利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

787 条记录 (耗时 0.045 秒)

    Method and apparatus for spatial compression scheme
    1.
    发明申请
    Method and apparatus for spatial compression scheme 审中-公开
    空间压缩方案和方法

    公开(公告)号：US20070160301A1

    公开(公告)日：2007-07-12

    申请号：US10596215

    申请日：2004-12-08

    申请人： Jin Wang ,  Fons Bruls ,  Gang Wang ,  Li Li

    发明人： Jin Wang ,  Fons Bruls ,  Gang Wang ,  Li Li

    IPC分类号： G06K9/46

    CPC分类号： H04N19/59 ,  H04N19/103 ,  H04N19/117 ,  H04N19/14 ,  H04N19/169 ,  H04N19/182 ,  H04N19/33 ,  H04N19/61 ,  H04N19/80

    摘要： The present invention provides a method for compressing the video stream with the spatial stratification, firstly, encoding said video stream after drop-sampling to obtain a base stream; then, decoding and rise-sampling said base stream to obtain a reconstructed stream; subtracting the reconstructed stream from said video stream to obtain a residual stream; next, carrying out the edge detection and analysis for said video stream to obtain the gain value of each pixel in the video stream; finally, multiplying said gain value by said residual stream and encoding the obtained result to obtain an enhanced stream. The invention further finely fractionizes the type of each pixel to obtain its corresponding more accurate gain value, thereby further decrease the number of the transmitted data and the transmitting bit rate required by the enhanced layer based on the premise that the quality of mages can be ensured.

    摘要翻译： 本发明提供了一种用空间分层压缩视频流的方法，首先，在采样后对所述视频流进行编码以获得基本流; 然后对所述基本流进行解码和上升采样以获得重构流; 从所述视频流中减去重构流以获得残余流; 接下来，对所述视频流进行边缘检测和分析，以获得视频流中每个像素的增益值; 最后，将所述增益值乘以所述剩余流，并对获得的结果进行编码，以获得增强的流。 本发明进一步精细地分割每个像素的类型以获得其对应的更准确的增益值，从而进一步减少增强层所要求的传输数据数量和传输比特率，这基于可以确保法师质量的前提 。

    Intelligent module pipeline, intelligent module helical pipeline winding machine and a winding method therefor
    2.
    发明授权
    Intelligent module pipeline, intelligent module helical pipeline winding machine and a winding method therefor 有权

    公开(公告)号：US11446857B2

    公开(公告)日：2022-09-20

    申请号：US16498846

    申请日：2018-03-23

    申请人： Li Li

    发明人： Li Li ,  Yiqing Chen ,  Shengbin Zou ,  Siyi Li ,  Qiaoxi Feng

    IPC分类号： F16L9/22 ,  B29C53/72 ,  F16L9/16

    摘要： An intelligent module pipeline, an intelligent module helical pipeline winding machine and a winding method thereof. In the cross section of the pipeline, a plurality of intelligent modules (1) are clamped and helically wound end to end to form a circular pipeline; each of the intelligent module units is an arch-shaped module which is formed by injection molding or compression molding; the each intelligent module unit is provided a reinforcing rib structure inside, a fixing device for fixing and clamping from left to right on the side surfaces, and a clamping device for fixing and clamping end to end at the edges. An arc-shaped chute rail is provided on the front surface of a working panel of the winding machine; the arc-shaped chute rail is provided with at least one pair of feed rollers (107), and is further provided with a locking device (108) and a parallel twisting device (106); the same intelligent module units are arranged end to end on the arc-shaped chute rail, and then are locked by means of the locking device, to form a semicircular pipe diameter by means of the feed rollers; then the parallel twisting device twists the semicircular pipe diameter in parallel to change the winding rail; and the intelligent module units are wound in a staggered arrangement to form helical winding pipelines.

    LED lantern
    3.
    外观设计
    LED lantern 有权

    公开(公告)号：USD880031S1

    公开(公告)日：2020-03-31

    申请号：US29668811

    申请日：2018-11-02

    申请人： Li Li

    设计人： Li Li

    CONNECTION MINIMIZATION FOR DISTRIBUTED SYSTEM
    4.
    发明申请
    CONNECTION MINIMIZATION FOR DISTRIBUTED SYSTEM 审中-公开

    公开(公告)号：US20180109435A1

    公开(公告)日：2018-04-19

    申请号：US15293207

    申请日：2016-10-13

    申请人： Li Li

    发明人： Li Li

    IPC分类号： H04L12/751 ,  H04L12/911 ,  H04L29/08

    CPC分类号： H04L45/02 ,  H04L45/48 ,  H04L47/70 ,  H04L67/2842

    摘要： A method computer implemented method of minimizing connections in a distributed system includes traversing paths in a directed graph representation of the distributed system having a fixed set of paths between nodes representing resources of the distributed system and edges representing connections between the resources by performing a random walk procedure to provide a reduced number of paths in the directed graph representation, and identifying excessive connections between the resources by simulating a client accessing the resources and identifying as excessive, connections that are not used by any of the reduced number of paths, wherein the excessive connections are removable from the distributed system without preventing client access to resources in the distributed system.

    System and method to transport HTTP over XMPP
    7.
    发明授权
    System and method to transport HTTP over XMPP 有权
    通过XMPP传输HTTP的系统和方法

    公开(公告)号：US09503529B2

    公开(公告)日：2016-11-22

    申请号：US13239811

    申请日：2011-09-22

    申请人： Li Li ,  Wu Chou

    发明人： Li Li ,  Wu Chou

    IPC分类号： H04L29/08 ,  H04W4/02 ,  H04W4/12 ,  H04L29/06 ,  H04W12/02

    CPC分类号： H04L67/02 ,  H04L63/0407 ,  H04L67/16 ,  H04W4/025 ,  H04W4/12 ,  H04W12/02

    摘要： Method to transport HTPP over XMPP, including: forming a first two-level URI template to identify web resources accessible by use of HTTP in an XMPP network, wherein a first level is XMPP-formatted and a second level is HTTP-formatted; binding HTTP to XMPP and stanzas; transmitting the HTTP messages in those stanzas; receiving a HTTP messages in those stanzas; and a XMPP mechanism to discover if an XMPP entity supports transporting HTTP over XMPP.

    摘要翻译： 通过XMPP传输HTPP的方法，包括：形成第一个两级URI模板，以识别通过在XMPP网络中使用HTTP可访问的Web资源，其中第一级是XMPP格式化的，第二级是HTTP格式化的; 将HTTP绑定到XMPP 和 stanzas; 在这些节中传输HTTP消息; 在这些节中接收HTTP消息; 以及一个XMPP机制来发现XMPP实体是否支持通过XMPP传输HTTP。