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    Optical testing method and system for 3D display product
    1.
    发明授权
    Optical testing method and system for 3D display product 有权

    公开(公告)号：EP2696589B1

    公开(公告)日：2018-09-26

    申请号：EP13173951.8

    申请日：2013-06-27

    申请人： Beijing BOE Optoelectronics Technology Co., Ltd.

    发明人： Wu, Hao

    IPC分类号： H04N13/00 ,  H04N17/00 ,  G01M11/02 ,  H04N17/04

    CPC分类号： G01M11/02 ,  H04N13/30 ,  H04N13/302 ,  H04N13/327 ,  H04N17/00 ,  H04N17/04

    摘要： An optical testing method and system for 3D display products are disclosed, the method comprising: the 3D display product to be tested displaying white light and/or black light, a left eye lens and a right eye lens receiving white light signals and/or black light signals of left eye pixels and right eye pixels respectively and transmitting them to a data processor for processing, obtaining test results for brightness difference; the 3D display product to be tested displaying primary colors, the left eye lens and the right eye lens receiving light signals of the left eye pixels and the right eye pixels respectively and transmitting them to the data processor for processing, and obtaining test results for color difference.

    APPARATUSES, METHODS, AND SYSTEMS FOR TROUBLESHOOTING MULTIMEDIA NETWORK COMMUNICATION SYSTEMS
    4.
    发明公开
    APPARATUSES, METHODS, AND SYSTEMS FOR TROUBLESHOOTING MULTIMEDIA NETWORK COMMUNICATION SYSTEMS 审中-公开
    VORRICHTUNGEN，VERFAHREN UND SYSTEME ZUR PROBLEMBEHANDLUNG VON MULTIMEDIANETZWERKKOMMUNIKATIONSSYSTEMEN

    公开(公告)号：EP3114798A1

    公开(公告)日：2017-01-11

    申请号：EP15709814.6

    申请日：2015-03-03

    申请人： Black Diamond Video, Inc.

    发明人： PRIEST, Edward

    IPC分类号： H04L12/26

    CPC分类号： H04N17/04 ,  G01R31/04 ,  H04B3/46 ,  H04L43/0811 ,  H04L43/50 ,  H04N2201/0005 ,  H04N2201/3267

    摘要： One feature pertains to an apparatus that includes a first communication interface, a second communication interface adapted to transmit and/or receive multimedia data signals to and/or from a device through a wired connection, and a memory circuit adapted to store instructions for conducting one or more wired connection integrity tests. The wired connection integrity tests determine at least whether the apparatus is able to communicate with the device. The apparatus further includes a processing circuit adapted to initiate the one or more wired connection integrity tests by executing the instructions stored in the memory circuit, determine whether each of the one or more wired connection integrity tests initiated passed or failed, and report whether the one or more wired connection integrity tests passed or failed. The wired connection integrity tests may include signal line communication tests, cable integrity and quality tests, and data or video test pattern tests.

    摘要翻译： 一个特征涉及一种装置，其包括第一通信接口，适于通过有线连接向设备和/或从设备发送和/或接收多媒体数据信号的第二通信接口，以及适于存储用于执行一个 或更多有线连接完整性测试。 有线连接完整性测试至少确定设备是否能够与设备进行通信。 该装置还包括处理电路，其适于通过执行存储在存储器电路中的指令来发起一个或多个有线连接完整性测试，确定一个或多个有线连接完整性测试中的每一个是否被启动通过或失败，并报告该一个 或更多有线连接完整性测试通过或失败。 有线连接完整性测试可能包括信号线通信测试，电缆完整性和质量测试以及数据或视频测试模式测试。

    PREDICTION SYSTEM, PREDICTION METHOD, AND COMPUTER PROGRAM
    5.
    发明公开
    PREDICTION SYSTEM, PREDICTION METHOD, AND COMPUTER PROGRAM 审中-公开
    VORHERSAGEYSTEM，VORHERSAGEVERFAHREN UND COMPUTERPROGRAMM

    公开(公告)号：EP3076361A1

    公开(公告)日：2016-10-05

    申请号：EP14865984.0

    申请日：2014-11-07

    申请人： Eizo Nanao Corporation

    发明人： SAKAI, Yoshikazu ,  MORI, Takao ,  TERASHIMA, Chiori

    IPC分类号： G06Q50/10 ,  H04N17/04

    CPC分类号： G06F3/147 ,  G05B23/0283 ,  G06N5/04 ,  G06Q50/10 ,  G09G5/10 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2360/16 ,  G09G2370/02 ,  G09G2370/022 ,  G09G2370/04 ,  G09G2380/08 ,  H04L67/10 ,  H04N17/04 ,  H04N21/25808 ,  H04N21/4424 ,  H04N21/6582

    摘要： In a prediction system, terminal devices having monitors connected thereto and a server can communicate with each other through a network. Each terminal device acquires a luminance measured by a corresponding monitor and transmits it to the server. The server predicts the life of the monitors on the basis of information from the respective terminal devices and notifies the predicted life. The server previously stores information about the installation locations of the monitors. The server notifies the predicted life in such a manner that the installation location of each monitor and the predicted life are associated with each other. Each terminal device acquires, from a corresponding monitor, a measured luminance, a brightness setting at the time when the luminance has been measured, and information about the time when the luminance has been measured and transmits them to the server.

