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    • 3. 发明申请
    • WIRELESS CAMERA DATA COMMUNICATION
    • 无线摄像机数据通信
    • WO2013086471A1
    • 2013-06-13
    • PCT/US2012/068644
    • 2012-12-08
    • MICROPOWER TECHNOLOGIES, INC.SIANN, JonTINKER, Michael
    • SIANN, JonTINKER, Michael
    • G08B25/10H04N7/18
    • H04N7/181H04L67/12H04N5/23206
    • Disclosed is a communication system including a first set of wireless cameras, a first hub and a first relay device receiving first video data. Also included is a second set of wireless cameras, a second hub and a second relay device which receives (i) the first video data and (ii) a second video data. Included is a third set of wireless cameras, a third hub and a third relay device receiving (i) the first and second video data and (ii) a third video data. A monitoring device monitors the first, second and third relay devices. A video management system receives the first, second and third video data from the third relay device. If the second relay device is unable to transmit the video data at a minimum quality level, the monitoring device sends a signal directing the first relay device to send first video data via the third relay device.
    • 公开了包括第一组无线照相机,第一集线器和接收第一视频数据的第一中继设备的通信系统。 还包括第二组无线摄像机,第二集线器和第二中继设备,其接收(i)第一视频数据和(ii)第二视频数据。 包括第三组无线摄像机,第三集线器和第三中继设备,其接收(i)第一和第二视频数据和(ii)第三视频数据。 监视设备监视第一,第二和第三中继设备。 视频管理系统从第三中继设备接收第一,第二和第三视频数据。 如果第二中继装置不能以最低质量等级发送视频数据,则监视装置发送指示第一中继装置经由第三中继装置发送第一视频数据的信号。
    • 8. 发明申请
    • CAMCORDER JAMMING TECHNIQUES USING HIGH FRAME RATE DISPLAYS
    • CAMCORDER JAMMING技术使用高帧率显示
    • WO2009067295A1
    • 2009-05-28
    • PCT/US2008/078536
    • 2008-10-02
    • SARNOFF CORPORATIONISNARDI, Michael, AnthonyLUBIN, JeffreyTINKER, Michael
    • ISNARDI, Michael, AnthonyLUBIN, JeffreyTINKER, Michael
    • H04N7/167
    • H04N5/913H04N2005/91385
    • A method and projection system for distorting a recording of a plurality of projected frames is disclosed, comprising a high frame rate display configured to impose a modulation on the projected frames at a frequency that is above the critical fusion frequency of the human visual system, wherein the modulation is of one of shutter width relative to shutter spacing, brightness, frame period, and pseudo-rastering. The high frame rate display may be a tonal display. The projection system may further include hardware for producing low frame rate imagery; an input buffer operatively coupled to said hardware for receiving one of a serial bit stream or blocks of data so as to store at least a predetermined portion of a frame; and a sub-frame generator operatively coupled to said input buffer and to said high frame rate tonal display for applying mathematical modulation techniques to said at least a predetermined portion of a frame.
    • 公开了一种用于扭曲多个投影帧的记录的方法和投影系统,包括:高帧速率显示器,被配置为以高于人类视觉系统的临界融合频率的频率对投影帧施加调制,其中 调制是相对于快门间隔,亮度,帧周期和伪随机的快门宽度之一。 高帧率显示可以是色调显示。 投影系统还可以包括用于产生低帧率图像的硬件; 操作地耦合到所述硬件的输入缓冲器,用于接收串行比特流或数据块中的一个,以便存储帧的至少预定部分; 以及子帧发生器,其可操作地耦合到所述输入缓冲器和所述高帧速率色调显示器,用于将数学调制技术应用于帧的至少预定部分。