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    AUTHENTICATION OF SIGNALS USING WATERMARKS
    111.
    发明申请
    AUTHENTICATION OF SIGNALS USING WATERMARKS 审中-公开
    使用水印识别信号

    公开(公告)号：WO1998011492A1

    公开(公告)日：1998-03-19

    申请号：PCT/US1997016237

    申请日：1997-09-12

    Applicant: PURDUE RESEARCH FOUNDATION ,  WOLFGANG, Raymond, B. ,  DELP, Edward, J., III

    Inventor： PURDUE RESEARCH FOUNDATION

    IPC: G06F17/30

    CPC classification number: H04N1/32101 ,  G06T1/005 ,  G06T2201/0051 ,  G06T2201/0061 ,  G06T2201/0065 ,  G06T2201/0081 ,  H04N1/32144 ,  H04N1/32203 ,  H04N1/32277 ,  H04N1/32309 ,  H04N1/32341 ,  H04N2201/3233 ,  H04N2201/327 ,  H04N2201/328

    Abstract: A method of determining if at least a portion of a suspect signal (58) is derived from a watermarked original signal (56) includes the steps of providing a watermark (50) and creating the watermarked original signal (56) by incorporating the watermark (50) onto an original signal (52). At least one first watermark indicator is generated (64) based on the watermarked original signal (56) and the watermark (50) and at least one second watermark indicator is generated (62) based on the suspect signal (58) and the watermark (50). A determination is made (66, 68, 70) whether at least a portion of the suspect signal (58) is derived from the watermarked original signal (56) based on the at least one first watermark indicator (64) and the at least one second watermark indicator (62).

    Abstract translation: 一种确定是否从水印原始信号（56）导出可疑信号（58）的至少一部分的方法包括以下步骤：提供水印（50）并通过结合水印来创建水印原始信号（56） 50）到原始信号（52）。 基于水印原始信号（56）和水印（50）生成至少一个第一水印指示符（64），并且基于可疑信号（58）和水印（62）生成至少一个第二水印指示符（62） 50）。 基于所述至少一个第一水印指示符（64）和所述至少一个第一水印指示符（64）确定所述可疑信号（58）的至少一部分是否从所述水印原始信号（56）导出（66,68,70） 第二水印指示器（62）。

    SYSTEMS AND METHODS FOR CONTEXT BASED SCANNING
    112.
    发明申请
    SYSTEMS AND METHODS FOR CONTEXT BASED SCANNING 审中-公开
    用于基于上下文扫描的系统和方法

    公开(公告)号：WO2014154457A1

    公开(公告)日：2014-10-02

    申请号：PCT/EP2014/054267

    申请日：2014-03-05

    Applicant: ALCATEL LUCENT

    Inventor： VARJI SIDDAPPA, Basavaraj

    IPC: H04N1/00

    CPC classification number: H04N1/00331 ,  H04N2201/0068 ,  H04N2201/0081 ,  H04N2201/3266 ,  H04N2201/3274 ,  H04N2201/3278 ,  H04N2201/328

    Abstract: Systems and methods for context based scanning are described. In one implementation, the method for context based scanning comprises initiating context based scanning from an application running on a computing system (100) by pressing at least one of a dedicated scan button (130) and a pre-configured combination of keys of the computing system (100) and scanning a document on initiation of the context based scanning. The method further comprises analyzing the scanned document, using optical recognition techniques, to generate a digital document containing text and pasting the text onto the application.

    Abstract translation: 描述了基于上下文的扫描的系统和方法。 在一个实现中，用于基于上下文的扫描的方法包括通过按下专用扫描按钮（130）和计算的键的预配置组合中的至少一个来启动从计算系统（100）上运行的应用的基于上下文的扫描 系统（100）并且在启动基于上下文的扫描时扫描文档。 该方法还包括使用光学识别技术来分析扫描的文档，以生成包含文本并将文本粘贴到应用上的数字文档。

    SYSTEM AND METHODS FOR CAPTURING IMAGES OF AN EVENT
    114.
    发明申请
    SYSTEM AND METHODS FOR CAPTURING IMAGES OF AN EVENT 审中-公开
    用于捕获事件图像的系统和方法

    公开(公告)号：WO2009073790A3

    公开(公告)日：2009-07-23

    申请号：PCT/US2008085543

    申请日：2008-12-04

    Applicant: LYNX SYSTEM DEVELOPERS INC ,  DEANGELIS DOUGLAS J

    Inventor： DEANGELIS DOUGLAS J

    IPC: H04N1/32 ,  H04N101/00

    CPC classification number: H04N1/32106 ,  G07C1/22 ,  H04N1/00342 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/3205 ,  H04N2201/3214 ,  H04N2201/3225 ,  H04N2201/3278 ,  H04N2201/328

    Abstract: A system for capturing images of an event includes at least one data correlator (216). The data correlator is operable to receive still images captured by a camera (218) and to receive identification/time pairs from a sensor (220). Each identification/time pair includes an identity of at least one respective object and a time that the at least one respective object was within the camera's field of view (222). The data correlator is operable to automatically correlate the still images with identities of respective objects included in the still images by correlating an identity of at least one respective object of each identification/time pair to a still image that is closest in time to a time of the identification/time pair.

