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    VIDEO CODING SYSTEM USING IMPLIED REFERENCE FRAMES
    1.
    发明申请
    VIDEO CODING SYSTEM USING IMPLIED REFERENCE FRAMES 有权
    使用暗示参考框架的视频编码系统

    公开(公告)号：US20120170654A1

    公开(公告)日：2012-07-05

    申请号：US12986703

    申请日：2011-01-07

    申请人： Ke Zhang ,  Dazhong Zhang ,  Douglas Scott Price ,  Hsi-Jung Wu ,  Xiaosong Zhou

    发明人： Ke Zhang ,  Dazhong Zhang ,  Douglas Scott Price ,  Hsi-Jung Wu ,  Xiaosong Zhou

    IPC分类号： H04N7/32 ,  H04N7/26

    CPC分类号： H04N7/26 ,  H04N19/23 ,  H04N19/58

    摘要： A video coding/decoding system builds implied reference frames from a plurality of reference frames developed during coding. Coded data of reference pictures are decoded and stored in a reference picture cache. An implied reference frame may be derived from a plurality of reference frames and may be stored in the reference picture cache. Thereafter, coding of new input data may proceed using the implied reference frame as a source of prediction. The method may be used to identify visual elements such as background elements that may persist in video over a longer period that can be captured by the system under conventional reference frames assembly and eviction. Implied reference frames may be built at both an encoder and a decoder to serve as sources of prediction.

    摘要翻译： 视频编码/解码系统从编码期间开发的多个参考帧构建隐含的参考帧。 参考图像的编码数据被解码并存储在参考图像缓存中。 可以从多个参考帧导出隐含的参考帧，并且可以将其存储在参考图像高速缓存中。 此后，可以使用隐含参考帧作为预测源来进行新输入数据的编码。 该方法可以用于识别视觉元素，例如可以在可在常规参考帧组装和驱逐下由系统捕获的较长时间段内持续存在视频的背景元素。 可以在编码器和解码器两者构建隐含的参考帧以用作预测的源。

    Video coding system using implied reference frames
    2.
    发明授权
    Video coding system using implied reference frames 有权
    视频编码系统使用隐含的参考帧

    公开(公告)号：US08842723B2

    公开(公告)日：2014-09-23

    申请号：US12986703

    申请日：2011-01-07

    申请人： Ke Zhang ,  Dazhong Zhang ,  Douglas Scott Price ,  Hsi-Jung Wu ,  Xiaosong Zhou

    发明人： Ke Zhang ,  Dazhong Zhang ,  Douglas Scott Price ,  Hsi-Jung Wu ,  Xiaosong Zhou

    IPC分类号： H04N7/26 ,  H04N7/32 ,  H04N19/00 ,  H04N19/50

    CPC分类号： H04N7/26 ,  H04N19/23 ,  H04N19/58

    摘要： A video coding/decoding system builds implied reference frames from a plurality of reference frames developed during coding. Coded data of reference pictures are decoded and stored in a reference picture cache. An implied reference frame may be derived from a plurality of reference frames and may be stored in the reference picture cache. Thereafter, coding of new input data may proceed using the implied reference frame as a source of prediction. The method may be used to identify visual elements such as background elements that may persist in video over a longer period that can be captured by the system under conventional reference frames assembly and eviction. Implied reference frames may be built at both an encoder and a decoder to serve as sources of prediction.

    摘要翻译： 视频编码/解码系统从编码期间开发的多个参考帧构建隐含的参考帧。 参考图像的编码数据被解码并存储在参考图像缓存中。 可以从多个参考帧导出隐含的参考帧，并且可以将其存储在参考图像高速缓存中。 此后，可以使用隐含参考帧作为预测源来进行新输入数据的编码。 该方法可以用于识别视觉元素，例如可以在可在常规参考帧组装和驱逐下由系统捕获的较长时间段内持续存在视频的背景元素。 可以在编码器和解码器两者构建隐含的参考帧以用作预测的源。

    Method and system for network handover
    3.
    发明授权
    Method and system for network handover 有权
    网络切换的方法和系统

    公开(公告)号：US09338745B2

    公开(公告)日：2016-05-10

    申请号：US13885397

    申请日：2011-02-03

    申请人： Ke Zhang

    发明人： Ke Zhang

    IPC分类号： H04W36/00 ,  H04W52/02 ,  H04W36/14 ,  H04W76/04

    CPC分类号： H04W52/0225 ,  H04W36/0066 ,  H04W36/14 ,  H04W52/0238 ,  H04W76/27 ,  Y02D70/146

    摘要： The disclosure provides a method and a system for network handover. The method includes: during a process that equipment hands over from a current network to another network, a driver receiving a network-disconnected message, and judging whether the network-disconnected message is sent from a Connection Manager (CM); if the network-disconnected message is sent from the CM, the driver reporting, to an operating system, a first signalling which identifies that the current network is disconnected; and if the network-disconnected message is not sent from the CM, the driver reporting, to the operating system, a second signalling which identifies that the current network is connected. By the adoption of the method and the system, power consumption of the equipment can be reduced.

    摘要翻译： 本公开提供了一种用于网络切换的方法和系统。 该方法包括：在设备从当前网络切换到另一网络的过程中，接收网络断开的消息的驾驶员，以及是否从连接管理器（CM）发送所述网络断开的消息; 如果从CM发送网络断开的消息，则驱动程序向操作系统报告标识当前网络断开的第一信令; 并且如果没有从CM发送网络断开的消息，则驱动程序向操作系统报告标识当前网络连接的第二信令。 通过采用该方法和系统，可以降低设备的功耗。

    Methods and systems for monitoring and controlling surfactant concentration in liquid crystal colloidal dispersions
    6.
    发明授权
    Methods and systems for monitoring and controlling surfactant concentration in liquid crystal colloidal dispersions 失效
    用于监测和控制液晶胶体分散体中表面活性剂浓度的方法和系统

    公开(公告)号：US08308977B2

    公开(公告)日：2012-11-13

    申请号：US12579518

    申请日：2009-10-15

    申请人： Ke Zhang ,  Hari Mukunda Atkuri ,  John L. West

    发明人： Ke Zhang ,  Hari Mukunda Atkuri ,  John L. West

    IPC分类号： C09K19/52 ,  C09K19/54 ,  G01N1/38 ,  B01F3/12

    CPC分类号： C09K19/52 ,  C09K19/0225 ,  C09K2019/521

    摘要： There are provided methods and systems for precisely controlling the surfactant concentration and character of ferroelectric nanoparticles in a ferroelectric liquid crystal dispersion. In an aspect, the invention provides an efficient FTIR technique to characterize the status and measure the distribution of the surfactant in ferroelectric particle dispersion. This allows for establishing a reproducible fabrication process for ferroelectric nanoparticle liquid crystal dispersions. The methods also maintain the nanoparticles ferroelectricity, which is provided by the addition of surfactant during a comminution process. The invention therefore optimizes both the milling time (to achieve small particle size and narrow size distribution) and surfactant concentration (to maintain the ferroelectricity during milling).

    摘要翻译： 提供了在铁电液晶分散体中精确控制铁电纳米粒子的表面活性剂浓度和特性的方法和系统。 在一方面，本发明提供了一种有效的FTIR技术来表征状态并测量表面活性剂在铁电粒子分散体中的分布。 这允许建立铁电纳米颗粒液晶分散体的可重复制造工艺。 该方法还保持了纳米铁的铁电性，其通过在粉碎过程中加入表面活性剂来提供。 因此，本发明优化了研磨时间（实现小粒径和窄尺寸分布）和表面活性剂浓度（以保持研磨期间的铁电性）。