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216 条记录 (耗时 0.025 秒)

    Method for provisioning high speed wireless infrastructure
    51.
    发明授权
    Method for provisioning high speed wireless infrastructure 有权
    配置高速无线基础设施的方法

    公开(公告)号：US09185466B2

    公开(公告)日：2015-11-10

    申请号：US14002319

    申请日：2011-03-25

    申请人： Rajan Chadha

    发明人： Rajan Chadha

    IPC分类号： H04N7/16 ,  H04N21/61 ,  H04B7/00 ,  H04H20/00 ,  H04N7/00 ,  H04W84/00

    CPC分类号： H04N21/6181 ,  H04B7/00 ,  H04H20/00 ,  H04N7/00 ,  H04N21/26216 ,  H04N21/2668 ,  H04N21/6112 ,  H04N21/6187 ,  H04W84/00

    摘要： Several million television receive antennas installed on roof tops in the US and around the world. A method is disclosed that uses each of the millions of television receive antennas as transmitters to provide high speed wireless mobile and broadband infrastructure to send and receive internet, data, audio, video, at user locations and communication between devices and sensors securely. This is the first converged broadcast and broadband interactive wireless infrastructure utilizing the television as an interface for applications such as financial transactions, home-to-home interconnection, environmental, energy management (smart meters), social networking, streaming, gaming, and security management. A personal server connects to a television receiver and antenna which connects among them wirelessly and connect to a broadcasting site server and an electric-substation server. The invention creates wireless cloud eliminating the need of a personal computer. The method overcomes the problem of interference whist preserving latency, synchronization, and time accuracy.

    摘要翻译： 在美国和世界各地的屋顶上安装了数百万台电视接收天线。 公开了一种使用数百万个电视接收天线中的每一个作为发射机的方法来提供高速无线移动和宽带基础设施，以便在用户位置发送和接收互联网，数据，音频，视频以及安全地在设备和传感器之间的通信。 这是第一个融合的广播和宽带互动无线基础设施，利用电视作为金融交易，家庭互联，环境，能源管理（智能电表），社交网络，流媒体，游戏和安全管理等应用的接口 。 个人服务器连接到电视接收机和天线，它们之间以无线方式连接，并连接到广播站点服务器和电气变电站服务器。 本发明创建无线云，消除了个人计算机的需要。 该方法克服了干扰保持延迟，同步和时间精度的问题。

    Displacing image on imager in multi-lens cameras
    54.
    发明授权
    Displacing image on imager in multi-lens cameras 有权
    在多镜头相机中将图像置于成像器上

    公开(公告)号：US09094540B2

    公开(公告)日：2015-07-28

    申请号：US13713025

    申请日：2012-12-13

    申请人： Microsoft Corporation

    发明人： Morgan Venable ,  Joe Corkery

    IPC分类号： H04N7/00 ,  G03B37/04 ,  H04N5/232 ,  H04N5/225 ,  G03B5/02 ,  G03B5/04 ,  H04N5/369

    CPC分类号： H04N7/00 ,  G03B5/02 ,  G03B5/04 ,  G03B37/04 ,  H04N5/2254 ,  H04N5/2258 ,  H04N5/23238 ,  H04N5/3696

    摘要： Panoramic and spherical cameras often currently capture respective portions of a scene using a set of lenses that focus images on imagers for sampling by photosensitive elements. Because the images are often circular and imagers are often rectangular, the orientation of the lenses may be selected as a tradeoff between capturing capture the entire image while leaving unused portions of the imager, and maximizing imager coverage to increase resolution while creating cropped image portions that extend beyond the edges of the imager. The techniques presented herein involve displacing the image from the imager center in order to increase a first cropped area and reduce or eliminate a second cropped area. The lenses may also be oriented such that the first cropped area comprises a portion of the composite image that may be acceptable to omit from the composite image (e.g., the user's hand or a camera mounting apparatus).

    摘要翻译： 全景和球面照相机通常使用一组将成像器上的图像聚焦在感光元件进行采样的镜头中来捕捉场景的各个部分。 由于图像通常是圆形的并且成像器通常是矩形的，因此可以选择透镜的取向作为捕获整个图像同时留下成像器的未使用部分的折中，并且最大化成像器覆盖以增加分辨率，同时创建裁剪的图像部分， 延伸超过成像器的边缘。 本文提出的技术涉及从成像器中心移位图像，以便增加第一裁剪区域并减少或消除第二裁剪区域。 透镜还可以被定向成使得第一裁切区域包括可以从合成图像（例如，用户的手或照相机安装设备）省略的合成图像的一部分。

