公开(公告)号：US08248255B2

公开(公告)日：2012-08-21

申请号：US12577768

申请日：2009-10-13

申请人： Aviv Tzidon ,  Yehuda Yavets-Chen ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Yehuda Yavets-Chen ,  Dekel Tzidon

IPC分类号： G08B21/00

CPC分类号： G01N21/4133 ,  G01N21/0303 ,  G01N21/274 ,  G01N21/29 ,  G01N33/28 ,  G01N33/2847 ,  G01N2021/0392 ,  G01N2021/4153 ,  G01N2201/0221 ,  G01N2201/0693 ,  G01N2201/0696 ,  G01N2201/12707 ,  G01N2201/12738

摘要： An optical fluid tester device for testing a fluid sample in an ampoule includes an ampoule cradle, a radiation source, a radiation detector and an analyzer. The ampoule cradle supports the ampoule. The ampoule with the fluid sample serves as a lens whose focal properties are dependent on the index of refraction of the fluid sample. The radiation source irradiates the ampoule. The radiation detector is located opposite the radiation source so that the ampoule, when supported by the ampoule cradle, lies between the radiation source and the radiation detector. The detector serves to detect the intensity of the incident radiation. The analyzer verifies the composition of the fluid sample based on the detected intensity, which is dependent on the focal properties of the ampoule and is, therefore, indicative of the composition of the fluid sample.

摘要翻译： 用于在安瓿中测试流体样品的光学流体测试装置包括安瓿座，辐射源，辐射探测器和分析器。 安瓿座支撑安瓿。 具有流体样品的安瓿用作透镜，其焦点特性取决于流体样品的折射率。 辐射源照射安瓿。 放射线检测器位于辐射源的对面，使得当安瓿座支撑时，安瓿位于辐射源和辐射探测器之间。 检测器用于检测入射辐射的强度。 分析仪基于检测到的强度来验证流体样品的组成，其取决于安瓿的焦点特性，因此指示流体样品的组成。

公开(公告)号：US20110084842A1

公开(公告)日：2011-04-14

申请号：US12577768

申请日：2009-10-13

申请人： Aviv Tzidon ,  Yehuda Yavets-Chen ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Yehuda Yavets-Chen ,  Dekel Tzidon

IPC分类号： G08B21/00 ,  G01N21/00

CPC分类号： G01N21/4133 ,  G01N21/0303 ,  G01N21/274 ,  G01N21/29 ,  G01N33/28 ,  G01N33/2847 ,  G01N2021/0392 ,  G01N2021/4153 ,  G01N2201/0221 ,  G01N2201/0693 ,  G01N2201/0696 ,  G01N2201/12707 ,  G01N2201/12738

摘要： An optical fluid tester device for testing a fluid sample in an ampoule includes an ampoule cradle, a radiation source, a radiation detector and an analyzer. The ampoule cradle supports the ampoule. The ampoule with the fluid sample serves as a lens whose focal properties are dependent on the index of refraction of the fluid sample. The radiation source irradiates the ampoule. The radiation detector is located opposite the radiation source so that the ampoule, when supported by the ampoule cradle, lies between the radiation source and the radiation detector. The detector serves to detect the intensity of the incident radiation. The analyzer verifies the composition of the fluid sample based on the detected intensity, which is dependent on the focal properties of the ampoule and is, therefore, indicative of the composition of the fluid sample.

摘要翻译： 用于在安瓿中测试流体样品的光学流体测试装置包括安瓿座，辐射源，辐射探测器和分析器。 安瓿座支撑安瓿。 具有流体样品的安瓿用作透镜，其焦点特性取决于流体样品的折射率。 辐射源照射安瓿。 放射线检测器位于辐射源的对面，使得当安瓿座支撑时，安瓿位于辐射源和辐射探测器之间。 检测器用于检测入射辐射的强度。 分析仪基于检测到的强度来验证流体样品的组成，其取决于安瓿的焦点特性，因此指示流体样品的组成。

公开(公告)号：US20080285057A1

公开(公告)日：2008-11-20

申请号：US10583867

申请日：2004-12-20

申请人： Aviv Tzidon ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Dekel Tzidon

IPC分类号： G01B11/14

CPC分类号： G05D1/0676 ,  G01S1/70 ,  G01S3/783 ,  G05D1/0206 ,  G05D1/0236

摘要： A positioning system for determining an angular position of a vehicle (10) with respect to a predetermined position. The system comprises at least one beacon (12) whose position relative to the predetermined position is known, for generating at least one beam of known optical characteristic that allows deriving of the angular position.

