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公开(公告)号：US07359005B2
公开(公告)日：2008-04-15
申请号：US10975744
申请日：2004-10-28
IPC分类号： H04N9/475
摘要： In a method and system for component sync detection and alignment, the Y/G channel is used as a master channel from which the vertical and the horizontal syncs are detected by a master sync generator. The master sync generator determines a fast and slow slice level for generating a rough and a fractional detection of the vertical sync and the horizontal sync and also generates a master sync timing window signal. A slave sync generator aligns the Pb/B and Pr/R channels to the Y/G channel by making use of the vertical, horizontal, and timing window sync signals produced by the master sync generator and by generating a slave slice level to detect the vertical and horizontal syncs in the slave channels. Positional differences in the alignment between the master channel and the slave channels are determined and stored for use in subsequent frame alignment.
摘要翻译： 在用于组件同步检测和对准的方法和系统中，Y / G通道用作主通道，垂直和水平同步由主同步发生器从其中检测。 主同步发生器确定用于产生垂直同步和水平同步的粗略和分数检测的快速和慢速切片电平，并且还产生主同步定时窗口信号。 从同步发生器通过利用由主同步发生器产生的垂直，水平和定时窗口同步信号，并通过产生从属片级来检测第一和第二信号，从而将Pb / B和Pr / R信道对准Y / G信道 从属通道中的垂直和水平同步。 主通道和从通道之间对准的位置差异被确定和存储以用于随后的帧对准。
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公开(公告)号：US20050190294A1
公开(公告)日：2005-09-01
申请号：US10975744
申请日：2004-10-28
摘要： In a method and system for component sync detection and alignment, the Y/G channel is used as a master channel from which the vertical and the horizontal syncs are detected by a master sync generator. The master sync generator determines a fast and slow slice level for generating a rough and a fractional detection of the vertical sync and the horizontal sync and also generates a master sync timing window signal. A slave sync generator aligns the Pb/B and Pr/R channels to the Y/G channel by making use of the vertical, horizontal, and timing window sync signals produced by the master sync generator and by generating a slave slice level to detect the vertical and horizontal syncs in the slave channels. Positional differences in the alignment between the master channel and the slave channels are determined and stored for use in subsequent frame alignment.
摘要翻译： 在用于组件同步检测和对准的方法和系统中，Y / G通道用作主通道，垂直和水平同步由主同步发生器从其中检测。 主同步发生器确定用于产生垂直同步和水平同步的粗略和分数检测的快速和慢速切片电平，并且还产生主同步定时窗口信号。 从同步发生器通过利用由主同步发生器产生的垂直，水平和定时窗口同步信号，并通过生成从属片级来检测到该片段级别，从而将Pb / B和Pr / R信道对准Y / G信道 从属通道中的垂直和水平同步。 主通道和从通道之间对准的位置差异被确定和存储以用于随后的帧对准。
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公开(公告)号：US20080192143A1
公开(公告)日：2008-08-14
申请号：US11672755
申请日：2007-02-08
IPC分类号： H03L7/00
CPC分类号： H03L7/06
摘要： Methods and systems for automatic phase locking of analog inputs are disclosed. Aspects of one method may include calibrating one of a plurality of video signals. A next phase for a sampling clock may be determined via the calibration, and a phase of the sampling clock may be adjusted to the determined next phase. The samples generated using the sampling clocks may be displayed on a video display, while the samples generated using the calibration clock may not be displayed on a video display.
摘要翻译： 公开了用于自动锁相模拟输入的方法和系统。 一种方法的方面可以包括校准多个视频信号之一。 可以经由校准来确定采样时钟的下一个相位，并且采样时钟的相位可以被调整到确定的下一个相位。 使用采样时钟生成的样本可以显示在视频显示器上，而使用校准时钟生成的样本可能不会显示在视频显示器上。
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4.发明授权System for and method of performing an opacity calculation in a 3D graphics system 有权在3D图形系统中执行不透明度计算的系统和方法公开(公告)号：US07388589B2
公开(公告)日：2008-06-17
申请号：US11263442
申请日：2005-10-31
申请人： Charles Monahan
发明人： Charles Monahan
IPC分类号： G09G5/00
CPC分类号： G06T15/503
摘要： A system, device and method are disclosed for predicting the opacity of primitives used to produce an image using one or more equations, prior to producing an image. More specifically, the present invention relates to a 3D device adapted to produce an image comprising an opacity estimate predictor adapted to predict opacity of at least one primitive using at least one first equation and further adapted to reject the primitive if the predicted opacity is equal to a minimum value.
