点的非侵入式识别和跟踪来捕获综合生物特征（例如身高，构建和外观）。

3. 发明授权

US06853936B1 Method and system for calibrating multiple cameras with potentially non-overlapping fields of view 有权
标题翻译：用于校准具有潜在非重叠视场的多个摄像机的方法和系统
公开(公告)号：US06853936B1
公开(公告)日：2005-02-08
申请号：US10674487
申请日：2003-09-30
申请人： Timothy Patrick Kelliher , Peter Henry Tu , Jens Rittscher
发明人： Timothy Patrick Kelliher , Peter Henry Tu , Jens Rittscher
IPC分类号： G06K9/00 , G06K9/32 , G06T7/00
CPC分类号： G06T7/80
摘要： A camera calibration system providing a first transmitter capable of transmitting a first signal; a second transmitter capable of transmitting a second signal; a second receiver and a third transmitter capable of transmitting a first plurality of signals. The second receiver and the third transmitter being movable together as a common unit so that the second receiver receives the first signal and the second signal and so that the first plurality of signals are receivable by a first camera to be calibrated. The system provides for a processor in electrical communication with the second receiver and the first camera, the is processor capable of receiving a second plurality of signals from the first camera to be calibrated, the second plurality of signals indicative of receipt of said first plurality of signals. Further, the processor is capable of generating a third signal indicative of calibration of the first camera and being configured to determine a relative coordinate system of the common unit, the first transmitter and the second transmitter, and the first camera based at least in part on the first signal, the second signal, and the second plurality of signals.
摘要翻译：一种相机校准系统，提供能够发送第一信号的第一发射机; 能够发送第二信号的第二发射机; 第二接收机和能够发送第一多个信号的第三发射机。第二接收机和第三发射机可以作为公共单元一起移动，使得第二接收机接收第一信号和第二信号，并且使得第一多个信号可被待校准的第一相机接收。该系统提供与第二接收机和第一相机电通信的处理器，处理器能够接收来自要校准的第一相机的第二多个信号，第二多个信号指示接收到所述第一多个信号。此外，处理器能够产生指示第一相机的校准的第三信号，并且被配置为至少部分地基于公共单元，第一发送器和第二发送器以及第一相机来确定相对坐标系第一信号，第二信号和第二多个信号。

4. 发明申请

US20070286460A1 STANDOFF DETECTION SYSTEMS AND METHODS 有权
标题翻译： STANDOFF检测系统和方法
公开(公告)号：US20070286460A1
公开(公告)日：2007-12-13
申请号：US11759683
申请日：2007-06-07
申请人： Peter Henry Tu , Kai Erik Thomenius , Nils Oliver Krahnstoever , Jens Rittscher , John Charles Hill , Gianfranco Doretto , Thomas Baby Sebastian , Jeffrey Michael Ashe
发明人： Peter Henry Tu , Kai Erik Thomenius , Nils Oliver Krahnstoever , Jens Rittscher , John Charles Hill , Gianfranco Doretto , Thomas Baby Sebastian , Jeffrey Michael Ashe
IPC分类号： G06K9/00
CPC分类号： G06K9/00771 , G06K2209/09
摘要： Embodiments of the invention include a system and a method for determining whether a person is carrying concealed contraband, such as an improvised explosives device or other weapon. The system includes a people tracking video subsystem, a people tracking decisioning subsystem, a concealed contraband detection aiming subsystem, and a concealed contraband detection decisioning subsystem.
摘要翻译：本发明的实施例包括用于确定人是否携带隐藏的违禁品的系统和方法，例如简易爆炸装置或其他武器。该系统包括人员跟踪视频子系统，人员跟踪决策子系统，隐藏的违禁品检测瞄准子系统和隐藏违禁品检测决策子系统。

