Resource sharing method and system
    6.
    发明申请
    Resource sharing method and system 有权
    资源共享方法和系统

    公开(公告)号:US20090222528A1

    公开(公告)日:2009-09-03

    申请号:US12379688

    申请日:2009-02-26

    IPC分类号: G06F15/173 G06F15/16

    摘要: A resource sharing method for a resource sharing system for a plurality of edge peers that individually store a resource and a plurality of super peers that manage the plurality of edge peers or resource information including a name of the resource that includes at least one key word is provided. In the resource sharing system, the super peers distribute and manage resource information of the edge peers according to a key word. Therefore, if a resource is requested using part of a name of a resource desired by a certain edge peer, the super peer searches for resources including the resource desired by the edge peer. Therefore, a user of an edge peer may acquire a desired resource even using part of a name of a desired resource.

    摘要翻译: 一种用于多个边缘对等体的资源共享系统的资源共享方法,所述多个边缘对等体单独存储资源和管理所述多个边缘对等体的多个超级对等体或包括包括至少一个关键字的资源的名称的资源信息, 提供。 在资源共享系统中,超级对等体根据关键字分配和管理边缘对等体的资源信息。 因此,如果使用特定边缘对等体所需的资源的名称的一部分请求资源,则超级对等体搜索包括边缘对等体期望的资源的资源。 因此,即使使用期望资源的名称的一部分,边缘对等体的用户也可以获取期望的资源。

    Image search methods for reducing computational complexity of motion estimation
    7.
    发明申请
    Image search methods for reducing computational complexity of motion estimation 有权
    用于降低运动估计的计算复杂度的图像搜索方法

    公开(公告)号:US20080112487A1

    公开(公告)日:2008-05-15

    申请号:US11730278

    申请日:2007-03-30

    IPC分类号: H04N11/02

    摘要: An image search method may include: determining a quadrant of a predicted motion vector; calculating a tilt value of a first reference frame and a tilt value of a second reference frame using the predicted motion vector; deciding a search area for uneven hexagon search in response to the quadrant of the predicted motion vector and the calculated tilt values; performing the uneven hexagon search with respect to the decided search area; and/or comparing a result of the performed uneven hexagon search with a threshold value to determine termination of the uneven hexagon search. The second reference frame is earlier-in-time relative to the first reference frame.

    摘要翻译: 图像搜索方法可以包括:确定预测运动矢量的象限; 使用所述预测运动矢量来计算第一参考帧的倾斜值和第二参考帧的倾斜值; 响应于预测运动矢量的象限和计算的倾斜值,确定不均匀六边形搜索的搜索区域; 执行相对于所决定的搜索区域的不均匀六边形搜索; 和/或将执行的不均匀六边形搜索的结果与阈值进行比较,以确定不均匀六边形搜索的终止。 第二参考帧相对于第一参考帧是较早的时间。

    Image search methods for reducing computational complexity of motion estimation
    9.
    发明授权
    Image search methods for reducing computational complexity of motion estimation 有权
    用于降低运动估计的计算复杂度的图像搜索方法

    公开(公告)号:US08379712B2

    公开(公告)日:2013-02-19

    申请号:US11730278

    申请日:2007-03-30

    IPC分类号: H04N11/02 H04N7/26 G06K9/00

    摘要: An image search method may include: determining a quadrant of a predicted motion vector; calculating a tilt value of a first reference frame and a tilt value of a second reference frame using the predicted motion vector; deciding a search area for uneven hexagon search in response to the quadrant of the predicted motion vector and the calculated tilt values; performing the uneven hexagon search with respect to the decided search area; and/or comparing a result of the performed uneven hexagon search with a threshold value to determine termination of the uneven hexagon search. The second reference frame is earlier-in-time relative to the first reference frame.

    摘要翻译: 图像搜索方法可以包括:确定预测运动矢量的象限; 使用所述预测运动矢量来计算第一参考帧的倾斜值和第二参考帧的倾斜值; 响应于预测运动矢量的象限和所计算的倾斜值,确定不均匀六边形搜索的搜索区域; 执行相对于所决定的搜索区域的不均匀六边形搜索; 和/或将执行的不均匀六边形搜索的结果与阈值进行比较,以确定不均匀六边形搜索的终止。 第二参考帧相对于第一参考帧是较早的时间。

    Cache memory system and method for managing the same
    10.
    发明授权
    Cache memory system and method for managing the same 有权
    缓存内存系统及其管理方法

    公开(公告)号:US06549983B1

    公开(公告)日:2003-04-15

    申请号:US09315781

    申请日:1999-05-20

    IPC分类号: G06F1208

    CPC分类号: G06F12/0802

    摘要: A cache memory system reduces the rate of cache misses. The cache memory system includes a first auxiliary storage device which stores first information blocks and a second auxiliary storage device which stores second information blocks fetched from a lower level memory device. Each second block includes a plurality of the first information blocks. A process for fetching information selectively fetches a first or second information block from the lower level memory device and selectively stores the fetched block in the first auxiliary storage device and/or the second auxiliary storage device. Selection of the size of block to fetch and where to store the fetched block is according to whether the data to be referenced by the central controller is in the first auxiliary storage device or the second auxiliary storage device and whether first information blocks that do not include the referenced data are both in the second information block including the referenced data and in the first auxiliary storage device. A control unit that controls the selective fetching and storing maintains state data that includes entries corresponding to second information blocks. Each entry identifies a corresponding second information block and indicates the number of first information blocks that are in the first auxiliary storage device and from the corresponding second information block.

    摘要翻译: 高速缓存存储器系统降低高速缓存未命中的速率。 高速缓冲存储器系统包括存储第一信息块的第一辅助存储装置和存储从下级存储装置取出的第二信息块的第二辅助存储装置。 每个第二块包括多个第一信息块。 用于获取信息的过程选择性地从下位存储器件中取出第一或第二信息块,并且选择性地将获取的块存储在第一辅助存储设备和/或第二辅助存储设备中。 根据中央控制器要引用的数据是否位于第一辅助存储设备或第二辅助存储设备中以及是否包含第一个辅助存储设备的第一个信息块,以及要获取的块的大小的选择以及在哪里存储获取的块 参考数据都在包括参考数据的第二信息块和第一辅助存储设备中。 控制选择性取出和存储的控制单元保持包括与第二信息块对应的条目的状态数据。 每个条目标识对应的第二信息块,并指示第一辅助存储装置中的第一信息块和相应的第二信息块的数量。