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    Methods for improved modulation of video signals
    1.
    发明申请
    Methods for improved modulation of video signals 有权
    改进视频信号调制的方法

    公开(公告)号：US20050083436A1

    公开(公告)日：2005-04-21

    申请号：US10958865

    申请日：2004-10-04

    申请人： Michael Reynolds ,  James Withers ,  Yousri Barsoum ,  Jesse Chounard ,  Edward Koplar

    发明人： Michael Reynolds ,  James Withers ,  Yousri Barsoum ,  Jesse Chounard ,  Edward Koplar

    IPC分类号： H04N7/025 ,  H04N7/08 ,  H04N7/084

    CPC分类号： H04N7/025 ,  H04N7/08

    摘要： A method for modulating one or more fields of video signal (18) with auxiliary signal (20) by use of an encoding improvement, the one or more fields having one or more sub-fields, the one or more sub-fields having a plurality of odd and even scan lines, the plurality of odd and even scan lines having a plurality of pixels, the plurality of pixels each having an intensity comprising obtaining on encoder (12) the video signal from signal source (10), selectively designating on encoder the plurality of odd and even scan lines as up lines or down lines for at least one of the one or more sub-fields for at least one of the one or more fields, calculating an amount of intensity adjustment for the pixels of the plurality of odd and even scan lines on encoder, and adding intensity to the up lines and subtracting intensity from the down lines according to the amount of intensity adjustment for the pixels of the scan lines of video signal on encoder.

    摘要翻译： 一种通过使用编码改进来调制具有辅助信号（20）的视频信号（18）的一个或多个场的方法，所述一个或多个场具有一个或多个子场，所述一个或多个子场具有多个 奇数和偶数扫描线，多个奇数和偶数扫描线具有多个像素，多个像素各自具有强度，包括在编码器（12）上获得来自信号源（10）的视频信号，选择性地在编码器 多个奇数和偶数扫描线作为一个或多个场中的至少一个的一个或多个子场中的至少一个子场的上行或下行，计算多个像素中的像素的强度调整量 编码器上的奇数和偶数扫描线，以及根据编码器上的视频信号的扫描线的像素的强度调整量，向上行增加强度并从下行减去强度。

    METHODS FOR IMPROVED MODULATION OF VIDEO SIGNALS
    2.
    发明申请
    METHODS FOR IMPROVED MODULATION OF VIDEO SIGNALS 有权
    改进视频信号调制方法

    公开(公告)号：US20060209209A1

    公开(公告)日：2006-09-21

    申请号：US11383400

    申请日：2006-05-15

    申请人： Michael Reynolds ,  Yousri Barsoum ,  Edward Koplar

    发明人： Michael Reynolds ,  Yousri Barsoum ,  Edward Koplar

    IPC分类号： H04N11/04 ,  H04N7/00

    CPC分类号： H04N7/025 ,  H04N7/08

    摘要： A method for modulating a video signal. Frames of a plurality of frames are selected for modulation. A first magnitude alternation pattern is designated for each of a first area of a field of the selected frames. A second magnitude alternation pattern is designated for each of a second area of the field of the selected frames. The intensity of a plurality of pixels of a plurality of scan lines of the field of the selected frames is altered as designated by either the first magnitude alternation pattern or the second magnitude alternation pattern.

    摘要翻译： 一种用于调制视频信号的方法。 选择多个帧的帧进行调制。 为所选择的帧的场的第一区域中的每一个指定第一幅度交替图案。 为所选择的帧的场的第二区域中的每一个指定第二幅度交替图案。 所选择的帧的场的多个扫描线的多个像素的强度由第一幅度交替图案或第二幅度交替图案指定而改变。

    UNIVERSAL METHODS AND DEVICE FOR HAND-HELD PROMOTIONAL OPPORTUNITIES
    3.
    发明申请
    UNIVERSAL METHODS AND DEVICE FOR HAND-HELD PROMOTIONAL OPPORTUNITIES 有权
    通用手段和手段促销机会

    公开(公告)号：US20070157259A1

    公开(公告)日：2007-07-05

    申请号：US11686156

    申请日：2007-03-14

    申请人： Edward Koplar ,  Daniel Ciardullo ,  James Withers ,  Christopher Chupp

    发明人： Edward Koplar ,  Daniel Ciardullo ,  James Withers ,  Christopher Chupp

    IPC分类号： H04N7/18 ,  H04N7/16 ,  H04M1/00

    CPC分类号： H04N21/4126 ,  G06K19/07703 ,  G06Q30/0239 ,  H04N7/17318 ,  H04N7/17345 ,  H04N21/418 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/47 ,  H04N21/478 ,  H04N21/4784 ,  H04N21/812 ,  H04N21/8126

    摘要： A method and system for auxiliary data detection. Data is received on a hand-held device from a display of a signal on a monitor. The signal is visually displayed on the monitor at a frequency. A modulated video signal is received on the hand-held device from a display device. The modulated video signal contains auxiliary data modulated within a video signal in a substantially invisible way. The modulated video signal is demodulated to obtain the auxiliary data. At least one of the data or the auxiliary data is processed to identify a promotional opportunity available through the hand-held device. The user of the hand-held device is notified of availability of the promotional opportunity through the hand-held device.

    摘要翻译： 一种辅助数据检测方法和系统。 从显示器上的信号的显示器在手持设备上接收数据。 信号以频率在显示器上可视地显示。 调制视频信号从显示装置接收在手持设备上。 调制视频信号包含以基本上不可见的方式在视频信号内调制的辅助数据。 调制的视频信号被解调以获得辅助数据。 处理至少一个数据或辅助数据以识别通过手持设备可用的促销机会。 手持装置的用户通过手持装置通知促销机会的可用性。