摘要翻译： 一种用于确定车辆（10）相对于预定位置的角位置的定位系统。 该系统包括其相对于预定位置的位置已知的至少一个信标（12），用于产生允许导出角位置的至少一个已知光学特性的光束。

公开(公告)号：US6127946A

公开(公告)日：2000-10-03

申请号：US41755

申请日：1998-03-13

申请人： Aviv Tzidon ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Dekel Tzidon

IPC分类号： G01S19/19 ,  H04B7/185 ,  G08G1/123

CPC分类号： H04B7/18508

摘要： A method of coordinating communications among several moving participants that have several communications channels available to them. Each participant is provided with a mechanism for continuously determining its own location and with a table of the locations of the other participants. Each participant selects the channel to use to communicate to each other participant, based on its own determined location and the tabulated locations of the other participants. Periodically, the participants broadcast their own locations to each other.

摘要翻译： 协调具有多个通信渠道的移动参与者之间的通信协调方法。 每个参与者被提供有一个机制，用于连续地确定其自己的位置以及其他参与者的位置的表格。 每个参与者根据其自己确定的位置和其他参与者的表格位置来选择用于与彼此参与者通信的频道。 定期地，参与者彼此广播自己的位置。

公开(公告)号：US06191812B1

公开(公告)日：2001-02-20

申请号：US08831396

申请日：1997-04-01

申请人： Dekel Tzidon ,  Aviv Tzidon

发明人： Dekel Tzidon ,  Aviv Tzidon

IPC分类号： H04N975

CPC分类号： H04N5/222 ,  H04N5/272 ,  H04N9/75

摘要： An improved method of tracking a camera in dynamic chroma-keying of the type in which a foreground object is photographed against a multicolored chroma-key screen. The multicolor patterns are created by projection on a monochrome screen, for example by projecting light through a mask on a screen colored with the chroma-key color. The projection of multiple patterns can emulate the use of a single pattern having multiple levels of detail, and can enable lateral tracking of the camera. Sequentially projecting known transformations (for example, rotations) of a pattern adds an extra degree of freedom which further enhances the accuracy of the method.

摘要翻译： 一种改进的跟踪相机的方法，该方法是以多色彩色键屏幕拍摄前景物体的类型的动态色键。 多色图案通过在单色屏幕上投影来创建，例如通过在彩色键色彩的屏幕上通过掩模投射光。 多个图案的投影可以模拟使用具有多个细节级别的单个图案，并且可以实现相机的横向跟踪。 顺序投影图案的已知转换（例如旋转）增加了额外的自由度，进一步提高了该方法的准确性。

公开(公告)号：US20070077539A1

公开(公告)日：2007-04-05

申请号：US11541786

申请日：2006-10-03

申请人： Aviv Tzidon ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Dekel Tzidon

IPC分类号： F41G3/26

CPC分类号： F41G3/2661

摘要： Embodiments of the present invention provide a shooting range simulator system and method able to monitor the aiming history of a shooter. The method may include determining an aimed-at position of one or more aiming devices on a target screen by selectively illuminating positions on the screen according to a predefined scheme; detecting scattered light from the illuminated position from one or more viewing angles; and deriving coordinates of the aimed-at position based on the timing of the detection relative to the scanning scheme. The system may include a scanner to selectively illuminate screen elements and a processing center to determine an aimed-at position on the screen. Additional features are described and claimed.

摘要翻译： 本发明的实施例提供一种能够监视射手的瞄准历史的射击范围模拟器系统和方法。 该方法可以包括通过根据预定义的方案选择性地照亮屏幕上的位置来确定目标屏幕上的一个或多个瞄准装置的瞄准位置; 从一个或多个视角检测来自照明位置的散射光; 并且基于相对于扫描方案的检测的定时导出目标位置的坐标。 该系统可以包括扫描仪以选择性地照亮屏幕元件和处理中心以确定屏幕上的目标位置。 描述和要求保护附加的特征。

公开(公告)号：US08314928B2

公开(公告)日：2012-11-20

申请号：US10583867

申请日：2004-12-20

申请人： Aviv Tzidon ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Dekel Tzidon

IPC分类号： G01B11/26

CPC分类号： G05D1/0676 ,  G01S1/70 ,  G01S3/783 ,  G05D1/0206 ,  G05D1/0236

摘要： A positioning system for determining an angular position of a vehicle (10) with respect to a predetermined position. The system comprises at least one beacon (12) whose position relative to the predetermined position is known, for generating at least one beam of known optical characteristic that allows deriving of the angular position.

