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    Representative motion information for temporal motion prediction in video encoding and decoding
    134.
    发明授权
    Representative motion information for temporal motion prediction in video encoding and decoding 有权

    公开(公告)号：US09900615B2

    公开(公告)日：2018-02-20

    申请号：US13339292

    申请日：2011-12-28

    Applicant: Bin Li ,  Jizheng Xu

    Inventor： Bin Li ,  Jizheng Xu

    IPC: H04N19/105 ,  H04N19/52 ,  H04N19/573 ,  H04N19/174

    CPC classification number: H04N19/573 ,  H04N19/174 ,  H04N19/52

    Abstract: Disclosed herein are representative embodiments of generating representative motion information that can be used during processing of a video frame. In one exemplary embodiment disclosed herein, a reference frame comprising a group of blocks is processed, and motion information for the group of blocks is compressed at least by buffering representative motion-vector information and representative reference-frame index information for the group of blocks. The representative reference-frame index information comprises reference-frame index information of a representative block of the group of blocks, and the representative reference-frame index information represents reference-frame index information for the group of blocks during processing of a current frame.

    DICTIONARY ENCODING AND DECODING OF SCREEN CONTENT
    137.
    发明申请
    DICTIONARY ENCODING AND DECODING OF SCREEN CONTENT 审中-公开
    字幕编码和解码屏幕内容

    公开(公告)号：US20170064330A1

    公开(公告)日：2017-03-02

    申请号：US15120389

    申请日：2014-03-04

    Applicant: Bin LI ,  Jizheng XU ,  Feng WU ,  Microsoft Technology Licensing, LLC

    Inventor： Bin Li ,  Jizheng Xu ,  Feng Wu

    IPC: H04N19/593 ,  H04N19/70

    CPC classification number: H04N19/50 ,  H04N19/176 ,  H04N19/46 ,  H04N19/90

    Abstract: Innovations are provided for encoding and/or decoding video and/or image content using dictionary modes. For example, some innovations predict current pixel values from previous pixel values stored in a 1-D dictionary. Other innovations predict current pixel values from previous pixel values using a pseudo 2-D dictionary mode. Yet other innovations predict current pixel values from previous pixel values in a reference picture using an inter pseudo 2-D dictionary mode. Pixel values can be predicted from previous pixel values (e.g., stored in a dictionary) that are identified by an offset and a length. Yet other innovations encode pixel values using hash matching of pixel values.

    Abstract translation: 提供了使用字典模式对视频和/或图像内容进行编码和/或解码的创新。 例如，一些创新预测了存储在1-D字典中的先前像素值的当前像素值。 其他创新使用伪2-D字典模式预测来自先前像素值的当前像素值。 其他创新使用伪间二维字典模式来预测参考图像中的先前像素值的当前像素值。 可以从由偏移和长度标识的先前像素值（例如，存储在字典中）预测像素值。 其他创新使用像素值的哈希匹配对像素值进行编码。

    Receiving method, receiving system for magnetic resonance signals, and magnetic resonance imaging system
    138.
    发明授权
    Receiving method, receiving system for magnetic resonance signals, and magnetic resonance imaging system 有权
    接收方式，磁共振信号接收系统和磁共振成像系统

    公开(公告)号：US09465092B2

    公开(公告)日：2016-10-11

    申请号：US13689751

    申请日：2012-11-29

    Applicant: Markus Vester ,  Jian Min Wang ,  Lan Wang ,  Zhi Bin Li

    Inventor： Markus Vester ,  Jian Min Wang ,  Lan Wang ,  Zhi Bin Li

    IPC: G01V3/00 ,  G01R33/54 ,  G01R33/36 ,  G01R33/3415

    CPC classification number: G01R33/54 ,  G01R33/3415 ,  G01R33/3621

    Abstract: A method and system for receiving magnetic resonance signals, and a magnetic resonance imaging system are provided. The method includes dividing coil units in a receiving coil array into different coil unit groups. For each of the coil unit groups, correlations are established between carrier frequencies and the signals received by each coil unit in the coil unit group. Low noise amplification is performed, and filtering and frequency mixing is performed on the signals received by all the coil units in the coil unit group according to the correlations to obtain intermediate frequency signals borne on the respectively corresponding carrier frequencies of an identical channel. After performing amplification and filtering on the intermediate frequency signals, the intermediate frequency signals are output to an analog-to-digital conversion unit to perform digital sampling so as to obtain digital domain signals.

    Abstract translation: 提供一种用于接收磁共振信号的方法和系统，以及磁共振成像系统。 该方法包括将接收线圈阵列中的线圈单元分成不同的线圈单元组。 对于每个线圈单元组，在线圈单元组中的载波频率和每个线圈单元接收的信号之间建立相关性。 执行低噪声放大，并且根据相关性对线圈单元组中的所有线圈单元接收到的信号进行滤波和混频，以获得承载在相同信道的相应载波频率上的中频信号。 在对中频信号执行放大和滤波之后，将中频信号输出到模数转换单元进行数字采样，以获得数字域信号。

    Method, user equipment and base station for determining timing advance
    140.
    发明授权
    Method, user equipment and base station for determining timing advance 有权
    方法，用户设备和基站，用于确定定时提前

    公开(公告)号：US09253775B2

    公开(公告)日：2016-02-02

    申请号：US14129161

    申请日：2013-07-25

    Applicant: Bin Li ,  Wenzhong Zhang

    Inventor： Bin Li ,  Wenzhong Zhang

    IPC: H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04W56/00

    CPC classification number: H04W72/0446 ,  H04L5/0058 ,  H04W56/00 ,  H04W74/0833

    Abstract: The embodiment of the present document provides a method, user equipment and base station for determining a timing advance, which can support a larger cell radius without changing the protocol, the required device complexity is low, and with the UE side transmitting msg3 by using different TA adjustments to obtain a correct timing deviation value, the access delay of the PRACH is minimized, and the overhead of the PRACH sub-frame will not be increased, which can prevent the performance of the system from deterioration, and it can be applied to TDD and FDD LTE systems simultaneously.

    Abstract translation: 本文的实施例提供了一种用于确定定时提前的方法，用户设备和基站，其可以支持更大的小区半径而不改变协议，所需的设备复杂度低，并且UE侧通过使用不同的方式发送msg3 TA调整以获得正确的定时偏差值，PRACH的访问延迟最小化，PRACH子帧的开销不会增加，这可以防止系统的性能恶化，并且可以应用于 TDD和FDD LTE系统。

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