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公开(公告)号：US07587121B1
公开(公告)日：2009-09-08
申请号：US10969708
申请日：2004-10-20
申请人： Michael S. Gramelspacher , Christopher E. Chupp , Yousri H. Barsoum , Jesse J. Chounard, II , Michael C. Reynolds
发明人： Michael S. Gramelspacher , Christopher E. Chupp , Yousri H. Barsoum , Jesse J. Chounard, II , Michael C. Reynolds
IPC分类号： H04N5/91
CPC分类号： H04N5/91 , H04N9/8205
摘要： A system for selectively increasing and decreasing the intensity of scan lines in a plurality of fields of a video signal over a time interval and not increasing or decreasing the intensity of the video scan lines in the remaining plurality of frames, thereby enabling a decoder to use an average intensity value comparison or to accumulate the differences in signal strength when fields are changing state from encoded to unencoded or encoded to unencoded to determine whether an auxiliary signal is present during the time interval.
摘要翻译： 一种用于在时间间隔上选择性地增加和减少视频信号的多个场中的扫描线的强度并且不增加或减少剩余多个帧中的视频扫描线的强度从而使得解码器能够使用的系统 平均强度值比较或者当场从编码状态改变为未编码或编码到未编码时确定信号强度的差异，以确定在时间间隔期间是否存在辅助信号。
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公开(公告)号：US07116374B2
公开(公告)日：2006-10-03
申请号：US10888919
申请日：2004-07-09
申请人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
发明人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
IPC分类号： H04N7/084
CPC分类号： H04N5/4401 , H04N7/007 , H04N7/025 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/85 , H04N21/2383 , H04N21/4382
摘要： A method for encoding a carrier signal in a video signal, the video signal having one or more frames, the frames each having a first field and a second field, the first field and the second field of each frame having a plurality of scan lines, each having a plurality of pixels with an intensity value indicating brightness, the method comprising selectively designating the plurality of scan lines of the first field of the one or more frames as up lines or down lines, calculating an optimum amount of adjustment to the pixels of the up lines and the down lines, and selectively increasing the intensity value of pixels of the up lines and decreasing the intensity value of pixels of the down lines by the optimum amount of adjustment thereby modulating the video signal with a carrier signal and creating a modulated video signal.
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公开(公告)号：US08405772B2
公开(公告)日：2013-03-26
申请号：US12707352
申请日：2010-02-17
申请人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
发明人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
CPC分类号： H04N5/4401 , H04N7/007 , H04N7/025 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/85 , H04N21/2383 , H04N21/4382
摘要： A method, apparatus and system for signal modulation. A plurality of pixels are selected in a pattern such that a first pixel group of the plurality of pixels is unpaired with a second pixel group of the plurality of pixels throughout the pattern in a portion of a video signal. The intensity of the plurality of the pixels is altered at a constant magnitude in the portion of the video signal pursuant to the pattern in a substantially invisible way.
摘要翻译： 一种用于信号调制的方法，装置和系统。 在图案中选择多个像素，使得多个像素中的第一像素组在视频信号的一部分中通过整个图案中的多个像素的第二像素组不配对。 多个像素的强度以基本上不可见的方式根据图案在视频信号的部分中以恒定大小改变。
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公开(公告)号：US20100141836A1
公开(公告)日：2010-06-10
申请号：US12707352
申请日：2010-02-17
申请人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
发明人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
CPC分类号： H04N5/4401 , H04N7/007 , H04N7/025 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/85 , H04N21/2383 , H04N21/4382
摘要： A method, apparatus and system for signal modulation. A plurality of pixels are selected in a pattern such that a first pixel group of the plurality of pixels is unpaired with a second pixel group of the plurality of pixels throughout the pattern in a portion of a video signal. The intensity of the plurality of the pixels is altered at a constant magnitude in the portion of the video signal pursuant to the pattern in a substantially invisible way.
摘要翻译： 一种用于信号调制的方法，装置和系统。 在图案中选择多个像素，使得多个像素中的第一像素组在视频信号的一部分中通过整个图案中的多个像素的第二像素组不配对。 多个像素的强度以基本上不可见的方式根据图案在视频信号的部分中以恒定大小改变。
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公开(公告)号：US07692723B2
公开(公告)日：2010-04-06
申请号：US11848044
申请日：2007-08-30
申请人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
发明人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
IPC分类号： H04N7/08
CPC分类号： H04N5/4401 , H04N7/007 , H04N7/025 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/85 , H04N21/2383 , H04N21/4382
摘要： A method, apparatus and system for signal modulation. A plurality of pixels are selected in a pattern such that a first pixel group of the plurality of pixels is unpaired with a second pixel group of the plurality of pixels throughout the pattern in a portion of a video signal. The intensity of the plurality of the pixels is altered at a constant magnitude in the portion of the video signal pursuant to the pattern in a substantially invisible way.
摘要翻译： 一种用于信号调制的方法，装置和系统。 在图案中选择多个像素，使得多个像素中的第一像素组在视频信号的一部分中通过整个图案中的多个像素的第二像素组不配对。 多个像素的强度以基本上不可见的方式根据图案在视频信号的部分中以恒定大小改变。
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公开(公告)号：US07586541B2
公开(公告)日：2009-09-08
申请号：US11095334
申请日：2005-03-31
申请人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
发明人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
IPC分类号： H04N7/084
CPC分类号： H04N5/4401 , H04N7/007 , H04N7/025 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/85 , H04N21/2383 , H04N21/4382
摘要： A method for encoding a carrier signal in a video signal, the video signal having one or more frames, the frames each having a first field and a second field, the first field and the second field of each frame having a plurality of scan lines, each having a plurality of pixels with an intensity value indicating brightness, the method comprising selectively designating the plurality of scan lines of the first field of the one or more frames as up lines or down lines, calculating an optimum amount of adjustment to the pixels of the up lines and the down lines, and selectively increasing the intensity value of pixels of the up lines and decreasing the intensity value of pixels of the down lines by the optimum amount of adjustment thereby modulating the video signal with a carrier signal and creating a modulated video signal.
