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1. 发明授权

US07920673B2 Phase-contrast x-ray imaging 失效
标题翻译：相差x线成像
公开(公告)号：US07920673B2
公开(公告)日：2011-04-05
申请号：US12261267
申请日：2008-10-30
申请人： Richard C. Lanza , Berthold K.P. Horn , Antonio L. Damato
发明人： Richard C. Lanza , Berthold K.P. Horn , Antonio L. Damato
IPC分类号： G01N23/04
CPC分类号： G02B27/52 , G21K2207/005
摘要： Phase-contrast imaging is performed by directing radiation from a plurality of pinhole sources through a phase object to be imaged, wherein the phase object includes a first composition that produces a phase shift in the radiation relative to radiation passing through a second composition in the phase object and detecting a phase-contrast image of the radiation after it passes through the phase object. The phase-contrast image is then decoded to generate an image of the phase object in which the first composition is distinguished from the second composition.
摘要翻译：通过将来自多个针孔源的辐射引导通过待成像的相位物体来执行相位对比成像，其中相位对象包括第一组合物，该第一组合物相对于穿过第二组合物的相位的辐射产生相移对象并检测辐射经过相位物体后的相位对比度图像。然后对相位对比图像进行解码，以生成其中第一组合与第二组合物不同的相位对象的图像。

2. 发明申请

US20080046181A1 Time-to-contact estimation device and method for estimating time to contact 有权
标题翻译：时间接触估计装置和估计接触时间的方法
公开(公告)号：US20080046181A1
公开(公告)日：2008-02-21
申请号：US11495944
申请日：2006-07-28
申请人： Hiroyuki Koike , Shingo Ogawa , Ichiro Masaki , Berthold K.P. Horn , Yajun Fang
发明人： Hiroyuki Koike , Shingo Ogawa , Ichiro Masaki , Berthold K.P. Horn , Yajun Fang
IPC分类号： G08G1/16
CPC分类号： G06K9/00805 , G06T7/269 , G06T2207/10016 , G06T2207/30261 , G08G1/16 , G08G1/165 , G08G1/166
摘要： A time-to-contact estimation device for estimating a time to contact of a moving body to an object in surroundings of the moving body, includes: an image sensor provided on the moving body, and continuously capturing time-varying images of the surroundings of the moving body; a brightness change calculation unit calculating brightness changes in pixels between the time-varying images captured one after another; and a time-to-contact calculation unit calculating optimized brightness gradients based on the brightness changes calculated by the brightness change calculation unit, and calculating the time to contact of the moving body to the object based on the optimized brightness gradients.
摘要翻译：一种用于估计移动体与移动体周围的物体的接触时间的时间接触估计装置，包括：设置在移动体上的图像传感器，并且连续捕获周围环境的时变图像移动体; 亮度变化计算单元，其计算一个接一个地捕获的时变图像之间的像素的亮度变化; 以及时间接触计算单元，基于由亮度变化计算单元计算的亮度变化来计算优化的亮度梯度，并且基于优化的亮度梯度计算移动体与物体的接触时间。

3. 发明申请

US20150348388A1 PROTECTING ROADSIDE PERSONNEL FROM VEHICLE IMPACTS 审中-公开
标题翻译：保护车辆影响的道路人员
公开(公告)号：US20150348388A1
公开(公告)日：2015-12-03
申请号：US14288914
申请日：2014-05-28
申请人： SETH TELLER , BERTHOLD K.P. HORN
发明人： SETH TELLER , BERTHOLD K.P. HORN
IPC分类号： G08B21/02 , H04N7/18 , G06K9/00
CPC分类号： H04N7/185 , B60Q1/2611 , B60Q1/52 , B60Q2400/50 , E01F15/00 , G03B17/54 , G03B21/00 , G03B29/00 , G06K9/00671 , G06K9/00785 , H04N7/188
摘要： The present invention is a roadside safety system and method to communicate to a roadside personnel a potential danger created by an oncoming vehicle. The system includes a projection system that selectively projects a pattern of light in a direction along the roadside, a sensor system that includes a camera to detect the oncoming vehicle, an alert system connected directly or indirectly to the sensor system that selectively causes an alert to notify the roadside personnel when there is the potential danger; and a control system that selectively enables the projection system to project the pattern of light and causes the alert system to issue the alert. The projection system establishes a virtual flare on the road to warn oncoming vehicles of a emergency situation and a processor can process information received by the sensors and can then determine potential threats created by oncoming vehicles.
摘要翻译：本发明是一种路边安全系统和方法，用于向路边人员传达由迎面而来的车辆产生的潜在危险。该系统包括投影系统，其选择性地沿着路边的方向投射光线，传感器系统，其包括用于检测迎面而来的车辆的相机;直接或间接连接到传感器系统的报警系统，其选择性地引起警报当有潜在危险时通知路边人员; 以及控制系统，其选择性地使得投影系统能够投射光线模式，并使警报系统发出警报。投影系统在道路上建立虚拟闪光，以警告即将到来的车辆的紧急情况，并且处理器可以处理由传感器接收的信息，并且可以确定迎面而来的车辆产生的潜在威胁。