    CONTROLLING REAL-TIME COMPRESSION DETECTION
    58.
    发明申请
    CONTROLLING REAL-TIME COMPRESSION DETECTION 有权
    控制实时压缩检测

    公开(公告)号：US20140347331A1

    公开(公告)日：2014-11-27

    申请号：US13898690

    申请日：2013-05-21

    申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

    发明人： Jonathan AMIT ,  Lilia DEMIDOV ,  Yakov GERLOVIN ,  Nir HALOWANI ,  Sergey MARENKOV

    IPC分类号： G09G5/00

    CPC分类号： G06T9/00 ,  G09G5/00 ,  H03M7/6064 ,  H03M7/6082 ,  H04N7/00 ,  H04N13/00

    摘要： A detection learning module is used for enabling and/or disabling real-time compression detection by maintaining a history of real-time compression detection success for sampled data. The enabling or disabling of the real-time compression detection is based on a detection benefit function derived from a set of calculated heuristics indicating the real-time compression detection success on input streams.

    摘要翻译： 检测学习模块用于通过维持对采样数据的实时压缩检测成功的历史来启用和/或禁用实时压缩检测。 启用或禁用实时压缩检测是基于从表示输入流上的实时压缩检测成功的一组计算的启发式导出的检测有益功能。

    Apparatus and method for correcting jitter
    59.
    发明授权
    Apparatus and method for correcting jitter 有权
    用于校正抖动的装置和方法

    公开(公告)号：US08873590B2

    公开(公告)日：2014-10-28

    申请号：US12882350

    申请日：2010-09-15

    申请人： Sung-kee Kim ,  Tae-sung Park ,  Gil-yoon Kim ,  Dae-hyung Kwon ,  Do-young Joung ,  Chun-bae Park ,  Ji-wan Song

    发明人： Sung-kee Kim ,  Tae-sung Park ,  Gil-yoon Kim ,  Dae-hyung Kwon ,  Do-young Joung ,  Chun-bae Park ,  Ji-wan Song

    IPC分类号： H04J3/06 ,  H04N7/00

    CPC分类号： H04N7/00

    摘要： A jitter correction method of a transmitting device, a jitter correction method of a receiving device, a transmitting device, and a receiving device are provided. The jitter correction method of the transmitting device includes: determining a time stamp of a video frame; determining a transfer time of an real-time transport protocol (RTP) packet that includes at least a part of the video frame as a payload; generating the RTP packet including the time stamp and the transfer time; and transmitting the RTP packet to a receiving device.

    摘要翻译： 提供发送装置的抖动校正方法，接收装置的抖动校正方法，发送装置和接收装置。 发送装置的抖动校正方法包括：确定视频帧的时间戳; 确定包括所述视频帧的至少一部分的实时传输协议（RTP）分组的传送时间作为有效载荷; 生成包含时间戳和传送时间的RTP包; 以及将RTP分组发送到接收设备。

    MODULO EMBEDDING OF VIDEO PARAMETERS
    60.
    发明申请
    MODULO EMBEDDING OF VIDEO PARAMETERS 有权
    MODULO嵌入视频参数

    公开(公告)号：US20140056366A1

    公开(公告)日：2014-02-27

    申请号：US14006645

    申请日：2012-03-16

    申请人： Christopher James Rosewarne ,  Rowena Wilson

    发明人： Christopher James Rosewarne ,  Rowena Wilson

    IPC分类号： H04N7/26

    CPC分类号： H04N19/85 ,  H04N5/00 ,  H04N7/00 ,  H04N19/103 ,  H04N19/463 ,  H04N19/50 ,  H04N19/503 ,  H04N19/86

    摘要： A decoding method of selecting a value for a video parameter based on a portion of video data encoded in a video bitstream. The method receives the portion of encoded video data from the video bitstream and determines an aggregate value based on the received portion of the video data. The method determines a remainder by dividing the aggregate value with a predetermined value and then selects a value for the video parameter from a set of predefined values according to a mapping from the determined remainder, wherein the mapping has at least a plurality of values for a remainder corresponding to a single value for the video parameter. Associated methods for encoding are also disclosed.

    摘要翻译： 一种基于视频比特流中编码的视频数据的一部分来选择视频参数的值的解码方法。 该方法从视频比特流接收编码的视频数据的一部分，并根据视频数据的接收部分确定聚合值。 该方法通过将聚合值除以预定值来确定余数，然后根据来自所确定的余数的映射从一组预定义值中选择视频参数的值，其中映射具有至少多个值 余数对应于视频参数的单个值。 还公开了相关的编码方法。