    摘要翻译： 在预测系统中，具有与其连接的监视器的终端设备和服务器可以通过网络彼此通信。 每个终端设备获取由对应的监视器测量的亮度并将其发送到服务器。 服务器根据来自各终端装置的信息来预测监视器的寿命并通知预测的使用寿命。 服务器以前存储有关监视器的安装位置的信息。 服务器以这样的方式通知预测的使用寿命，即每个监视器的安装位置和预测的寿命彼此相关联。 每个终端装置从相应的监视器获取测量亮度，在测量亮度时的亮度设置，以及关于已经测量亮度的时间的信息，并将其发送到服务器。

    CALIBRATION OF VIRTUAL REALITY SYSTEMS
    6.
    发明公开
    CALIBRATION OF VIRTUAL REALITY SYSTEMS 审中-公开
    KALIBRIERUNG VON VIRTUELLE-REALITÄT-SYSTEMEN

    公开(公告)号：EP3017591A1

    公开(公告)日：2016-05-11

    申请号：EP15733225.5

    申请日：2015-01-06

    申请人： Oculus VR, LLC

    发明人： KATZ, Dov ,  SHINE, Jonathan ,  MILLER, Robin ,  KATSEV, Maksym ,  KONZEN, Neil ,  LaVALLE, Steve ,  ANTONOV, Michael

    IPC分类号： H04N5/262 ,  G02B27/02 ,  G06T19/00

    CPC分类号： G06F3/012 ,  G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06F1/00 ,  G06F1/163 ,  G06F3/011 ,  G06F3/0346 ,  G06T7/74 ,  G06T7/75 ,  G06T15/205 ,  G06T19/006 ,  G06T2207/10016 ,  G06T2207/30204 ,  H04N17/04

    摘要： A virtual reality (VR) console receives slow calibration data from an imaging device and fast calibration data from an inertial measurement unit on a virtual reality headset. Using a model of the VR headset, the VR console identifies model locators corresponding to locators on the VR headset and generates estimated positions for locators included in slow calibration data. The VR console adjusts calibration parameters so a relative distance between estimated positions of the locators and positions of their corresponding model locators is less than a threshold value. From the estimated positions, the VR console generates calibrated positions of a reference point on the VR headset associated with images from the slow calibration data. The VR console determines predicted positions of the reference point from the calibrated positions and adjusts calibration parameters so intermediate estimated positions of the reference point are within a threshold distance of the predicted positions.

    摘要翻译： 虚拟现实（VR）控制台从成像设备接收慢校准数据，并从虚拟现实耳机上的惯性测量单元获取快速校准数据。 使用VR耳机的型号，VR控制台会识别与VR耳机上的定位器相对应的型号定位器，并为缓慢校准数据中包含的定位器生成估计位置。 VR控制台调整校准参数，使得定位器的估计位置与其相应模型定位器的位置之间的相对距离小于阈值。 从估计的位置，VR控制台在与慢速校准数据的图像相关联的VR耳机上产生参考点的校准位置。 VR控制台从校准位置确定参考点的预测位置并调整校准参数，因此参考点的中间估计位置在预测位置的阈值距离内。

    A PORTABLE TESTING APPARATUS AND METHOD
    7.
    发明公开
    A PORTABLE TESTING APPARATUS AND METHOD 审中-公开
    便携式检测仪和程序

    公开(公告)号：EP2928120A3

    公开(公告)日：2015-12-30

    申请号：EP15162475.6

    申请日：2015-04-02

    申请人： Regenersis (Glenrothes) Ltd.

    发明人： Radford, Cameron ,  Devine, Stephen

    IPC分类号： H04L12/26 ,  H04N21/61

    CPC分类号： H04L43/0888 ,  H04L43/12 ,  H04L43/50 ,  H04N17/04 ,  H04N21/44209 ,  H04N21/6118

    摘要： A portable test apparatus for testing a commodity, the commodity comprising a cable modem, router and/or set top box, wherein the commodity is configured for connection to a cable network, the portable test apparatus comprising a cable modem termination system (CMTS), and an attenuator, wherein the CMTS is configured to provide a signal to the commodity under test over a connecting cable, and the attenuator is configured to attenuate the signal level from the CMTS such that when the commodity receives the signal from the CMTS over the connecting cable, at least one characteristic of the signal received over the connecting cable simulates at least one operating signal characteristic of the cable network for connection to which the commodity is configured.