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1.发明授权Transparent methods for altering the video decoder frame-rate in a fixed-frame-rate audio-video multiplex structure 有权用于在固定帧速率音频 - 视频多路复用结构中改变视频解码器帧速率的透明方法公开(公告)号：US08184660B2
公开(公告)日：2012-05-22
申请号：US11227789
申请日：2005-09-15
CPC分类号： H04N21/23614 , H04N21/434 , H04N21/4348 , H04N21/440281
摘要： An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate a multiplexed signal at a fixed frame-rate in response to a video input signal. The multiplexed signal comprises one of (i) a pre-defined packet which corresponds to a new frame rate detected on the video input signal when in a first mode (ii) repeated video frames at the fixed frame-rate when in a second mode and (iii) augmented digitally repeated frames at the fixed-rate when in a third mode. The second circuit may be configured to generate a video output signal in response to decoding (i) the multiplexed signal at the new frame rate defined by the pre-defined packet when in the first mode or (ii) the repeated video frames on the multiplexed signal at the fixed frame-rate when in the second mode.
摘要翻译： 一种包括第一电路和第二电路的装置。 第一电路可以被配置为响应于视频输入信号以固定的帧速率产生多路复用信号。 多路复用信号包括以下之一：（i）当处于第一模式（ii）以第二模式以固定帧速率重复视频帧时，对应于在视频输入信号上检测到的新帧速率的预定义分组中的一个;以及 （iii）当处于第三模式时以固定速率增强数字重复帧。 第二电路可以被配置为响应于在第一模式中解码（i）由预定义分组定义的新帧速率的多路复用信号，或者（ii）多路复用的重复视频帧，生成视频输出信号 当处于第二模式时以固定帧速率发送信号。
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公开(公告)号：US08312499B2
公开(公告)日：2012-11-13
申请号：US10939786
申请日：2004-09-13
申请人： Elliot N. Linzer , Aaron G. Wells
发明人： Elliot N. Linzer , Aaron G. Wells
IPC分类号： H04N7/173
CPC分类号： H04N21/435 , H04N19/40 , H04N19/46 , H04N19/61 , H04N21/234 , H04N21/235 , H04N21/8126
摘要： A method for conveying private or enhancement information in a compressed bit stream comprising the steps of (A) generating a compressed bit stream in response to a first data stream and a plurality of encoding choices and (B) controlling the encoding choices in response to a second data stream comprising one or both of the private information and the enhancement information.
摘要翻译： 一种用于在压缩比特流中传送私有或增强信息的方法，包括以下步骤：（A）响应于第一数据流和多个编码选择生成压缩比特流，以及（B）响应于 第二数据流包括私人信息和增强信息中的一个或两个。
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公开(公告)号：US07420616B2
公开(公告)日：2008-09-02
申请号：US11006479
申请日：2004-12-07
申请人： Elliot N. Linzer , Aaron G. Wells
发明人： Elliot N. Linzer , Aaron G. Wells
IPC分类号： H04N7/01
CPC分类号： H04N7/0112
摘要： A method for encoding video, comprising the steps of (A) detecting repeated fields in a video sequence and (B) generating a first repeated frame from a top field and any adjacent bottom field based upon detection of the repeated fields, wherein the top field and the bottom field are from one film frame.
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公开(公告)号：US07362376B2
公开(公告)日：2008-04-22
申请号：US10744693
申请日：2003-12-23
申请人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
发明人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
CPC分类号： H04N7/012 , H04N5/142 , H04N7/0135 , H04N7/0142
摘要： A method for deinterlacing a picture is disclosed. The method generally includes the steps of (A) generating a plurality of primary scores by searching along a plurality of primary angles for an edge in the picture proximate a location interlaced with a field of the picture, (B) generating a plurality of neighbor scores by searching for the edge along a plurality of neighbor angles proximate a particular angle of the primary angles corresponding to a particular score of the primary scores having a best value and (C) identifying a best score from a group of scores consisting of the particular score and the neighbor scores to generate an interpolated sample at the location.
