Method and system for spill correction
    11.
    发明授权
    Method and system for spill correction 有权
    泄漏修正的方法和系统

    公开(公告)号:US06553140B1

    公开(公告)日:2003-04-22

    申请号:US09292670

    申请日:1999-04-16

    IPC分类号: G06K900

    CPC分类号: G06T11/001

    摘要: A method and system for color correction in composite image. Spill in a foreground image can be keyed directly to produce a spill matte that can be displayed to a user. The user can apply suitable image processing to the spill matte to modify the eventual color correction to the composite image. The resulting spill matte is used as a template for the application of color correction in the composite image.

    摘要翻译: 复合图像中颜色校正的方法和系统。 前景图像中的溢出可以直接键入,以产生可以显示给用户的溢出遮罩。 用户可以将适当的图像处理应用于溢出遮罩,以修改对合成图像的最终颜色校正。 所得到的溢出哑光被用作在复合图像中应用颜色校正的模板。

    Remote client graphics rendering
    13.
    发明授权
    Remote client graphics rendering 有权
    远程客户端图形呈现

    公开(公告)号:US07852342B2

    公开(公告)日:2010-12-14

    申请号:US10965701

    申请日:2004-10-14

    IPC分类号: G06T15/00 G06T1/00

    CPC分类号: G06T1/00 G06T15/00

    摘要: A server computer hosts one or more application programs that are accessed by a client computer. Higher-level graphics commands describing graphics images are received from the application programs. The server computer determines whether the client computer is able to generate graphics using the higher-level graphics commands or generates graphics using relatively lower-level graphics commands. The server computer sends higher-level or relatively lower-level graphics commands depending on whether the client computer generates graphics using higher-level or relatively lower-level graphics commands.

    摘要翻译: 服务器计算机承载由客户端计算机访问的一个或多个应用程序。 从应用程序接收到描述图形图像的高级图形命令。 服务器计算机确定客户端计算机是否能够使用较高级图形命令生成图形,或者使用相对较低级别的图形命令生成图形。 服务器计算机根据客户端计算机是否使用较高级别或相对较低级别的图形命令生成图形,发送更高级别或相对较低级别的图形命令。

    Fast Filtered YUV to RGB Conversion
    14.
    发明申请
    Fast Filtered YUV to RGB Conversion 有权
    快速过滤的YUV到RGB转换

    公开(公告)号:US20080180456A1

    公开(公告)日:2008-07-31

    申请号:US11627754

    申请日:2007-01-26

    IPC分类号: G09G5/02

    CPC分类号: H04N1/6019 H04N1/646 H04N9/67

    摘要: The values of each possible component output R, G, and B may be pre-computed for all values of each possible component input Y, U, and V. Each contribution of Y, U, and V input may then be loaded into a register and added in parallel, without overflow, resulting in a computationally inexpensive RGB output from a YUV input. In one embodiment, contributions of Y, U, and V to each of R, G, and B are retrieved from pre-computed tables. The YUV contributions for each value of R, G, and B are packed into three data elements and added together in parallel, resulting in a value for an RGB output.

    摘要翻译: 可以为每个可能的分量输入Y,U和V的所有值预先计算每个可能的分量输出R,G和B的值。然后可以将Y,U和V的每个贡献加载到寄存器 并且并行添加,没有溢出,导致来自YUV输入的计算上廉价的RGB输出。 在一个实施例中,从预先计算的表中检索Y,U和V对R,G和B中的每一个的贡献。 将R,G和B的每个值的YUV贡献压缩成三个数据元素,并且并行添加,得到RGB输出的值。

    Remote client graphics rendering
    15.
    发明申请
    Remote client graphics rendering 有权
    远程客户端图形呈现

    公开(公告)号:US20060082583A1

    公开(公告)日:2006-04-20

    申请号:US10965701

    申请日:2004-10-14

    IPC分类号: G06T15/00 G06T1/00

    CPC分类号: G06T1/00 G06T15/00

    摘要: A server computer hosts one or more application programs that are accessed by a client computer. Higher-level graphics commands describing graphics images are received from the application programs. The server computer determines whether the client computer is able to generate graphics using the higher-level graphics commands or generates graphics using relatively lower-level graphics commands. The server computer sends higher-level or relatively lower-level graphics commands depending on whether the client computer generates graphics using higher-level or relatively lower-level graphics commands.

    摘要翻译: 服务器计算机承载由客户端计算机访问的一个或多个应用程序。 从应用程序接收到描述图形图像的高级图形命令。 服务器计算机确定客户端计算机是否能够使用较高级图形命令生成图形,或使用相对较低级别的图形命令生成图形。 服务器计算机根据客户端计算机是否使用较高级别或相对较低级别的图形命令生成图形,发送更高级别或相对较低级别的图形命令。