Memory management system and method for GPU-based volume rendering
    91.
    发明授权
    Memory management system and method for GPU-based volume rendering 有权
    基于GPU的体绘制的内存管理系统和方法

    公开(公告)号:US07911474B2

    公开(公告)日:2011-03-22

    申请号:US11679990

    申请日:2007-02-28

    IPC分类号: G06F13/00

    摘要: A memory manager interfaces between a rendering application and the driver controlling one or more memories. A multi-level brick cache system caches bricks in a memory hierarchy to accelerate the rendering. One example memory hierarchy may include system memory, AGP memory, and graphics memory. The memory manager allows control of brick overwriting based on current or past rendering. Since different memories are typically available, one or more memory managers may control storage of bricks into different memories to optimize rendering. Management of different memory levels, overwriting based on current or previous rendering, and an interfacing memory manager may each be used alone or in any possible combination.

    摘要翻译: 存储器管理器在渲染应用程序和控制一个或多个存储器的驱动器之间进行接口。 多级砖缓存系统将砖块缓存在存储器层次结构中以加速渲染。 一个示例性存储器层级可以包括系统存储器,AGP存储器和图形存储器。 内存管理器允许基于当前或过去的渲染控制砖覆盖。 由于不同的存储器通常可用,一个或多个存储器管理器可以将砖的存储控制到不同的存储器中以优化渲染。 不同存储器级别的管理,基于当前或先前的渲染的重写以及接口存储器管理器可以单独使用或以任何可能的组合使用。

    Progressive refinement for texture-based volume rendering
    92.
    发明授权
    Progressive refinement for texture-based volume rendering 有权
    基于纹理的体绘制的渐进细化

    公开(公告)号:US07843452B2

    公开(公告)日:2010-11-30

    申请号:US11755256

    申请日:2007-05-30

    申请人: Wei Li

    发明人: Wei Li

    IPC分类号: G06T17/00

    CPC分类号: G06T15/08

    摘要: A method for rendering a two-dimensional image comprising: (a) obtaining a first three-dimensional set of data for a relatively high quality image; (b) generating a second three-dimensional set of data for a relatively low quality image from the obtained three-dimensional set of data; (c) rendering a relatively low quality two-dimensional image from second three-dimensional set of data; (d) rendering a first portion of a relatively high quality two-dimensional image from a first portion of the first three-dimensional set of data; (e) blending the rendered low quality two-dimensional image with relatively high quality two-dimensional image; (f) rendering a second portion of a relatively high quality two-dimensional image from a different portion of the first three-dimensional set of data; and (g) blending the rendered low quality two-dimensional image from second three-dimensional set of data with relatively high quality two-dimensional image from the second portion of the first three-dimensional set of data. The process repeats until the entire image is rendered.

    摘要翻译: 一种用于渲染二维图像的方法,包括:(a)获得用于较高质量图像的第一三维数据集; (b)从所获得的三维数据集合生成相对低质量图像的第二三维数据集; (c)从第二三维数据集合呈现相对低质量的二维图像; (d)从第一三维数据集的第一部分渲染相对高质量的二维图像的第一部分; (e)将所渲染的低质量二维图像与相对高质量的二维图像进行混合; (f)从第一三维数据集的不同部分渲染相对高质量的二维图像的第二部分; 以及(g)从所述第一三维数据集的第二部分将来自第二三维数据集的所提供的低质量二维图像与相对高质量的二维图像进行混合。 该过程重复,直到整个图像呈现。

    METHOD AND SYSTEM FOR MONITORING AN ACTIVE HYDROCARBON ADSORBER
    93.
    发明申请
    METHOD AND SYSTEM FOR MONITORING AN ACTIVE HYDROCARBON ADSORBER 有权
    用于监测活性碳氢化合物的方法和系统

    公开(公告)号:US20100191437A1

    公开(公告)日:2010-07-29

    申请号:US12397798

    申请日:2009-03-04

    申请人: David B. Brown Wei Li

    发明人: David B. Brown Wei Li

    IPC分类号: F02D45/00 F01N11/00

    摘要: A method and system for monitoring an exhaust gas adsorber includes a comparison module comparing the first exhaust gas constituent signal corresponding to an amount of exhaust gas constituent in an exhaust conduit and a second exhaust gas constituent signal corresponding to an amount of exhaust gas constituent in the exhaust gas adsorber. The system includes a fault module generating a fault in response to comparing in the comparison module.

    摘要翻译: 用于监测废气吸附器的方法和系统包括比较模块,其将与排气管道中的排气成分量相对应的第一废气成分信号与对应于排气管道中的废气成分量的第二废气成分信号进行比较 废气吸附器。 该系统包括响应于比较模块中的比较而产生故障的故障模块。

    INSTRUMENTED BALL
    96.
    发明申请
    INSTRUMENTED BALL 失效
    INSTRUMENTED球

    公开(公告)号:US20100024518A1

    公开(公告)日:2010-02-04

    申请号:US12374575

    申请日:2007-07-20

    IPC分类号: G01N3/56 G01N17/00 G06F15/00

    摘要: An instrumented ball for collecting data in an industrial mill comprising a durable sphere defining an enclosed cavity and having a substantial thickness, the sphere manufactured from a resilient material able to withstand pressures exerted by a working industrial mill, electronics disposed in the cavity comprising: a plurality of devices for sensing physical conditions inside the mill, wherein each of the sensing devices outputs a series of sensed values, the devices comprising at least an accelerometer, a gyroscope, a thermocouple, a microphone and a wear sensor, a memory for storing the sensed values, and a communication port for transmitting the sensed values to an external device located outside of the mill, and a power source disposed in the cavity for powering the electronics.

