会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 86. 发明申请
    • SYSTEM AND METHOD FOR COMPRESSION OF 3D COMPUTER GRAPHICS
    • 3D计算机图形压缩的系统和方法
    • WO2003105482A1
    • 2003-12-18
    • PCT/JP2003/005294
    • 2003-04-25
    • SONY COMPUTER ENTERTAINMENT INC.
    • IWATA, EijiSUZUOKI, Masakazu
    • H04N7/26
    • H04N19/51G06T9/001H04N19/20H04N19/57
    • A system and method for compressing video graphics data are provided. The system and method include generating in a graphics pipeline, from video graphics data modeling objects, vertex data corresponding to the objects, rendering the video graphics data to produce a current frame of pixel data and a reference frame of pixel data, and, based upon the vertex data, defining a search area within the reference frame for calculating a motion vector for a block of pixel data within the current frame. The current frame then is compressed using the motion vector. The use of vertex data from the graphics pipeline to define the search area substantially reduces the amount of searching necessary to generate motion vectors and perform data compression.
    • 提供了一种用于压缩视频图形数据的系统和方法。 该系统和方法包括在图形管线中从视频图形数据建模对象生成对应于对象的顶点数据,渲染视频图形数据以产生像素数据的当前帧和像素数据的参考帧,并且基于 所述顶点数据定义所述参考帧内的搜索区域,用于计算当前帧内的像素数据块的运动矢量。 然后使用运动矢量压缩当前帧。 使用来自图形流水线的顶点数据来定义搜索区域大大减少了生成运动矢量和执行数据压缩所必需的搜索量。
    • 88. 发明申请
    • SYSTEM AND METHOD FOR DATA SYNCHRONIZATION FOR A COMPUTER ARCHITECTURE FOR BROADBAND NETWORKS
    • 用于宽带网络的计算机架构的数据同步的系统和方法
    • WO2002077846A1
    • 2002-10-03
    • PCT/JP2002/002605
    • 2002-03-19
    • SONY COMPUTER ENTERTAINMENT INC.
    • SUZUOKI, MasakazuYAMAZAKI, Takeshi
    • G06F15/167
    • G06F12/0815G06F9/544G06F21/79H04L69/12
    • A computer architecture and programming model for high speed processing over broadband networks are provided. The architecture employs a consistent modular structure, a common computing module and uniform software cells. The common computing module includes a control processor, a plurality of processing units, a plurality of local memories from which the processing units process programs, a direct memory access controller and a shared main memory. A synchronized system and method for the coordinated reading and writing of data to and from the shared main memory by the processing units also are provided. A hardware sandbox structure is provided for security against the corruption of data among the programs being processed by the processing units. The uniform software cells contain both data and applications and are structured for processing by any of the processors of the network.
    • 提供了一种用于宽带网络高速处理的计算机体系结构和编程模型。 该架构采用一致的模块化结构,一个通用的计算模块和统一的软件单元。 公共计算模块包括控制处理器,多个处理单元,处理单元处理程序的多个本地存储器,直接存储器存取控制器和共享主存储器。 还提供了一种用于由处理单元协调地读取和从共享主存储器写入数据的同步系统和方法。 提供了硬件沙盒结构,用于防止由处理单元处理的程序中的数据损坏的安全性。 统一软件单元包含数据和应用程序,并且被构造为由网络的任何处理器进行处理。