Rack level pre-installed interconnect for enabling cableless server/storage/networking deployment
    92.
    发明授权
    Rack level pre-installed interconnect for enabling cableless server/storage/networking deployment 有权
    机架级预安装互连,实现无线服务器/存储/网络部署

    公开(公告)号:US09496592B2

    公开(公告)日:2016-11-15

    申请号:US14227497

    申请日:2014-03-27

    摘要: Apparatus and methods for rack level pre-installed interconnect for enabling cableless server, storage, and networking deployment. Plastic cable waveguides are configured to couple millimeter-wave radio frequency (RF) signals between two or more Extremely High Frequency (EHF) transceiver chips, thus supporting millimeter-wave wireless communication links enabling components in the separate chassis to communicate without requiring wire or optical cables between the chassis. Various configurations are disclosed, including multiple configurations for server chassis, storage chassis and arrays, and network/switch chassis. A plurality of plastic cable waveguide may be coupled to applicable support/mounting members, which in turn are mounted to a rack and/or top-of-rack switches. This enables the plastic cable waveguides to be pre-installed at the rack level, and further enables racks to be installed and replaced without requiring further cabling for the supported communication links. The communication links support link bandwidths of up to 6 gigabits per second, and may be aggregated to facilitate multi-lane links.

    摘要翻译: 用于机架级预安装互连的设备和方法,用于实现无线服务器,存储和网络部署。 塑料电缆波导被配置为在两个或更多个极高频(EHF)收发器芯片之间耦合毫米波射频(RF)信号,从而支持毫米波无线通信链路,使单独机架中的组件能够通信而不需要线或光 机箱之间的电缆。 公开了各种配置,包括服务器机箱,存储机箱和阵列以及网络/交换机机箱的多种配置。 多个塑料电缆波导可以耦合到可应用的支撑/安装构件,其又安装到机架和/或机架顶开关。 这使得塑料电缆波导可以预先安装在机架级,并且还可以安装和更换机架,而不需要为支持的通信链路进一步布线。 通信链路支持高达每秒6吉比特的链路带宽,并且可以聚合以便于多车道链路。

    Estimating motion of an event captured using a digital video camera
    93.
    发明授权
    Estimating motion of an event captured using a digital video camera 有权
    估计使用数码摄像机拍摄的事件的运动

    公开(公告)号:US09256789B2

    公开(公告)日:2016-02-09

    申请号:US12053328

    申请日:2008-03-21

    摘要: An event aware video system (EAVS) is to capture video frames during a first time period and process events in the video frames before transferring the processed data to a central computing system. The EAVS may establish a present no-event frame from the video frames by marking the last frame as the present no-event frame if the difference between adjacent pair of video frames is less than a threshold value. The EAVS may establish an event frame, wherein a present frame captured after establishing the no-event frame is marked as the event frame if the difference between the present frame and a previous frame is greater than the threshold value. The EAVS may provide event information including motion vectors to a central computing system by performing one-dimensional search on a moving object of the event frame, wherein the motion vectors may represent displacement of objects moving within the moving object.

    摘要翻译: 事件感知视频系统(EAVS)是在第一时间段内捕获视频帧,并且在将处理后的数据传送到中央计算系统之前,在视频帧中处理事件。 如果相邻视频帧对之间的差小于阈值,则EAVS可以通过将最后一帧标记为当前无事件帧来从视频帧建立当前无事件帧。 EAVS可以建立事件帧,其中如果当前帧和先前帧之间的差大于阈值,则在建立无事件帧之后捕获的当前帧被标记为事件帧。 EAVS可以通过对事件帧的移动对象执行一维搜索来向中央计算系统提供包括运动向量的事件信息,其中运动矢量可以表示在运动对象内移动的对象的位移。

    Estimating motion of an event captured using a digital video camera
    94.
    发明授权
    Estimating motion of an event captured using a digital video camera 有权
    估计使用数码摄像机拍摄的事件的运动

    公开(公告)号:US09251423B2

    公开(公告)日:2016-02-02

    申请号:US12053319

    申请日:2008-03-21

    摘要: An event aware video system (EAVS) is to capture video frames during a first time period and process events in the video frames before transferring the processed data to a central computing system. The EAVS may establish a no-event frame by marking a last frame as the no-event frame if the difference between adjacent pair of video frames is less than a threshold value. The EVAS may mark a present frame captured after establishing the no-event frame as the event frame if the difference between the present and a previous frame is greater than the threshold value. The EAVS may provide event information to the central computing system by performing temporal blending, which includes linearly combining the movement of objects within the moving object in adjacent event frames to generate blurred images. The difference between the blurred images may represent displacement of objects moving within the moving object.