摘要翻译： 一种用于确定车辆（10）相对于预定位置的角位置的定位系统。 该系统包括其相对于预定位置的位置已知的至少一个信标（12），用于产生允许导出角位置的至少一个已知光学特性的光束。

公开(公告)号：US5886747A

公开(公告)日：1999-03-23

申请号：US595311

申请日：1996-02-01

申请人： Aviv Tzidon ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Dekel Tzidon

IPC分类号： H04N5/222 ,  H04N5/272 ,  H04N9/75

CPC分类号： H04N5/2224 ,  H04N5/222 ,  H04N5/2222 ,  H04N5/272 ,  H04N9/75

摘要： A method and apparatus is described where the coordinates of the main objects of a video studio set are placed in a computer and special markings are projected or screened on the floor or on the studio walls in real time. This enables an actor to easily find his way around the set, and to focus his gaze on the virtual objects appearing in or disappearing from the studio. The present invention gives the actor the timings for various events taking place in the studio. The special markings are completely invisible to the camera and to the home viewers because they are only active during virtual blanks of the camera such as the vertical blanking interval or the horizontal blanking interval in an NTSC, PAL, SECAM or other video signal format.

摘要翻译： 描述了一种方法和装置，其中视频工作室集合的主要对象的坐标被放置在计算机中，并且实时地在地板上或工作室壁上投影或屏蔽特殊标记。 这使得演员能够轻松地找到他的方式，并将他的目光集中在出现在或从工作室消失的虚拟对象。 本发明为演员提供了在演播室中进行的各种事件的时间安排。 特殊标记对于摄像机和家庭观看者是完全不可见的，因为它们仅在相机的虚拟空白期间是活动的，例如NTSC，PAL，SECAM或其他视频信号格式的垂直消隐间隔或水平消隐间隔。

公开(公告)号：US5737031A

公开(公告)日：1998-04-07

申请号：US688300

申请日：1996-07-30

申请人： Aviv Tzidon ,  Dekel Tzidon

发明人： Aviv Tzidon ,  Dekel Tzidon

IPC分类号： H04N5/222 ,  H04N5/272 ,  H04N9/75

CPC分类号： H04N5/2224 ,  H04N5/222 ,  H04N5/2222 ,  H04N5/272 ,  H04N9/75

摘要： A video system is described which creates a virtual shadow of a foreground object filmed in front of a blue screen with a main video camera. The virtual shadow is created using a second video camera located as a virtual light source. Images from both cameras are processed by a chroma keyer to separate the foreground object. The video image from the second camera is processed to create the virtual shadow and both video images are combined with background image. Object location and actor prompting systems are described.

摘要翻译： 描述了利用主摄像机在蓝屏前拍摄的前景物体的虚拟阴影的视频系统。 使用位于虚拟光源的第二台摄像机创建虚拟阴影。 来自两个摄像机的图像由色度键控器处理以分离前景对象。 处理来自第二相机的视频图像以创建虚拟阴影，并将两个视频图像与背景图像组合。 描述对象位置和动作提示系统。

公开(公告)号：US07904242B2

公开(公告)日：2011-03-08

申请号：US10554877

申请日：2003-11-14

申请人： Aviv Tzidon

发明人： Aviv Tzidon

IPC分类号： G08G5/04

CPC分类号： G01C21/00 ,  G08G1/0104 ,  G08G1/127

摘要： A grid-based transmission system for determining relative positions of vehicles in a grid quadrangle of a reference grid, each vehicle having a transmitter and a receiver, comprising determining an absolute position of a vehicle. A reference grid is obtained. A reference point for the reference grid is assigned; and a relative position of the vehicle relative to the reference point is generated. The reference grid is a stored and previously generated reference grid, or is generated based on the absolute position and a transmission range of a transmitter. The vehicle sends a position message containing the relative position; the transmission range; an identity of the vehicle; an identity for all other vehicles that have previously sent a position message received by the vehicle; and the relative position of the all other vehicles.

摘要翻译： 一种基于网格的传输系统，用于确定参考网格的网格四边形中的车辆的相对位置，每个车辆具有发射机和接收机，包括确定车辆的绝对位置。 得到参考网格。 分配参考网格的参考点; 并且生成车辆相对于参考点的相对位置。 参考网格是存储的和之前生成的参考网格，或者是基于发射机的绝对位置和传输范围产生的。 车辆发送包含相对位置的位置消息; 传输范围; 车辆的身份; 所有其他车辆的身份，以前已经发送了车辆收到的位置信息; 以及所有其他车辆的相对位置。