5. 发明授权

US08154600B2 Method and system for distributed multiple target tracking 有权
标题翻译：分布式多目标跟踪的方法和系统
公开(公告)号：US08154600B2
公开(公告)日：2012-04-10
申请号：US12099301
申请日：2008-04-08
申请人： Ting Yu , Peter Henry Tu , Ambalangoda Gurunnanselage Amitha Perera , Jens Rittscher , Nils Oliver Krahnstoever , Xiaoming Liu
发明人： Ting Yu , Peter Henry Tu , Ambalangoda Gurunnanselage Amitha Perera , Jens Rittscher , Nils Oliver Krahnstoever , Xiaoming Liu
IPC分类号： H04N5/225
CPC分类号： G06K9/6278 , G06K9/32 , G06K9/6226 , G06T7/277
摘要： A method and system for distributed tracking of multiple targets is disclosed. Multiple targets to be tracked by a plurality of trackers are detected in a frame. The motion state variable of each of the plurality of trackers is calculated in the E-step of a variational Expectation-Maximization algorithm. Further, the data association variable of each of the plurality of trackers is calculated in the M-step of the algorithm. Depending on the motion state variable and the data association variable, the multiple targets are tracked.
摘要翻译：公开了一种用于多个目标的分布式跟踪的方法和系统。在多个跟踪器中跟踪的多个目标被检测到。在变化期望最大化算法的E步骤中计算多个跟踪器中的每一个的运动状态变量。此外，在算法的M步中计算多个跟踪器中的每一个的数据关联变量。根据运动状态变量和数据关联变量，跟踪多个目标。

6. 发明授权

US07596241B2 System and method for automatic person counting and detection of specific events 有权
标题翻译：自动人员计数和特定事件检测的系统和方法
公开(公告)号：US07596241B2
公开(公告)日：2009-09-29
申请号：US11290672
申请日：2005-11-30
申请人： Jens Rittscher , Peter Henry Tu , Nils Oliver Krahnstoever , Amitha Perera , Thomas Baby Sebastian , Xiaoming Liu
发明人： Jens Rittscher , Peter Henry Tu , Nils Oliver Krahnstoever , Amitha Perera , Thomas Baby Sebastian , Xiaoming Liu
IPC分类号： G06K9/00 , G06K9/38
CPC分类号： G06K9/00778
摘要： A system for detecting and counting individuals in a stationary or moving crowd based on a digital or digitized image captured from a single camera. Initial information is assumed based on a foot-to-head plane homology, where a geometric construct is developed to best enclose image features with a high probability of being an individual within a crowd. These geometric constructs are then subjected to further probabilistic analysis to determine individuals. The vector track of each individual is determined to validate the determination of a group of features as individuals, thereby compensating for occlusion of an individual within any given frame image. A virtual gate is then employed to count the individuals moving past the virtual gate. Also, by weighting portions of the individual, events near the gate can be predicted.
摘要翻译：一种用于基于从单个摄像机捕获的数字或数字化图像来检测和计数静止或移动人群中的个体的系统。假定初始信息是基于一个平头同位性，其中开发几何构造以最好地围绕人群中个体的概率最大地包围图像特征。然后对这些几何构造进行进一步的概率分析以确定个体。确定每个个体的矢量轨迹以验证作为个体的一组特征的确定，从而补偿任何给定帧图像内的个体的遮挡。然后使用虚拟门来对移动通过虚拟门的个人进行计数。此外，通过加权个体的部分，可以预测门附近的事件。

7. 发明申请

US20080259163A1 METHOD AND SYSTEM FOR DISTRIBUTED MULTIPLE TARGET TRACKING 有权
标题翻译：用于分布式多目标跟踪的方法和系统
公开(公告)号：US20080259163A1
公开(公告)日：2008-10-23
申请号：US12099301
申请日：2008-04-08
申请人： Ting Yu , Peter Henry Tu , Ambalangoda Gurunnanselage Amitha Perera , Jens Rittscher , Nils Oliver Krahnstoever , Xiaoming Liu
发明人： Ting Yu , Peter Henry Tu , Ambalangoda Gurunnanselage Amitha Perera , Jens Rittscher , Nils Oliver Krahnstoever , Xiaoming Liu
IPC分类号： H04N5/00
CPC分类号： G06K9/6278 , G06K9/32 , G06K9/6226 , G06T7/277
摘要： A method and system for distributed tracking of multiple targets is disclosed. Multiple targets to be tracked by a plurality of trackers are detected in a frame. The motion state variable of each of the plurality of trackers is calculated in the E-step of a variational Expectation-Maximization algorithm. Further, the data association variable of each of the plurality of trackers is calculated in the M-step of the algorithm. Depending on the motion state variable and the data association variable, the multiple targets are tracked.
摘要翻译：公开了一种用于多个目标的分布式跟踪的方法和系统。在多个跟踪器中跟踪的多个目标被检测到。在变化期望最大化算法的E步骤中计算多个跟踪器中的每一个的运动状态变量。此外，在算法的M步中计算多个跟踪器中的每一个的数据关联变量。根据运动状态变量和数据关联变量，跟踪多个目标。

