METHOD FOR DISTRIBUTED CLIPPING OUTSIDE OF VIEW VOLUME
    1.
    发明申请
    METHOD FOR DISTRIBUTED CLIPPING OUTSIDE OF VIEW VOLUME 审中-公开
    分布式剪辑外景观方法

    公开(公告)号:US20100271370A1

    公开(公告)日:2010-10-28

    申请号:US12783433

    申请日:2010-05-19

    IPC分类号: G06T15/10

    CPC分类号: G06T15/30

    摘要: A distributed clipping scheme is provided, view frustum culling is distributed in several places in a graphics processing pipeline to simplify hardware implementation and improve performance. In general, many 3D objects are outside viewing frustum. In one embodiment, clipping is performed on these objects with a simple algorithm in the PA module, such as near Z clipping, trivial rejection and trivial acceptance. In one embodiment, the SE and RA modules perform the rest of clipping, such as X, Y and far Z clipping. In one embodiment, the SE module performs clipping by way of computing a initial point of rasterization. In one embodiment, the RA module performs clipping by way of conducting the rendering step of the rasterization process. This approach distributes the complexity in the graphics processing pipeline and makes the design simpler and faster, therefore design complexity, cost and performance may all be improved in hardware implementation.

    摘要翻译: 提供了一种分布式剪裁方案,视图平滑截尾分布在图形处理流水线的多个位置,以简化硬件实现并提高性能。 一般来说,许多3D对象都在观察截面外。 在一个实施例中,使用PA模块中的简单算法对这些对象进行限幅,例如接近Z限幅,平凡的拒绝和微不足道的接受。 在一个实施例中,SE和RA模块执行其余的剪辑,例如X,Y和远Z限幅。 在一个实施例中,SE模块通过计算光栅化的初始点来执行削波。 在一个实施例中,RA模块通过进行光栅化处理的渲染步骤来执行裁剪。 这种方法在图形处理流水线中分配复杂性,使设计更加简单快捷,因此硬件实现中的设计复杂性,成本和性能都可能得到改善。

    Method for distributed clipping outside of view volume
    2.
    发明授权
    Method for distributed clipping outside of view volume 有权
    在视图卷外部进行分布式剪辑的方法

    公开(公告)号:US07746355B1

    公开(公告)日:2010-06-29

    申请号:US11657966

    申请日:2007-01-24

    IPC分类号: G09G5/00

    CPC分类号: G06T15/30

    摘要: A distributed clipping scheme is provided, view frustum culling is distributed in several places in a graphics processing pipeline to simplify hardware implementation and improve performance. In general, many 3D objects are outside viewing frustum. In one embodiment, clipping is performed on these objects with a simple algorithm in the PA module, such as near Z clipping, trivial rejection and trivial acceptance. In one embodiment, the SE and RA modules perform the rest of clipping, such as X, Y and far Z clipping. In one embodiment, the SE module performs clipping by way of computing a initial point of rasterization. In one embodiment, the RA module performs clipping by way of conducting the rendering step of the rasterization process. This approach distributes the complexity in the graphics processing pipeline and makes the design simpler and faster, therefore design complexity, cost and performance may all be improved in hardware implementation.

    摘要翻译: 提供了一种分布式剪裁方案,视图平滑截尾分布在图形处理流水线的多个位置,以简化硬件实现并提高性能。 一般来说,许多3D对象都在观察截面外。 在一个实施例中,使用PA模块中的简单算法对这些对象进行限幅,例如接近Z限幅,平凡的拒绝和微不足道的接受。 在一个实施例中,SE和RA模块执行其余的剪辑,例如X,Y和远Z限幅。 在一个实施例中,SE模块通过计算光栅化的初始点来执行削波。 在一个实施例中,RA模块通过进行光栅化处理的渲染步骤来执行裁剪。 这种方法在图形处理流水线中分配复杂性,使设计更加简单快捷,因此硬件实现中的设计复杂性,成本和性能都可能得到改善。

    EXTRACTION OF CODE LEVEL SECURITY SPECIFICATION
    5.
    发明申请
    EXTRACTION OF CODE LEVEL SECURITY SPECIFICATION 有权
    提取代码级安全规范

    公开(公告)号:US20100192194A1

    公开(公告)日:2010-07-29

    申请号:US12358580

    申请日:2009-01-23

    IPC分类号: G06F21/00

    CPC分类号: G06F21/6218

    摘要: A method comprising, receiving a source code, identifying a data structure access in the source code, determining whether the data structure access is associated with a security check function, defining the data structure access as a security sensitive operation responsive to determining that the data structure access is associated with the security check function, and defining a security specification to include the security check function and the security sensitive operation.