    Abstract translation: 用于捕获事件的图像的系统包括至少一个数据相关器（216）。 数据相关器可操作以接收由相机（218）捕获的静止图像并从传感器（220）接收识别/时间对。 每个识别/时间对包括至少一个相应对象的身份和至少一个相应对象在照相机的视野范围内的时间（222）。 数据相关器可操作以通过将每个识别/时间对的至少一个相应对象的身份与时间上最接近的静止图像相关联来自动将静止图像与包括在静止图像中的各个对象的身份相关联 识别/时间对。

    SYSTEM AND METHODS FOR CAPTURING IMAGES OF AN EVENT
    115.
    发明申请
    SYSTEM AND METHODS FOR CAPTURING IMAGES OF AN EVENT 审中-公开
    用于捕获事件图像的系统和方法

    公开(公告)号：WO2009073790A2

    公开(公告)日：2009-06-11

    申请号：PCT/US2008/085543

    申请日：2008-12-04

    Applicant: LYNX SYSTEM DEVELOPERS, INC. ,  DEANGELIS, Douglas, J.

    Inventor： DEANGELIS, Douglas, J.

    IPC: H04N1/32

    CPC classification number: H04N1/32106 ,  G07C1/22 ,  H04N1/00342 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/3205 ,  H04N2201/3214 ,  H04N2201/3225 ,  H04N2201/3278 ,  H04N2201/328

    Abstract: A system for capturing images of an event includes at least one data correlator. The data correlator is operable to receive still images captured by a camera and to receive identification/time pairs from a sensor. Each identification/time pair includes an identity of at least one respective object and a time that the at least one respective object was within the camera's field of view. The data correlator is operable to automatically correlate the still images with identities of respective objects included in the still images by correlating an identity of at least one respective object of each identification/time pair to a still image that is closest in time to a time of the identification/time pair.

    Abstract translation: 用于捕获事件的图像的系统包括至少一个数据相关器。 数据相关器可操作以接收由相机拍摄的静止图像并从传感器接收识别/时间对。 每个识别/时间对包括至少一个相应对象的身份和至少一个相应对象在相机的视场内的时间。 数据相关器可操作以通过将每个识别/时间对的至少一个相应对象的身份与时间上最接近的静止图像相关联来自动将静止图像与包括在静止图像中的各个对象的身份相关联 识别/时间对。

    SYSTEMS AND METHODS FOR AUTHENTICATING OBJECTS USING MULTIPLE-LEVEL IMAGE ENCODING AND DECODING
    116.
    发明申请
    SYSTEMS AND METHODS FOR AUTHENTICATING OBJECTS USING MULTIPLE-LEVEL IMAGE ENCODING AND DECODING 审中-公开
    使用多级图像编码和解码来验证对象的系统和方法

    公开(公告)号：WO2006020553A3

    公开(公告)日：2006-06-08

    申请号：PCT/US2005028092

    申请日：2005-08-05

    Applicant: GRAPHIC SECURITY SYSTEMS CORP ,  ALASIA ALFRED VICTOR ,  ALASIA ALFRED J ,  ALASIA THOMAS C ,  CVETKOVIC SLOBODAN

    Inventor： ALASIA ALFRED V ,  ALASIA ALFRED J ,  ALASIA THOMAS C ,  CVETKOVIC SLOBODAN

    IPC: G06K9/36

    CPC classification number: H04N1/32203 ,  G06T1/0071 ,  H04N1/32256 ,  H04N1/32267 ,  H04N2201/3233 ,  H04N2201/327 ,  H04N2201/328

    Abstract: A method of producing a digital multiple-level encoded image (Fig. 7) is presented. The method comprises obtaining a digital authentication image (S110), obtaining a first encoding parameter set (S115) comprising one or more encoding parameters, and constructing a first encoded image (S125). The first encoded image is constructed using a first encoding methodology, the digital authentication image and the first encoding parameter set. The method further comprises obtaining a second encoding parameter set (S130) comprising one or more encoding parameters and constructing a second encoded image (140) using a second encoding methodology, the first encoded image and the second encoding parameter set. The second encoded image may be decoded to reveal the first encoded image using a decoder having characteristics corresponding to at least a portion of the encoding parameters of the second encoding parameter set. The first encoded image may be decoded to reveal the authentication image using a decoder having characteristics corresponding to at least a portion of the encoding parameters of the first encoding parameter set.