    摘要翻译: 事件感知视频系统(EAVS)是在第一时间段内捕获视频帧,并且在将处理的数据传送到中央计算系统之前,在视频帧中处理事件。 如果相邻视频帧对之间的差小于阈值,EAVS可以通过将最后一帧标记为无事件帧来建立无事件帧。 如果当前帧和前一帧之间的差大于阈值,则EVAS可以将建立无事件帧之后捕获的当前帧标记为事件帧。 EAVS可以通过执行时间混合来向中央计算系统提供事件信息,其包括在相邻事件帧中线性组合移动对象内的对象的移动以产生模糊图像。 模糊图像之间的差异可以表示在移动物体内移动的物体的位移。

    ESTIMATING MOTION OF AN EVENT CAPTURED USING A DIGITAL VIDEO CAMERA
    97.
    发明申请
    ESTIMATING MOTION OF AN EVENT CAPTURED USING A DIGITAL VIDEO CAMERA 有权
    估计使用数字视频摄像机捕获的事件的运动

    公开(公告)号:US20090238411A1

    公开(公告)日:2009-09-24

    申请号:US12053319

    申请日:2008-03-21

    IPC分类号: G06K9/00

    摘要: An event aware video system (EAVS) is to capture video frames during a first time period and process events in the video frames before transferring the processed data to a central computing system. The EAVS may establish a no-event frame by marking a last frame as the no-event frame if the difference between adjacent pair of video frames is less than a threshold value. The EVAS may mark a present frame captured after establishing the no-event frame as the event frame if the difference between the present and a previous frame is greater than the threshold value. The EAVS may provide event information to the central computing system by performing temporal blending, which includes linearly combining the movement of objects within the moving object in adjacent event frames to generate blurred images. The difference between the blurred images may represent displacement of objects moving within the moving object.

    摘要翻译: 事件感知视频系统(EAVS)是在第一时间段内捕获视频帧,并且在将处理的数据传送到中央计算系统之前,在视频帧中处理事件。 如果相邻视频帧对之间的差小于阈值,EAVS可以通过将最后一帧标记为无事件帧来建立无事件帧。 如果当前帧和前一帧之间的差大于阈值,则EVAS可以将建立无事件帧之后捕获的当前帧标记为事件帧。 EAVS可以通过执行时间混合来向中央计算系统提供事件信息,其包括在相邻事件帧中线性组合移动对象内的对象的移动以产生模糊图像。 模糊图像之间的差异可以表示在移动物体内移动的物体的位移。

    Multi-threaded sequenced receive for fast network port stream of packets
    98.
    发明授权
    Multi-threaded sequenced receive for fast network port stream of packets 有权
    多线程排序接收快速网络端口流数据包

    公开(公告)号:US07434221B2

    公开(公告)日:2008-10-07

    申请号:US11239547

    申请日:2005-09-28

    IPC分类号: G06F9/46

    摘要: A method of processing network data in a network processor includes using three or more threads to process a beginning portion, a middle portion, and an end portion of data packet is presented. The first thread processes the beginning portion; one or more middle threads process the middle portion, and a last thread processes the end portion. First information is indirectly passed from the first thread to the last thread via a first buffer with the middle threads progressively updating the first information. Second information is directly passed from the first thread to the last thread via a second buffer.

    摘要翻译: 一种在网络处理器中处理网络数据的方法包括使用三个或更多个线程来处理数据分组的开始部分,中间部分和结束部分。 第一个线程处理起始部分; 一个或多个中间线程处理中间部分,最后一个线程处理端部。 第一个信息通过第一个缓冲区从第一个线程间接传递到最后一个线程,中间线程逐渐更新第一个信息。 第二个信息通过第二个缓冲区从第一个线程直接传递到最后一个线程。

    Method and apparatus for eliminating the transpose buffer during a decomposed forward or inverse 2-dimensional discrete cosine transform through operand decomposition, storage and retrieval
    100.
    发明授权
    Method and apparatus for eliminating the transpose buffer during a decomposed forward or inverse 2-dimensional discrete cosine transform through operand decomposition, storage and retrieval 失效
    在通过操作数分解,存储和检索分解的正向或反向2维离散余弦变换中消除转置缓冲器的方法和装置

    公开(公告)号:US06295546B1

    公开(公告)日:2001-09-25

    申请号:US09223494

    申请日:1998-12-31

    IPC分类号: G06F1500

    摘要: A method and apparatus is presented for video image compression using a unique operand decomposition technique combined with an innovative data scatter and retrieve process. This combination of features allows the use of single ported RAM structures where multiported RAMS would normally be used, such as when retrieving two operands in the same time cycle. As applied to the Discrete Cosine Transformation this method and appatatus additionally allows elimination of the usual prior art use of a separate transpose matrix buffer. The elimination of the separate transpose matrix buffer is accomplished by combining the transpose matrix intermediate results memory storage with the memory buffer used for the other intermediate results in a double buffer system. The double buffer memory locations are chosen so that the intermediate storage register address are orthogonal to the initial source addresses, thereby using one of the properties of the Discrete Cosine Transform to improve speed of operation and reduce the circuit area and system cost.

    摘要翻译: 提出了一种使用独特的操作数分解技术结合创新的数据分散和检索过程进行视频图像压缩的方法和装置。 这种特征的组合允许使用通常使用多端口RAMS的单端口RAM结构,例如在相同时间周期中检索两个操作数时。 如应用于离散余弦变换,该方法和appatatus另外允许消除通常的现有技术使用单独的转置矩阵缓冲器。 通过将转置矩阵中间结果存储器存储器与用于另一中间结果的存储器缓冲器组合在双缓冲器系统中来实现单独的转置矩阵缓冲器的消除。 选择双缓冲存储器位置,使得中间存储寄存器地址与初始源地址正交,从而使用离散余弦变换的特性之一来提高操作速度并减少电路面积和系统成本。