    摘要翻译: 一种方法,包括:接收源代码,识别源代码中的数据结构访问,确定数据结构访问是否与安全检查功能相关联,将数据结构访问定义为响应于确定数据结构的安全敏感操作 访问与安全检查功能相关联,并且定义安全规范以包括安全检查功能和安全敏感操作。

    WAVEFORM ANALYZING METHOD AND APPARATUS FOR PHYSIOLOGICAL PARAMETERS
    6.
    发明申请
    WAVEFORM ANALYZING METHOD AND APPARATUS FOR PHYSIOLOGICAL PARAMETERS 有权
    波形分析方法和生理参数设备

    公开(公告)号:US20090070054A1

    公开(公告)日:2009-03-12

    申请号:US11965630

    申请日:2007-12-27

    IPC分类号: G06F19/00

    摘要: A method and an apparatus are provided for performing waveform analysis on physiological parameters. In one embodiment, a method includes reading measurement values of a first physiological parameter relating to time, and displaying them as a trend display graph in a trend display area that includes first coordinates representing time and second coordinates representing the measurement values. The method also includes acquiring a time selected in the trend display graph, and displaying, in a waveform display area, waveform data of a second physiological parameter associated with formation of the first physiological parameter during periods before and after the selected time. The waveform display area includes time coordinates. The disclosed embodiments allow medical staff to view the curve of a patient's physiological parameters throughout a monitoring/therapy period. Medical staff may make a detailed analysis of the waveform data in real time, which may provide a basis for making decisions in the following therapy processes.

    摘要翻译: 提供了一种用于对生理参数进行波形分析的方法和装置。 在一个实施例中,一种方法包括读取与时间相关的第一生理参数的测量值,并且在趋势显示区域中显示它们作为趋势显示图,其包括表示表示测量值的时间和第二坐标的第一坐标。 该方法还包括获取在趋势显示图中选择的时间,并且在波形显示区域中,在所选择的时间之前和之后的周期期间,显示与形成第一生理参数相关联的第二生理参数的波形数据。 波形显示区域包括时间坐标。 所公开的实施例允许医务人员在整个监测/治疗期间观察患者生理参数的曲线。 医务人员可以实时对波形数据进行详细分析,为以后治疗过程中的决策提供依据。

    Waveform analyzing method and apparatus for physiological parameters
    8.
    发明授权
    Waveform analyzing method and apparatus for physiological parameters 有权
    生理参数波形分析方法及装置

    公开(公告)号:US07809528B2

    公开(公告)日:2010-10-05

    申请号:US11965630

    申请日:2007-12-27

    IPC分类号: G01R13/02 G06F17/40

    摘要: A method and an apparatus are provided for performing waveform analysis on physiological parameters. In one embodiment, a method includes reading measurement values of a first physiological parameter relating to time, and displaying them as a trend display graph in a trend display area that includes first coordinates representing time and second coordinates representing the measurement values. The method also includes acquiring a time selected in the trend display graph, and displaying, in a waveform display area, waveform data of a second physiological parameter associated with formation of the first physiological parameter during periods before and after the selected time. The waveform display area includes time coordinates. The disclosed embodiments allow medical staff to view the curve of a patient's physiological parameters throughout a monitoring/therapy period. Medical staff may make a detailed analysis of the waveform data in real time, which may provide a basis for making decisions in the following therapy processes.

    摘要翻译: 提供了一种用于对生理参数进行波形分析的方法和装置。 在一个实施例中,一种方法包括读取与时间相关的第一生理参数的测量值,并且在趋势显示区域中显示它们作为趋势显示图,其包括表示表示测量值的时间和第二坐标的第一坐标。 该方法还包括获取在趋势显示图中选择的时间,并且在波形显示区域中,在所选择的时间之前和之后的周期期间,显示与形成第一生理参数相关联的第二生理参数的波形数据。 波形显示区域包括时间坐标。 所公开的实施例允许医务人员在整个监测/治疗期间观察患者生理参数的曲线。 医务人员可以实时对波形数据进行详细分析,为以后治疗过程中的决策提供依据。

    Pattern matching technique for high throughput network processing
    9.
    发明申请
    Pattern matching technique for high throughput network processing 有权
    用于高吞吐量网络处理的模式匹配技术

    公开(公告)号:US20070233628A1

    公开(公告)日:2007-10-04

    申请号:US11715186

    申请日:2007-03-07

    IPC分类号: G06N5/02

    摘要: A pattern matching technique for high throughput network processing includes a simple yet powerful special purpose architecture and a set of novel string matching algorithms that can work in unison. The novel set of algorithms allow for bit-level partitioning of rules such that may be more easily implemented in hardware or software. The result is a device that maintains tight worst case bounds on performance, can be updated with new rules without interrupting operation, compiles in seconds instead of hours, and is ten times more efficient than the existing best known solutions in this area.

    摘要翻译: 用于高吞吐量网络处理的模式匹配技术包括简单而强大的特殊用途体系结构和一组可以一致工作的新颖的字符串匹配算法。 新的算法集允许对规则进行比特级划分,使得可以更容易地在硬件或软件中实现。 结果是一种维护严格的最坏情况下的性能限制的设备,可以在不中断操作的情况下用新的规则进行更新,以秒为单位编译,而不是几小时,并且比现有最知名的解决方案的效率高十倍。