摘要翻译： 公开了一种用于去隔行扫描图像的方法。 该方法通常包括以下步骤：（A）通过沿图像中的边缘邻近的图像的边缘沿多个主角度搜索生成多个主分数，（B）生成多个相邻分数 通过搜索沿着与具有最佳值的主分数的特定分数相对应的主角度的特定角度的多个相邻角度的边缘，以及（C）从由特定分数组成的分数组中识别最佳分数 和邻居得分，以在该位置生成内插样本。
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5.发明授权公开(公告)号：US07302160B1
公开(公告)日：2007-11-27
申请号：US10054286
申请日：2002-01-22
申请人： Aaron G. Wells
发明人： Aaron G. Wells
IPC分类号： H04N5/91
CPC分类号： H04N5/76 , G11B27/105 , G11B27/28 , H04H60/27 , H04H60/37 , H04H60/58 , H04H60/59 , H04H60/65 , H04N5/781 , H04N5/85 , H04N9/8042 , H04N9/8063
摘要： A method for automatically advancing an audio/video signal past undesirable material comprising the steps of (A) detecting possible triggering events during encoding of said audio/video signal, (B) generating one or more scores of various levels in response to said triggering events and (C) advancing past said undesirable material during playback in response to one of said scores.
摘要翻译： 一种用于自动推进音频/视频信号过去不期望的材料的方法，包括以下步骤：（A）在所述音频/视频信号编码期间检测可能的触发事件，（B）响应于所述触发事件产生一个或多个不同级别的分数 和（C）响应于所述得分中的一个，在回放期间超过所述不期望的材料。
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公开(公告)号：US20110096231A1
公开(公告)日：2011-04-28
申请号：US12983999
申请日：2011-01-04
申请人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
发明人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
IPC分类号： H04N7/01
CPC分类号： H04N7/012 , H04N5/142 , H04N7/0135 , H04N7/0142
摘要： A method for deinterlacing a picture is disclosed. The method generally includes the steps of (A) generating a plurality of primary scores by searching along a plurality of primary angles for an edge in the picture proximate a location interlaced with a field of the picture, (B) generating a plurality of neighbor scores by searching for the edge along a plurality of neighbor angles proximate a particular angle of the primary angles corresponding to a particular score of the primary scores having a best value and (C) identifying a best score from a group of scores consisting of the particular score and the neighbor scores to generate an interpolated sample at the location.
摘要翻译： 公开了一种用于去隔行扫描图像的方法。 该方法通常包括以下步骤：（A）通过沿图像中的边缘邻近的图像的边缘沿多个主角度搜索生成多个主分数，（B）生成多个相邻分数 通过搜索沿着与具有最佳值的主分数的特定分数相对应的主角度的特定角度的多个相邻角度的边缘，以及（C）从由特定分数组成的分数组中识别最佳分数 和邻居得分，以在该位置生成内插样本。
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公开(公告)号：US07659939B2
公开(公告)日：2010-02-09
申请号：US12025233
申请日：2008-02-04
申请人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
发明人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
CPC分类号： H04N7/012
摘要： A method for deinterlacing a picture is disclosed. The method generally includes the steps of (A) calculating a potential sample at a location interfaced with a first field of the picture by temporal filtering, (B) evaluating a protection condition in a current region around the location after inclusion of the potential sample and (C) calculating an interpolated sample at the location by vertical spatial filtering the first field in response to the protection condition indicating a significant increase in a vertical activity within the current region due to the potential sample.