摘要翻译： 公开了一种系统，装置和方法，用于在产生图像之前用于使用一个或多个方程来预测用于产生图像的图元的不透明度。 更具体地说，本发明涉及一种适于产生包括不透明度估计预测器的图像的3D设备，该不透明度估计预测器适于使用至少一个第一方程来预测至少一个原语的不透明度，并且还适于在预测的不透明度等于 最小值。
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公开(公告)号：US20070005677A1
公开(公告)日：2007-01-04
申请号：US11172706
申请日：2005-06-29
申请人： Chhavi Kishore , Vivek Bhargava , Charles Monahan
发明人： Chhavi Kishore , Vivek Bhargava , Charles Monahan
IPC分类号： G06F7/52
CPC分类号： G06F7/5338 , G06F7/49942
摘要： Described herein is a method and system for multiplier optimization. A gate count savings that does not introduce additional quantization error can be achieved with this method and system. By increasing the number of digits in a multiplication result, partial products within a multiplication can be truncated. When the multiplication result is used in a subsequent operation, the gates required for the increased number of digits in the multiplication result can be made less than the gates saved within the multiply.
摘要翻译： 这里描述了用于乘法器优化的方法和系统。 可以通过该方法和系统来实现不引入附加量化误差的门计数节省。 通过增加乘法结果中的位数，乘法中的部分乘积可以被截断。 当在随后的操作中使用相乘结果时，可以使乘法结果中增加的位数所需的门小于乘法中保存的门数。
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公开(公告)号：US07567998B2
公开(公告)日：2009-07-28
申请号：US11172706
申请日：2005-06-29
申请人： Chhavi Kishore , Vivek Bhargava , Charles Monahan
发明人： Chhavi Kishore , Vivek Bhargava , Charles Monahan
IPC分类号： G06F7/52
CPC分类号： G06F7/5338 , G06F7/49942
摘要： Described herein is a method and system for multiplier optimization. A gate count savings that does not introduce additional quantization error can be achieved with this method and system. By increasing the number of digits in a multiplication result, partial products within a multiplication can be truncated. When the multiplication result is used in a subsequent operation, the gates required for the increased number of digits in the multiplication result can be made less than the gates saved within the multiply.
摘要翻译： 这里描述了用于乘法器优化的方法和系统。 可以通过该方法和系统来实现不引入附加量化误差的门计数节省。 通过增加乘法结果中的位数，乘法中的部分乘积可以被截断。 当在随后的操作中使用相乘结果时，可以使乘法结果中增加的位数所需的门小于乘法中保存的门数。
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7.发明申请System for and method of performing an opacity calculation in a 3D graphics system 有权在3D图形系统中执行不透明度计算的系统和方法公开(公告)号：US20060050078A1
公开(公告)日：2006-03-09
申请号：US11263442
申请日：2005-10-31
申请人： Charles Monahan
发明人： Charles Monahan
IPC分类号： G09G5/00
CPC分类号： G06T15/503
摘要： A system, device and method are disclosed for predicting the opacity of primitives used to produce an image using one or more equations, prior to producing an image. More specifically, the present invention relates to a 3D device adapted to produce an image comprising an opacity estimate predictor adapted to predict opacity of at least one primitive using at least one first equation and further adapted to reject the primitive if the predicted opacity is equal to a minimum value.
摘要翻译： 公开了一种系统，装置和方法，用于在产生图像之前用于使用一个或多个方程来预测用于产生图像的图元的不透明度。 更具体地说，本发明涉及一种适于产生包括不透明度估计预测器的图像的3D设备，该不透明度估计预测器适于使用至少一个第一方程来预测至少一个原语的不透明度，并且还适于在预测的不透明度等于 最小值。
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8.发明授权System for and method of performing an opacity calculation in a 3D graphics system 有权在3D图形系统中执行不透明度计算的系统和方法公开(公告)号：US06977658B2
公开(公告)日：2005-12-20
申请号：US10184397
申请日：2002-06-27
申请人： Charles Monahan
发明人： Charles Monahan
CPC分类号： G06T15/503
摘要： A system, device and method are disclosed for predicting the opacity of primitives used to produce an image using one or more equations, prior to producing an image. More specifically, the present invention relates to a 3D device adapted to produce an image comprising an opacity estimate predictor adapted to predict opacity of at least one primitive using at least one first equation and further adapted to reject the primitive if the predicted opacity is equal to a minimum value.
摘要翻译： 公开了一种系统，装置和方法，用于在产生图像之前用于使用一个或多个方程来预测用于产生图像的图元的不透明度。 更具体地说，本发明涉及一种适于产生包括不透明度估计预测器的图像的3D设备，该不透明度估计预测器适于使用至少一个第一方程来预测至少一个原语的不透明度，并且还适于在预测的不透明度等于 最小值。
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