Apparatus and method of reproducing color
    11.
    发明授权
    Apparatus and method of reproducing color 有权
    再现颜色的装置和方法

    公开(公告)号:US08395678B2

    公开(公告)日:2013-03-12

    申请号:US12458603

    申请日:2009-07-16

    IPC分类号: H04N9/73 G06K9/00

    CPC分类号: H04N9/73

    摘要: A color reproduction apparatus may include a white balance performing unit to perform white balance with respect to an image obtained from a sensor using a white balance gain, an image restoring unit to restore an RGB image from the white-balanced image by interpolating a color filter array image, a first color corrector to correct a color distortion caused by a light source by applying first correction data, and a second color corrector to correct a color distortion caused by a characteristic of a sensor by applying second correction data.

    摘要翻译: 彩色再现装置可以包括白平衡执行单元,以相对于使用白平衡增益的传感器获得的图像执行白平衡;图像恢复单元,通过内插滤色器来恢复来自白平衡图像的RGB图像 阵列图像,通过施加第一校正数据来校正由光源引起的颜色失真的第一颜色校正器,以及通过应用第二校正数据来校正由传感器的特性引起的颜色失真的第二颜色校正器。

    Device for tracking polarization
    16.
    发明授权
    Device for tracking polarization 失效
    用于跟踪极化的装置

    公开(公告)号:US08289208B2

    公开(公告)日:2012-10-16

    申请号:US12664053

    申请日:2008-05-08

    IPC分类号: H04B7/185 H04B1/00

    CPC分类号: H04B7/10

    摘要: Provided is a device for tracking polarizations. A receiving polarization tracking device includes a feeder for finding vertical and horizontal vector components by receiving vertical and horizontal polarizations, a polarization estimator for estimating distortion of polarizations using the vertical and horizontal vector components outputted from the feeder, a polarization controller for controlling amplitudes and phases of vertical and horizontal polarizations based on information about the estimated distortion from the polarization estimator and an output signal from the receiving polarization tracking device, and a combiner for combining the vertical and horizontal polarizations controlled from the polarization controller.

    摘要翻译: 提供了用于跟踪偏振的装置。 接收偏振跟踪装置包括:通过接收垂直和水平偏振来发现垂直和水平矢量分量的馈线,用于使用从馈线输出的垂直和水平矢量分量估计极化失真的偏振估计器,用于控制幅度和相位的偏振控制器 基于关于来自极化估计器的估计失真的信息和来自接收偏振跟踪装置的输出信号的垂直和水平偏振的组合器,以及用于组合从偏振控制器控制的垂直和水平极化的组合器。

    Apparatus for controlling handover between heterogeneous networks, method of performing handover between heterogeneous networks, and mobile router
    18.
    发明授权
    Apparatus for controlling handover between heterogeneous networks, method of performing handover between heterogeneous networks, and mobile router 失效
    用于控制异构网络之间的切换的装置,在异构网络和移动路由器之间执行切换的方法

    公开(公告)号:US08223719B2

    公开(公告)日:2012-07-17

    申请号:US12553622

    申请日:2009-09-03

    摘要: Provided are an apparatus for controlling handover between heterogeneous networks, a method of performing handover between heterogeneous networks in a mobile router, and a mobile router. The method includes determining whether a handover to a network employing a different method from a network to which the mobile router belongs is required based on information prestored in the mobile router, the network to which the mobile router belongs determined by current location information of the mobile router and performing the handover according to the result of the determination. Mobility detection time can be reduced by applying the handover technique between wireless/satellite networks based on link trigger and location to a mobile router moving at high speed. Thus, service interruption can be prevented regardless of movement speed, even in a satellite shadow region such as a station.

    摘要翻译: 提供了一种用于控制异构网络之间的切换的装置,在移动路由器中的异构网络之间执行切换的方法和移动路由器。 该方法包括基于在移动路由器中预先存储的信息来确定是否需要使用与移动路由器所属的网络不同的方法的切换,移动路由器所属的网络由移动台的当前位置信息确定 路由器并根据确定的结果执行切换。 可以通过在基于链路触发和位置的无线/卫星网络之间通过移动高速移动路由器的切换技术来减少移动性检测时间。 因此,即使在诸如车站的卫星影像区域中,不管运动速度如何,都可以防止服务中断。

    Method for handover between heterogeneous networks using link trigger signal in multi-interface mobile router
    19.
    发明授权
    Method for handover between heterogeneous networks using link trigger signal in multi-interface mobile router 有权
    在多接口移动路由器中使用链路触发信号的异构网络之间切换的方法

    公开(公告)号:US08155041B2

    公开(公告)日:2012-04-10

    申请号:US12186670

    申请日:2008-08-06

    IPC分类号: H04W36/32

    摘要: Provided is a method for handover between heterogeneous networks using a link trigger signal in a multi-interface mobile router. The method includes: maintaining a state of a second network access interface in a sleep state, activating a first network access interface, receiving and transmitting the first network service to a subordinate node in the mobile router located in a first network; when the mobile router senses a second network link-up trigger signal while moving to the second network, changing the state of the second network access interface into an active state and performing handover; and receiving a second network service through the activated second network access interface in the mobile router performing the handover and transmitting the second network service to the subordinate node.

    摘要翻译: 提供了一种使用多接口移动路由器中的链路触发信号在异构网络之间切换的方法。 该方法包括:将第二网络接入接口的状态保持在睡眠状态,激活第一网络接入接口,将第一网络服务接收并发送到位于第一网络中的移动路由器中的下级节点; 当移动路由器在移动到第二网络时感测到第二网络链接触发信号,将第二网络接入接口的状态改变为活动状态并执行切换; 以及通过执行切换的移动路由器中的激活的第二网络接入接口接收第二网络服务,并将第二网络服务发送到下级节点。