4. 发明申请

US20110093177A1 Method and Apparatus for Reducing Motor Vehicle Traffic Flow Instabilities and Increasing Vehicle Throughput 有权
标题翻译：减少机动车交通流量不稳定性和增加车辆吞吐量的方法和装置
公开(公告)号：US20110093177A1
公开(公告)日：2011-04-21
申请号：US12903379
申请日：2010-10-13
申请人： Berthold K.P. Horn
发明人： Berthold K.P. Horn
IPC分类号： B60W30/18 , G06F7/00
CPC分类号： B60W30/16 , B60W2050/008 , B60W2520/10 , B60W2550/308 , B60W2550/408 , B60W2720/106
摘要： A method and apparatus are disclosed for reducing traffic flow instabilities and increasing vehicle throughput by monitoring the distances and velocities of motor vehicles leading and following a center vehicle and controlling the velocities of the vehicles to maintain a steady relative distance between the center vehicle and the leading and following vehicles. Using distance and speed information derived from both leading and following vehicles reduces the loop gain of feedback needed below one (1) and diminishes traffic instabilities caused by “car following.”
摘要翻译：公开了一种用于通过监测导向和跟随中心车辆的机动车辆的距离和速度来控制车辆的速度以保持中心车辆与前方之间的稳定的相对距离的方法和装置，用于减少交通流量不稳定性并提高车辆通过量并跟随车辆。使用从前导和后续车辆获得的距离和速度信息可以减少低于一（1）所需的反馈回路增益，并减少由“汽车跟随”引起的交通不稳定性。

5. 发明申请

US20140236449A1 METHOD AND APPARATUS FOR REDUCING MOTOR VEHICLE TRAFFIC FLOW INSTABILITIES AND INCREASING VEHICLE THROUGHPUT 审中-公开
标题翻译：减少电动车辆交通流量不稳定性和增加车辆通行能力的方法和装置
公开(公告)号：US20140236449A1
公开(公告)日：2014-08-21
申请号：US14259832
申请日：2014-04-23
申请人： Berthold K.P. Horn
发明人： Berthold K.P. Horn
IPC分类号： B60W30/16 , G08G5/00
CPC分类号： B60W30/16 , B60W2050/008 , B60W2520/10 , B60W2550/308 , B60W2550/408 , B60W2720/106 , G08G5/0043
摘要： A method and apparatus are disclosed for reducing traffic flow instabilities and increasing vehicle throughput by monitoring the distances and velocities of motor vehicles leading and following a center vehicle and controlling the velocities of the vehicles to maintain a steady relative distance between the center vehicle and the leading and following vehicles. Using distance and speed information derived from both leading and following vehicles reduces the loop gain of feedback needed below one (1) and diminishes traffic instabilities caused by “car following.”
摘要翻译：公开了一种用于通过监测导向和跟随中心车辆的机动车辆的距离和速度来控制车辆的速度以保持中心车辆与前方之间的稳定的相对距离的方法和装置，用于减少交通流量不稳定性并提高车辆通过量并跟随车辆。使用从前导和后续车辆获得的距离和速度信息可以减少低于一（1）所需的反馈回路增益，并减少由“汽车跟随”引起的交通不稳定性。

6. 发明申请

US20100027739A1 Phase-Contrast X-Ray Imaging 失效
标题翻译：相位对比X射线成像
公开(公告)号：US20100027739A1
公开(公告)日：2010-02-04
申请号：US12261267
申请日：2008-10-30
申请人： Richard C. Lanza , Antonio L. Damato , Berthold K.P. Horn
发明人： Richard C. Lanza , Antonio L. Damato , Berthold K.P. Horn
IPC分类号： A61B6/04 , G01N23/04
CPC分类号： G02B27/52 , G21K2207/005
摘要： Phase-contrast imaging is performed by directing radiation from a plurality of pinhole sources through a a phase object to be imaged, wherein the phase object includes a first composition that produces a phase shift in the radiation relative to radiation passing through a second composition in the phase object and detecting a phase-contrast image of the radiation after it passes through the phase object. The phase-contrast image is then decoded to generate an image of the phase object in which the first composition is distinguished from the second composition.
摘要翻译：通过将来自多个针孔源的辐射引导通过待成像的相位物体来执行相位对比成像，其中相位对象包括第一组合物，该第一组合物相对于穿过第二组合物的相位的辐射产生相移对象并检测辐射经过相位物体后的相位对比度图像。然后对相位对比图像进行解码，以生成其中第一组合与第二组合物不同的相位对象的图像。

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