摘要翻译： 公开了一种用于去隔行扫描图像的方法。 该方法通常包括以下步骤：（A）通过时间滤波在与图像的第一场接口的位置处计算潜在样本;（B）评估在包含潜在样本之后的位置周围的当前区域中的保护条件;以及 （C）响应于指示由于潜在样本导致的当前区域内的垂直活动的显着增加的保护条件，通过对第一场进行垂直空间滤波来计算位置处的插值样本。
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公开(公告)号：US07345708B2
公开(公告)日：2008-03-18
申请号：US10744729
申请日：2003-12-23
申请人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
发明人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
CPC分类号： H04N7/012
摘要： A method for deinterlacing a picture is disclosed. The method generally includes the steps of (A) determining a protection condition by performing a static check on the picture in a region around a location interlaced with a first field of the picture, (B) calculating an interpolated sample at the location by temporal averaging the first field with a second field in response to the protection condition indicating significant vertical activity and (C) calculating the interpolated sample at the location by spatial filtering the first field in response to the protection condition indicating insignificant vertical activity.
摘要翻译： 公开了一种用于去隔行扫描图像的方法。 该方法通常包括以下步骤：（A）通过对与图像的第一场隔行的位置周围的区域中的图像执行静态检查来确定保护条件，（B）通过时间平均来计算位置处的内插样本 所述第一场与响应于所述保护条件的第二场响应于指示显着的垂直活动;以及（C）响应于指示不显着的垂直活动的保护条件，通过对所述第一场进行空间滤波来计算所述位置处的内插样本。
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公开(公告)号：US08223264B2
公开(公告)日：2012-07-17
申请号：US12983999
申请日：2011-01-04
申请人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
发明人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
CPC分类号： H04N7/012 , H04N5/142 , H04N7/0135 , H04N7/0142
摘要： A method for deinterlacing a picture is disclosed. The method generally includes the steps of (A) generating a plurality of primary scores by searching along a plurality of primary angles for an edge in the picture proximate a location interlaced with a field of the picture, (B) generating a plurality of neighbor scores by searching for the edge along a plurality of neighbor angles proximate a particular angle of the primary angles corresponding to a particular score of the primary scores having a best value and (C) identifying a best score from a group of scores consisting of the particular score and the neighbor scores to generate an interpolated sample at the location.
摘要翻译： 公开了一种用于去隔行扫描图像的方法。 该方法通常包括以下步骤：（A）通过沿图像中的边缘邻近的图像的边缘沿多个主角度搜索生成多个主分数，（B）生成多个相邻分数 通过搜索沿着与具有最佳值的主分数的特定分数相对应的主角度的特定角度的多个相邻角度的边缘，以及（C）从由特定分数组成的分数组中识别最佳分数 和邻居得分，以在该位置生成内插样本。
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公开(公告)号：US07893993B2
公开(公告)日：2011-02-22
申请号：US12018544
申请日：2008-01-23
申请人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
发明人： Lowell L. Winger , Yunwei Jia , Aaron G. Wells , Elliot N. Linzer , Simon Booth , Guy Cote
CPC分类号： H04N7/012 , H04N5/142 , H04N7/0135 , H04N7/0142
摘要： A method for deinterlacing a picture is disclosed. The method generally includes the steps of (A) generating a plurality of primary scores by searching along a plurality of primary angles for an edge in the picture proximate a location interlaced with a field of the picture, (B) generating a plurality of neighbor scores by searching for the edge along a plurality of neighbor angles proximate a particular angle of the primary angles corresponding to a particular score of the primary scores having a best value and (C) identifying a best score from a group of scores consisting of the particular score and the neighbor scores to generate an interpolated sample at the location.
摘要翻译： 公开了一种用于去隔行扫描图像的方法。 该方法通常包括以下步骤：（A）通过沿图像中的边缘邻近的图像的边缘沿多个主角度搜索生成多个主分数，（B）生成多个相邻分数 通过搜索沿着与具有最佳值的主分数的特定分数相对应的主角度的特定角度的多个相邻角度的边缘，以及（C）从由特定分数组成的分数组中识别最佳分数 和邻居得分，以在该位置生成内插样本。
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