摘要翻译： 一种用于编码视频信号中的载波信号的方法，所述视频信号具有一个或多个帧，每个帧具有第一场和第二场，每帧的第一场和第二场具有多条扫描线， 每个具有指示亮度的强度值的多个像素，所述方法包括：选择性地将一个或多个帧的第一场的多条扫描线指定为上行或下行，计算对像素的最佳调整量 上行和下行，并且选择性地增加上行的像素的强度值，并且通过最佳调整量来降低下行的像素的强度值，从而利用载波信号调制视频信号，并创建调制 视频信号。
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公开(公告)号：US07286188B2
公开(公告)日：2007-10-23
申请号：US11465234
申请日：2006-08-17
申请人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
发明人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
IPC分类号： H04N7/08
CPC分类号： H04N5/4401 , H04N7/007 , H04N7/025 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/85 , H04N21/2383 , H04N21/4382
摘要： A method, apparatus and system for signal modulation. A plurality of pixels are selected in a pattern such that a first pixel group of the plurality of pixels is unpaired with a second pixel group of the plurality of pixels throughout the pattern in a portion of a video signal. The intensity of the plurality of the pixels is altered at a constant magnitude in the portion of the video signal pursuant to the pattern in a substantially invisible way.
摘要翻译： 一种用于信号调制的方法，装置和系统。 在图案中选择多个像素，使得多个像素中的第一像素组在视频信号的一部分中通过整个图案中的多个像素的第二像素组不配对。 多个像素的强度以基本上不可见的方式根据图案在视频信号的部分中以恒定大小改变。
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公开(公告)号：US06992726B2
公开(公告)日：2006-01-31
申请号：US11095333
申请日：2005-03-31
申请人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
发明人： Christopher E. Chupp , Michael S. Gramelspacher , Jesse J. Chounard, II , James G. Withers , Yousri H. Barsoum , Michael C. Reynolds
IPC分类号： H04N7/08
CPC分类号： H04N5/4401 , H04N7/007 , H04N7/025 , H04N7/08 , H04N7/081 , H04N19/44 , H04N19/85 , H04N21/2383 , H04N21/4382
摘要： A method for encoding a carrier signal in a video signal, the video signal having one or more frames, the frames each having a first field and a second field, the first field and the second field of each frame having a plurality of scan lines, each having a plurality of pixels with an intensity value indicating brightness, the method comprising selectively designating the plurality of scan lines of the first field of the one or more frames as up lines or down lines, calculating an optimum amount of adjustment to the pixels of the up lines and the down lines, and selectively increasing the intensity value of pixels of the up lines and decreasing the intensity value of pixels of the down lines by the optimum amount of adjustment thereby modulating the video signal with a carrier signal and creating a modulated video signal.
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公开(公告)号：US07664175B1
公开(公告)日：2010-02-16
申请号：US11152636
申请日：2005-06-14
IPC分类号： H04N7/12
CPC分类号： H04N7/025 , H04N5/76 , H04N7/08 , H04N7/17318 , H04N21/4325 , H04N21/4334 , H04N21/44008 , H04N21/4627 , H04N21/8355 , H04N21/8358
摘要： A method for modulating mark (20) within content signal (18) that has frames, where each of the frames has content lines and one or more measurable parameters, where each of the content lines has pixels, and where each of the pixels has a value, the method comprising selecting framesets from among the frames of the content signal; modulating at least two of the framesets; and causing mark (20) to be present within content signal (18) by at least modulating at least two of the framesets.
摘要翻译： 一种在具有帧的内容信号（18）内调制标记（20）的方法，其中每个帧具有内容行和一个或多个可测量参数，其中每个内容行具有像素，并且其中每个像素具有 值，所述方法包括从所述内容信号的所述帧中选择帧集; 调制至少两个框架组; 并且通过至少调制至少两个所述框架组，使标记（20）存在于所述内容信号（18）内。
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公开(公告)号：US08842725B2
公开(公告)日：2014-09-23
申请号：US12648006
申请日：2009-12-28
IPC分类号： H04N7/12 , H04N21/432 , H04N7/025 , H04N7/173 , H04N21/44 , H04N21/8355 , H04N21/4627 , H04N21/8358 , H04N21/433 , H04N7/08
CPC分类号： H04N7/025 , H04N5/76 , H04N7/08 , H04N7/17318 , H04N21/4325 , H04N21/4334 , H04N21/44008 , H04N21/4627 , H04N21/8355 , H04N21/8358
摘要： A method for modulating mark (20) within content signal (18) that has frames, where each of the frames has content lines and one or more measurable parameters, where each of the content lines has pixels, and where each of the pixels has a value, the method comprising selecting framesets from among the frames of the content signal; modulating at least two of the framesets; and causing mark (20) to be present within content signal (18) by at least modulating at least two of the framesets.
摘要翻译： 一种在具有帧的内容信号（18）内调制标记（20）的方法，其中每个帧具有内容行和一个或多个可测量参数，其中每个内容行具有像素，并且其中每个像素具有 值，所述方法包括从所述内容信号的所述帧中选择帧集; 调制至少两个框架组; 并且通过至少调制至少两个所述框架组，使标记（20）存在于所述内容信号（18）内。
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