8. 发明授权

US07885429B2 Standoff detection systems and methods 有权
标题翻译：分离检测系统和方法
公开(公告)号：US07885429B2
公开(公告)日：2011-02-08
申请号：US11759683
申请日：2007-06-07
申请人： Peter Henry Tu , Kai Erik Thomenius , Nils Oliver Krahnstoever , Jens Rittscher , John Charles Hill, Jr. , Gianfranco Doretto , Thomas Baby Sebastian , Jeffrey Michael Ashe
发明人： Peter Henry Tu , Kai Erik Thomenius , Nils Oliver Krahnstoever , Jens Rittscher , John Charles Hill, Jr. , Gianfranco Doretto , Thomas Baby Sebastian , Jeffrey Michael Ashe
IPC分类号： G06K9/00 , G01P21/00
CPC分类号： G06K9/00771 , G06K2209/09
摘要： Embodiments of the invention include a system and a method for determining whether a person is carrying concealed contraband, such as an improvised explosives device or other weapon. The system includes a people tracking video subsystem, a people tracking decisioning subsystem, a concealed contraband detection aiming subsystem, and a concealed contraband detection decisioning subsystem.
摘要翻译：本发明的实施例包括用于确定人是否携带隐藏的违禁品的系统和方法，例如简易爆炸装置或其他武器。该系统包括人员跟踪视频子系统，人员跟踪决策子系统，隐藏的违禁品检测瞄准子系统和隐藏违禁品检测决策子系统。

9. 发明授权

US07356425B2 Method and system for camera autocalibration 有权
标题翻译：相机自动校准的方法和系统
公开(公告)号：US07356425B2
公开(公告)日：2008-04-08
申请号：US11296743
申请日：2005-12-07
申请人： Nils Oliver Krahnstoever , Paulo Ricardo Mendonca , Jens Rittscher , Thomas Baby Sebastian , Peter Henry Tu
发明人： Nils Oliver Krahnstoever , Paulo Ricardo Mendonca , Jens Rittscher , Thomas Baby Sebastian , Peter Henry Tu
IPC分类号： G06F19/00
CPC分类号： G06T7/80
摘要： A method for calibrating a projective camera is provided. The method includes acquiring information by detecting at least one object on a substantially flat ground plane within a field of view. A projective camera calibration is performed. A measurement uncertainty is considered to yield a plurality of camera parameters from the projective camera calibration.
摘要翻译：提供了一种用于校准投影摄像机的方法。该方法包括通过在视场内的基本平坦的接地平面上检测至少一个物体来获取信息。执行投影相机校准。考虑到测量不确定度可以从投影相机校准中产生多个相机参数。

10. 发明授权

US07711146B2 Method and system for performing image re-identification 有权
标题翻译：执行图像重新识别的方法和系统
公开(公告)号：US07711146B2
公开(公告)日：2010-05-04
申请号：US11478049
申请日：2006-06-30
申请人： Peter Henry Tu , Thomas Baby Sebastian , Jens Rittscher , Nils Oliver Krahnstoever , Gianfranco Doretto , Xiaoming Liu
发明人： Peter Henry Tu , Thomas Baby Sebastian , Jens Rittscher , Nils Oliver Krahnstoever , Gianfranco Doretto , Xiaoming Liu
IPC分类号： G06K9/00
CPC分类号： G06K9/00295 , G06K9/00375 , G06K9/4671
摘要： A method for re-identifying an image is provided. The method comprises obtaining a plurality of images and generating a correspondence map between the plurality of images. The method further comprises defining a plurality of region signatures for one or more regions comprising the plurality of images and comparing the plurality of images based on the correspondence map and the plurality of region signatures to perform image re-identification.
摘要翻译：提供了重新识别图像的方法。该方法包括获得多个图像并在多个图像之间生成对应关系图。该方法还包括为包括多个图像的一个或多个区域定义多个区域签名，并且基于对应图和多个区域签名来比较多个图像以执行图像重新识别。

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