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公开(公告)号：US06505160B1
公开(公告)日：2003-01-07
申请号：US09563664
申请日：2000-05-02
IPC分类号： G10L1100
CPC分类号： G06F17/30876 , B42D25/00 , B42D25/21 , G06F17/30017 , G06F17/30743 , G06F17/30749 , G06K7/1417 , G06K7/1447 , G06K9/00442 , G06K19/06037 , G06K19/06046 , G06K19/14 , G06K19/18 , G06K2017/0064 , G06K2019/06253 , G06Q20/341 , G06Q20/40145 , G06Q30/02 , G06Q30/0601 , G06T1/0021 , G06T2201/0051 , G06T2201/0052 , G07C9/00079 , G07D7/0034 , G07D7/004 , G07F7/086 , G07F7/1008 , G07F17/16 , G07F17/26 , G10L15/26 , G10L19/018 , G11B20/00007 , G11B20/00086 , G11B20/00115 , G11B20/00181 , G11B20/0071 , G11B20/00884 , G11B20/00891 , G11B2020/10537 , G11B2020/10546 , H04H20/31 , H04H20/93 , H04H60/82 , H04L65/601 , H04L65/607 , H04N1/00005 , H04N1/00037 , H04N1/00079 , H04N1/00973 , H04N1/32106 , H04N1/32122 , H04N1/32128 , H04N1/32144 , H04N1/3216 , H04N1/32203 , H04N1/32208 , H04N1/32229 , H04N1/32251 , H04N1/32288 , H04N1/32352 , H04N7/17318 , H04N19/61 , H04N21/235 , H04N21/23892 , H04N21/435 , H04N21/8106 , H04N21/8355 , H04N21/8358 , H04N21/84 , H04N2201/3205 , H04N2201/3207 , H04N2201/3225 , H04N2201/3226 , H04N2201/3233 , H04N2201/3249 , H04N2201/327 , H04N2201/3271 , H04N2201/3274 , H04N2201/3276 , H04N2201/328 , H04W4/00
摘要： Media objects are transformed into active, connected objects via identifiers embedded into them or their containers. In the context of a user's playback experience, a decoding process extracts the identifier from a media object and possibly additional context information and forwards it to a server. The server, in turn, maps the identifier to an action, such as returning metadata, re-directing the request to one or more other servers, requesting information from another server to identify the media object, etc. The linking process applies to broadcast objects as well as objects transmitted over networks in streaming and compressed file formats.
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52.发明授权公开(公告)号：US08144368B2
公开(公告)日：2012-03-27
申请号：US10723181
申请日：2003-11-26
申请人： Tony F. Rodriguez , Alastair M. Reed , Ravi K. Sharma , Osama M. Alattar , Brett T. Hannigan , Kenneth L. Levy , Hugh L. Brunk , Geoffrey B. Rhoads , Ammon E. Gustafson
发明人： Tony F. Rodriguez , Alastair M. Reed , Ravi K. Sharma , Osama M. Alattar , Brett T. Hannigan , Kenneth L. Levy , Hugh L. Brunk , Geoffrey B. Rhoads , Ammon E. Gustafson
CPC分类号： H04N1/32149 , B29C45/1418 , B42D25/29 , G06T1/0021 , G06T7/0002 , G06T2201/0064 , G06T2207/30144 , G07D7/0034 , G07D7/004 , H04N1/00002 , H04N1/00005 , H04N1/00037 , H04N1/00092 , H04N1/32208 , H04N1/32219 , H04N1/32261 , H04N1/32304 , H04N1/32309 , H04N2201/3205 , H04N2201/3207 , H04N2201/3226 , H04N2201/3233 , H04N2201/3239 , H04N2201/327 , H04N2201/3271
摘要： This disclosure describes methods for using embedded auxiliary signals in documents for copy detection and other applications. In on application, the auxiliary signal is formed as an array of elements selected from a set of print structures with properties that change differently in response to copy operations. These changes in properties of the print structures that carry the embedded auxiliary signal are automatically detectable. For example, the changes make the embedded auxiliary signal more or less detectable. The extent to which the auxiliary data is detected forms a detection metric used in combination with one or more other metrics to differentiate copies from originals. Examples of sets of properties of the print structures that change differently in response to copy operations include sets of colors (including different types of inks), sets of screens or dot structures that have varying dot gain, sets of structures with different aliasing effects, etc. Robust and fragile watermarks are used in Image Replacement Documents for a variety of applications. Digital watermarks act as on-board mediators in authentication of a variety of printed documents. Finally, digital watermarks are used to help manage quality of the scanners used in imaging systems.
