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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。
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公开(公告)号:US08869289B2
公开(公告)日:2014-10-21
申请号:US12360943
申请日:2009-01-28
CPC分类号: H04L9/3273 , G06F21/10 , G06F21/121 , H04L9/3247 , H04L2209/603
摘要: Various embodiments for software application verification are disclosed. Software application verification applies digital rights management to applications that run protected content on a playback device. In this way, protected content may be provided to approved applications and withheld from applications that have not been approved to run the protected content.
摘要翻译: 公开了用于软件应用验证的各种实施例。 软件应用程序验证将数字权限管理应用于在播放设备上运行受保护内容的应用程序。 以这种方式,受保护的内容可以被提供给已批准的应用,并且从未被批准来运行受保护的内容的应用中被保留。
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公开(公告)号:US07852342B2
公开(公告)日:2010-12-14
申请号:US10965701
申请日:2004-10-14
申请人: Ivan Leichtling , Chenyin Zhong , Joy Chik , Gilles Khouzam , Paul David , Oreste Dorin Ungureanu
发明人: Ivan Leichtling , Chenyin Zhong , Joy Chik , Gilles Khouzam , Paul David , Oreste Dorin Ungureanu
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。
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公开(公告)号:US20080180456A1
公开(公告)日:2008-07-31
申请号:US11627754
申请日:2007-01-26
申请人: Donald Karlov , Gilles Khouzam
发明人: Donald Karlov , Gilles Khouzam
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。
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公开(公告)号:US20060082583A1
公开(公告)日:2006-04-20
申请号:US10965701
申请日:2004-10-14
申请人: Ivan Leichtling , Chenyin Zhong , Joy Chik , Gilles Khouzam , Paul David , Oreste Ungureanu
发明人: Ivan Leichtling , Chenyin Zhong , Joy Chik , Gilles Khouzam , Paul David , Oreste Ungureanu
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。
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