    摘要翻译: 一种用于在工业磨机中收集数据的仪表球体,包括限定封闭空腔并具有相当厚度的耐用球,所述球体由能够承受由工作工业磨机施加的压力的弹性材料制成,所述电子器件设置在所述空腔中,包括: 用于感测所述磨机内部的物理条件的多个装置,其中所述感测装置中的每一个输出一系列感测值,所述装置至少包括加速度计,陀螺仪,热电偶,麦克风和磨损传感器,用于存储 感测值,以及用于将感测值发送到位于研磨机外部的外部装置的通信端口,以及设置在空腔中以为电子设备供电的电源。

    Environment aware message delivery
    97.
    发明授权
    Environment aware message delivery 失效
    环境信息传递

    公开(公告)号:US07647045B2

    公开(公告)日:2010-01-12

    申请号:US11527107

    申请日:2006-09-25

    IPC分类号: H04Q7/20

    摘要: The invention provides environment aware messages delivery systems, apparatus and methods. In example embodiments the system and method automatically deliver messages to the user based on the environment around the user. In the system and method, a portable message redirection agent cooperates with a message delivery service manager in the environment to discover available message delivery service, and sets message forwarding options without the user's operation. The system and method of the invention can make full use of the existing message redirection mechanisms in more flexible manner.

    摘要翻译: 本发明提供了环境感知消息传递系统,装置和方法。 在示例实施例中,系统和方法基于用户周围的环境自动地向用户传递消息。 在系统和方法中,便携式消息重定向代理与环境中的消息传递服务管理器协作以发现可用的消息传递服务,并且在没有用户操作的情况下设置消息转发选项。 本发明的系统和方法可以更灵活地充分利用现有的消息重定向机制。

    Split-cycle engine with a helical crossover passage

    公开(公告)号:US07637234B2

    公开(公告)日:2009-12-29

    申请号:US12157555

    申请日:2008-06-11

    IPC分类号: F02B33/00 F02B31/00

    摘要: An engine has a crankshaft. A compression piston within a compression cylinder is connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke. An expansion piston within an expansion cylinder is connected to the crankshaft such that the expansion piston reciprocates through an expansion stroke and an exhaust stroke. A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression valve and a crossover expansion valve. A runner section is in a downstream portion of the crossover passage, and a helical end section is integrally connected to the runner section. The helical end section has a funnel spiraling about a valve stem of the crossover expansion valve. The funnel forces incoming air to rotate about the valve stem prior to entering the expansion cylinder to promote turbulent kinetic energy in the cylinder air/fuel charge.

    Housing with three-dimension appearance
    99.
    发明授权
    Housing with three-dimension appearance 有权
    外壳三维外观

    公开(公告)号:US07636197B2

    公开(公告)日:2009-12-22

    申请号:US11959301

    申请日:2007-12-18

    IPC分类号: G02B27/10

    CPC分类号: B44F7/00 B29D11/00278

    摘要: A housing (10) with three-dimension appearance includes a transparent substrate (11), a micro lens array (12) formed on one surface of the transparent substrate, and a decorative layer (13) formed on another surface of the transparent substrate at an opposite side to the micro lens array. A method for making the housing is also provided.

    摘要翻译: 具有三维外观的壳体(10)包括透明基板(11),形成在透明基板的一个表面上的微透镜阵列(12)和形成在透明基板的另一个表面上的装饰层(13) 与微透镜阵列的相对侧。 还提供了制造壳体的方法。

    HEAT DISSIPATION DEVICE
    100.
    发明申请
    HEAT DISSIPATION DEVICE 审中-公开
    散热装置

    公开(公告)号:US20090301690A1

    公开(公告)日:2009-12-10

    申请号:US12406087

    申请日:2009-03-17

    IPC分类号: F28F7/00

    摘要: A heat dissipation device includes a substrate, a fin assembly located on the substrate, a plurality of heat pipes connecting the substrate and the fin assembly, and a fan fixed on the substrate by a securing device. The securing device includes a holder fixed to the substrate and a plurality of elastic fasteners. The fasteners secure the fan onto the holder and each includes a sandwiched portion sandwiched between the fan and the holder to segregate the fan from the holder.

    摘要翻译: 散热装置包括基板,位于基板上的翅片组件,连接基板和翅片组件的多个热管,以及通过固定装置固定在基板上的风扇。 固定装置包括固定到基底的保持架和多个弹性紧固件。 紧固件将风扇固定到保持器上,并且每个包括夹在风扇和保持器之间的夹持部分,以将风扇与保持器隔离。