摘要翻译： 本公开描述了在用于复制检测和其他应用的文档中使用嵌入式辅助信号的方法。 在应用中，辅助信号被形成为从一组打印结构中选择的元素的阵列，其具有响应于复制操作而改变的属性。 携带嵌入式辅助信号的打印结构的这些属性变化可以自动检测。 例如，这些改变使得嵌入式辅助信号或多或少被检测出来。 检测辅助数据的程度形成与一个或多个其他度量结合使用的检测度量，以区分副本与原件。 对于复制操作而改变不同的打印结构的属性集合的示例包括具有不同的点增益的颜色（包括不同类型的墨水），屏幕或点结构的集合，具有不同混叠效果的结构集合等 图像替换文档中使用了强大而脆弱的水印，用于各种应用。 数字水印作为各种印刷文件认证中的板载介质。 最后，数字水印用于帮助管理成像系统中使用的扫描仪的质量。
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53.发明授权公开(公告)号：US07930546B2
公开(公告)日：2011-04-19
申请号：US11619123
申请日：2007-01-02
IPC分类号： H04L9/00
CPC分类号： G10L25/48 , G10L19/018
摘要： Identification of media content, such as audio, can be performed through use of watermarking or fingerprinting (aka content signature) technologies. Aspects of these technologies may be combined to advantageous effect. For example, in dealing with the problem of fingerprint errors arising from object distortion, operations known from digital watermarking systems can be employed.
摘要翻译： 可以通过使用水印或指纹（也称为内容签名）技术来执行诸如音频的媒体内容的识别。 这些技术的方面可以组合到有利的效果。 例如，在处理由于对象失真引起的指纹错误的问题时，可以采用从数字水印系统所知的操作。
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公开(公告)号：US20100205445A1
公开(公告)日：2010-08-12
申请号：US12761230
申请日：2010-04-15
申请人： Hugh W. Anglin , Hugh L. Brunk , Jeremy Cattone , William C. Hein, III , Eric C. Hudson , Kevin C. Jones , Kenneth L. Levy , Tyler J. McKinley , Philip R. Patterson , Burt W. Perry , Geoffrey B. Rhoads , Phillip Andrew Seder , Steven W. Stewart
发明人： Hugh W. Anglin , Hugh L. Brunk , Jeremy Cattone , William C. Hein, III , Eric C. Hudson , Kevin C. Jones , Kenneth L. Levy , Tyler J. McKinley , Philip R. Patterson , Burt W. Perry , Geoffrey B. Rhoads , Phillip Andrew Seder , Steven W. Stewart
IPC分类号： H04L9/00
CPC分类号： G06T1/0021
摘要： Various improvements relating to digital watermarking and related technologies are detailed, including methods that enhance security and functionality, and new articles including watermarked puzzles and marked DNA.
摘要翻译： 详细介绍了与数字水印和相关技术有关的各种改进，包括增强安全性和功能性的方法，以及包含水印拼图和标记DNA的新文章。
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公开(公告)号：US20100067737A1
公开(公告)日：2010-03-18
申请号：US12620295
申请日：2009-11-17
IPC分类号： G06K9/00
CPC分类号： G10L19/018 , B42D25/00 , B42D25/333 , G06F17/30876 , G06K7/1417 , G06K7/1447 , G06K19/06037 , G06K19/06046 , G06K19/14 , G06K19/18 , G06K2017/0064 , G06K2019/06253 , G06Q20/341 , G06Q20/40145 , G06T1/0021 , G06T1/0028 , G06T1/0035 , G06T1/0057 , G06T1/0071 , G06T2201/0053 , G07C9/00079 , G07D7/0034 , G07D7/004 , G07F7/086 , G07F7/1008 , G07F17/26 , G11B20/00086 , G11B20/00884 , G11B20/00891 , H04N1/32122 , H04N1/32144 , H04N1/3216 , H04N1/32203 , H04N1/32208 , H04N1/32251 , H04N1/32288 , H04N1/32352 , H04N19/20 , H04N19/467 , H04N2201/3225 , H04N2201/3226 , H04N2201/323 , H04N2201/3233 , H04N2201/3249 , H04N2201/327 , H04N2201/3271 , H04N2201/3274 , H04N2201/328
摘要： The present invention relates to steganographic systems and methods. One claim recites an apparatus including: electronic memory to buffer a compressed digital watermark object, the digital watermark object is a separate object relative to a compressed video object; and an electronic processor. The electronic processor is programmed for: decompressing the compressed video object to yield a decompressed video object, the decompressed video object comprising data representing video picture elements and data representing audio elements; decompressing the digital watermark object to obtain digital watermark data; steganographically hiding the digital watermark data in the data representing video picture elements or in the data representing audio elements to yield digital watermarked video or audio; and rendering the digital watermarked video or audio. Other claims and combinations are provided too.