    Abstract translation: 提出了一种产生数字多级编码图像的方法（图7）。 该方法包括获得数字认证图像（S110），获得包括一个或多个编码参数的第一编码参数集（S115），以及构造第一编码图像（S125）。 使用第一编码方法，数字认证图像和第一编码参数集来构建第一编码图像。 该方法还包括获得包括一个或多个编码参数的第二编码参数集（S130），并使用第二编码方法，第一编码图像和第二编码参数组来构建第二编码图像（140）。 第二编码图像可以被解码以使用具有对应于第二编码参数集的编码参数的至少一部分的特征的解码器来显示第一编码图像。 第一编码图像可以被解码以使用具有对应于第一编码参数集的编码参数的至少一部分的特征的解码器来显示认证图像。

    APPARATUS AND METHOD FOR PROCESSING ELECTRONIC MESSAGES
    117.
    发明申请
    APPARATUS AND METHOD FOR PROCESSING ELECTRONIC MESSAGES 审中-公开
    用于处理电子信息的装置和方法

    公开(公告)号：WO2005011256A1

    公开(公告)日：2005-02-03

    申请号：PCT/SG2003/000186

    申请日：2003-07-28

    Applicant: LEE, Tat, Cheng ,  LEE, Kay, Meng

    Inventor： LEE, Tat, Cheng ,  LEE, Kay, Meng

    IPC: H04N1/00

    CPC classification number: H04N1/00212 ,  H04L51/00 ,  H04L51/30 ,  H04N1/00209 ,  H04N1/32128 ,  H04N2201/0086 ,  H04N2201/3204 ,  H04N2201/3218 ,  H04N2201/3233 ,  H04N2201/3278 ,  H04N2201/328

    Abstract: An apparatus (100) for processing electronic messages is disclosed herein. In a preferred embodiment, the apparatus (100) comprises a printing device (502) for printing an electronic message received from a sender on a sheet of paper (508); and a scanning device (504) connected to the printing device (502) for automatically scanning the sheet of paper (508) to capture an image of the printed electronic message. The recipient may then send the electronic image to the sender as confirming receipt of the original electronic message.

    Abstract translation: 本文公开了一种用于处理电子消息的装置（100）。 在优选实施例中，设备（100）包括用于打印从纸张（508）上的发送者接收的电子消息的打印设备（502）。 以及连接到所述打印设备（502）的用于自动扫描所述纸张（508）以捕获所述打印的电子消息的图像的扫描设备（504）。 然后，接收者可以在确认收到原始电子消息时将电子图像发送给发送者。

    METHOD OF INSERTING/DETECTING DIGITAL WATERMARK AND APPARATUS FOR USING THEREOF
    119.
    发明申请
    METHOD OF INSERTING/DETECTING DIGITAL WATERMARK AND APPARATUS FOR USING THEREOF 审中-公开
    插入/检测数字水印的方法及其使用方法

    公开(公告)号：WO2002087251A1

    公开(公告)日：2002-10-31

    申请号：PCT/KR2002/000728

    申请日：2002-04-19

    Applicant: MARKANY INC. ,  LEE, Jung-Soo ,  CHOI, Jong-Uk

    Inventor： LEE, Jung-Soo ,  CHOI, Jong-Uk

    IPC: H04N7/24

    CPC classification number: H04N19/467 ,  G06T1/0064 ,  G06T1/0078 ,  H04N1/32203 ,  H04N1/32208 ,  H04N1/32229 ,  H04N1/32309 ,  H04N1/3232 ,  H04N2201/3233 ,  H04N2201/327 ,  H04N2201/328

    Abstract: In embedding a watermark, it is possible to effectively detect the watermark even in case of rotating, cutting, and enlarging/shrinking an image by designing the watermark to be robust against geometric modification and embedding the watermark as 2-dimensional form, for example radial or concentric form. Also, in detecting a watermark, it is possible to detect a peak formed by the watermark through the convolution of the watermark and an input image while accommodating a size of the generated watermark, thereby effectively detecting the watermark using correlation between the input image and the watermark.

    Abstract translation: 在嵌入水印时，即使在旋转，切割和放大/缩小图像的情况下，也可以有效地检测水印，以便通过将水印设计为对几何修改而具有鲁棒性，并将水印嵌入为二维形式，例如径向 或同心形式。 此外，在检测水印时，可以通过水印和输入图像的卷积来检测由水印形成的峰值，同时适应所生成的水印的大小，从而有效地利用输入图像和 水印。

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