摘要翻译： 本发明涉及隐写系统和方法。 一个权利要求描述了一种装置，包括：用于缓冲压缩数字水印对象的电子存储器，数字水印对象是相对于压缩视频对象的单独对象; 和电子处理器。 电子处理器被编程为：解压缩压缩视频对象以产生解压缩的视频对象，解压缩的视频对象包括表示视频图像元素的数据和表示音频元素的数据; 解压缩数字水印对象以获得数字水印数据; 在代表视频图像元素的数据或表示音频元素的数据中隐藏数字水印数据以产生数字水印的视频或音频; 并呈现数字水印的视频或音频。 也提供其他声明和组合。
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公开(公告)号：US20090262975A1
公开(公告)日：2009-10-22
申请号：US12494036
申请日：2009-06-29
CPC分类号： G06K19/06037 , B42D25/00 , B42D25/21 , B42D25/333 , G06F17/30876 , G06F21/10 , G06F2221/0737 , G06K7/1417 , G06K7/1447 , G06K19/06046 , G06K19/14 , G06K19/18 , G06K2017/0064 , G06K2019/06253 , G06Q20/341 , G06Q20/40145 , G06T1/0021 , G06T1/0028 , G06T2201/0053 , G07C9/00079 , G07D7/0034 , G07D7/004 , G07F7/086 , G07F7/1008 , G07F17/26 , G10L19/018 , G11B20/00086 , G11B20/00884 , G11B20/00891 , H04N1/32122 , H04N1/32144 , H04N1/3216 , H04N1/32203 , H04N1/32208 , H04N1/32251 , H04N1/32288 , H04N1/32352 , H04N5/913 , H04N7/1675 , H04N9/8205 , H04N19/20 , H04N19/467 , H04N21/23892 , H04N21/8358 , H04N2005/91335 , H04N2201/3225 , H04N2201/3226 , H04N2201/3233 , H04N2201/3246 , H04N2201/3249 , H04N2201/327 , H04N2201/3271 , H04N2201/3274
摘要： The present invention relates generally to processing video signals. One claim recites a method including: utilizing a multi-purpose electronic processor programmed for analyzing a video signal to derive or calculate an identifier from data representing picture elements of the video signal or from data representing audio accompanying the video signal; providing the identifier to electronic memory or to a remote repository to obtain advertizing information; receiving advertizing information from the electronic memory or the remote repository; and controlling rendering of the advertizing information such that the advertizing information is synchronized with at least a portion of the video signal when rendered. Of course, other combinations and claims are provided as well.
摘要翻译： 本发明一般涉及处理视频信号。 一个方案涉及一种方法，包括：利用被编程用于分析视频信号的多用途电子处理器，以从表示视频信号的图像元素的数据或表示伴随视频信号的音频的数据导出或计算标识符; 将标识符提供给电子存储器或远程存储库以获得广告信息; 从电子存储器或远程存储库接收广告信息; 以及控制所述广告信息的呈现，使得所述广告信息在呈现时与所述视频信号的至少一部分同步。 当然，也提供其他组合和权利要求。
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公开(公告)号：US07602978B2
公开(公告)日：2009-10-13
申请号：US12326696
申请日：2008-12-02
IPC分类号： G06K9/36
CPC分类号： B42D25/333 , B42D25/00 , B42D25/305 , G06F17/30876 , G06K7/1417 , G06K7/1447 , G06K9/00442 , G06K19/06037 , G06K19/06046 , G06K19/14 , G06K19/18 , G06K2017/0064 , G06K2019/06253 , G06Q20/1235 , G06Q20/341 , G06Q20/40145 , G06T1/0021 , G06T1/0028 , G06T1/005 , G06T1/0071 , G06T2201/0064 , G06T2201/0065 , G07C9/00079 , G07D7/0034 , G07D7/004 , G07F7/086 , G07F7/1008 , G07F17/0014 , G07F17/26 , G10L19/018 , G11B20/00086 , G11B20/00884 , G11B20/00891 , G11B2220/2562 , H04N1/00005 , H04N1/00037 , H04N1/00079 , H04N1/00846 , H04N1/00875 , H04N1/32122 , H04N1/32144 , H04N1/32149 , H04N1/32154 , H04N1/3216 , H04N1/32203 , H04N1/32208 , H04N1/32229 , H04N1/32251 , H04N1/32288 , H04N1/32352 , H04N7/163 , H04N19/00 , H04N19/467 , H04N21/23892 , H04N21/44008 , H04N21/4627 , H04N21/8355 , H04N21/8358 , H04N21/858 , H04N2201/3205 , H04N2201/3207 , H04N2201/3225 , H04N2201/3226 , H04N2201/323 , H04N2201/3233 , H04N2201/327 , H04N2201/3271 , H04N2201/3274 , H04N2201/328 , H04N2201/3284
摘要： The presently claimed invention relates generally to content identification, such as deriving identifiers from content itself. One claim recites a method including: using a processor, deriving first information from audio elements of an audio signal; using a processor, deriving second information from data representing picture elements of a video signal that is associated with the audio signal; and utilizing the first information or the second information in a content filtering process, said process utilizes a recognition unit or device to sample content being distributed on a network, and controls further distribution of the content in the network based at least in part on the first information or the second information. Of course, other combinations and claims are provided as well.
摘要翻译： 目前要求保护的发明一般涉及内容识别，例如从内容本身导出标识符。 一个权利要求描述了一种方法，包括：使用处理器从音频信号的音频元素导出第一信息; 使用处理器，从表示与音频信号相关联的视频信号的图像元素的数据中导出第二信息; 以及在内容过滤处理中利用所述第一信息或所述第二信息，所述处理利用识别单元或设备来对网络上分布的内容进行采样，并且至少部分地基于所述第一信息来控制所述网络中的内容的进一步分发 信息或第二信息。 当然，也提供其他组合和权利要求。
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公开(公告)号：US07590259B2
公开(公告)日：2009-09-15
申请号：US11927075
申请日：2007-10-29
IPC分类号： G06K9/00
CPC分类号： G06F17/30876 , B42D25/00 , B42D25/21 , G06F17/30017 , G06F17/30743 , G06F17/30749 , G06K7/1417 , G06K7/1447 , G06K9/00442 , G06K19/06037 , G06K19/06046 , G06K19/14 , G06K19/18 , G06K2017/0064 , G06K2019/06253 , G06Q20/341 , G06Q20/40145 , G06Q30/02 , G06Q30/0601 , G06T1/0021 , G06T2201/0051 , G06T2201/0052 , G07C9/00079 , G07D7/0034 , G07D7/004 , G07F7/086 , G07F7/1008 , G07F17/16 , G07F17/26 , G10L15/26 , G10L19/018 , G11B20/00007 , G11B20/00086 , G11B20/00115 , G11B20/00181 , G11B20/0071 , G11B20/00884 , G11B20/00891 , G11B2020/10537 , G11B2020/10546 , H04H20/31 , H04H20/93 , H04H60/82 , H04L65/601 , H04L65/607 , H04N1/00005 , H04N1/00037 , H04N1/00079 , H04N1/00973 , H04N1/32106 , H04N1/32122 , H04N1/32128 , H04N1/32144 , H04N1/3216 , H04N1/32203 , H04N1/32208 , H04N1/32229 , H04N1/32251 , H04N1/32288 , H04N1/32352 , H04N7/17318 , H04N19/61 , H04N21/235 , H04N21/23892 , H04N21/435 , H04N21/8106 , H04N21/8355 , H04N21/8358 , H04N21/84 , H04N2201/3205 , H04N2201/3207 , H04N2201/3225 , H04N2201/3226 , H04N2201/3233 , H04N2201/3249 , H04N2201/327 , H04N2201/3271 , H04N2201/3274 , H04N2201/3276 , H04N2201/328 , H04W4/00
摘要： The present invention relates generally to obtaining metadata associated with images, audio and video. Once claim recites a method including: obtaining data corresponding to media content from a handheld device, the data representing picture elements of an image or video or representing audible portions of an audio signal; computing attributes of the data using a processor, said act of computing utilizes the processor to operate on the data; using computed attributes of the data to identify the media content or to identify metadata associated with the media content; obtaining metadata associated with the media content; and providing the metadata to the handheld device from a network resource. Other combinations and claims are provided as well.
摘要翻译： 本发明一般涉及获得与图像，音频和视频相关联的元数据。 一旦声明涉及一种方法，包括：从手持设备获取与媒体内容相对应的数据，表示图像或视频的图像元素或表示音频信号的可听部分的数据; 使用处理器计算数据的属性，所述计算动作利用处理器对数据进行操作; 使用所述数据的计算属性来识别所述媒体内容或者识别与所述媒体内容相关联的元数据; 获得与所述媒体内容相关联的元数据; 以及从网络资源向手持设备提供元数据。 还提供了其他组合和权利要求。
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公开(公告)号：US20090129627A1
公开(公告)日：2009-05-21
申请号：US12251362
申请日：2008-10-14
IPC分类号： G06K9/00
CPC分类号： G10L19/018 , B42D25/00 , B42D25/333 , G06F17/30876 , G06K7/1417 , G06K7/1447 , G06K19/06037 , G06K19/06046 , G06K19/14 , G06K19/18 , G06K2017/0064 , G06K2019/06253 , G06Q20/341 , G06Q20/40145 , G06T1/0021 , G06T1/0028 , G06T1/0035 , G06T1/0057 , G06T1/0071 , G06T2201/0053 , G07C9/00079 , G07D7/0034 , G07D7/004 , G07F7/086 , G07F7/1008 , G07F17/26 , G11B20/00086 , G11B20/00884 , G11B20/00891 , H04N1/32122 , H04N1/32144 , H04N1/3216 , H04N1/32203 , H04N1/32208 , H04N1/32251 , H04N1/32288 , H04N1/32352 , H04N19/20 , H04N19/467 , H04N2201/3225 , H04N2201/3226 , H04N2201/323 , H04N2201/3233 , H04N2201/3249 , H04N2201/327 , H04N2201/3271 , H04N2201/3274 , H04N2201/328
摘要： The present invention relates to watermarking of compressed audio or video files. One claim recites a method including: obtaining a copy of a compressed audio or video file; decompressing the compressed audio or video file to yield decompressed audio or video content; determining a first watermarking component for the decompressed audio or video content, the first watermarking component intended to be steganographically hidden in the audio or video content; storing the first digital watermarking component separately from the compressed audio or video file; and then providing the stored first watermarking component, a unique plural-bit watermark identifier, and the compressed audio or video file to a remote location. Other claims and combinations are provided as well.
摘要翻译： 本发明涉及压缩音频或视频文件的水印。 一个声明提出了一种方法，包括：获得压缩音频或视频文件的副本; 解压缩压缩的音频或视频文件以产生解压缩的音频或视频内容; 确定用于解压缩的音频或视频内容的第一水印分量，所述第一水印分量旨在被隐写在所述音频或视频内容中; 与压缩的音频或视频文件分开地存储第一数字水印部件; 然后将所存储的第一水印分量，唯一的多位水印标识符和压缩的音频或视频文件提供给远程位置。 还提供了其他权利要求和组合。
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公开(公告)号：US07460726B2
公开(公告)日：2008-12-02
申请号：US11754919
申请日：2007-05-29
IPC分类号： G06K9/36
CPC分类号： B42D25/333 , B42D25/00 , B42D25/305 , G06F17/30876 , G06K7/1417 , G06K7/1447 , G06K9/00442 , G06K19/06037 , G06K19/06046 , G06K19/14 , G06K19/18 , G06K2017/0064 , G06K2019/06253 , G06Q20/1235 , G06Q20/341 , G06Q20/40145 , G06T1/0021 , G06T1/0028 , G06T1/005 , G06T1/0071 , G06T2201/0064 , G06T2201/0065 , G07C9/00079 , G07D7/0034 , G07D7/004 , G07F7/086 , G07F7/1008 , G07F17/0014 , G07F17/26 , G10L19/018 , G11B20/00086 , G11B20/00884 , G11B20/00891 , G11B2220/2562 , H04N1/00005 , H04N1/00037 , H04N1/00079 , H04N1/00846 , H04N1/00875 , H04N1/32122 , H04N1/32144 , H04N1/32149 , H04N1/32154 , H04N1/3216 , H04N1/32203 , H04N1/32208 , H04N1/32229 , H04N1/32251 , H04N1/32288 , H04N1/32352 , H04N7/163 , H04N19/00 , H04N19/467 , H04N21/23892 , H04N21/44008 , H04N21/4627 , H04N21/8355 , H04N21/8358 , H04N21/858 , H04N2201/3205 , H04N2201/3207 , H04N2201/3225 , H04N2201/3226 , H04N2201/323 , H04N2201/3233 , H04N2201/327 , H04N2201/3271 , H04N2201/3274 , H04N2201/328 , H04N2201/3284
摘要： The present invention relates to steganographic encoding for multimedia content. In one combination, a method is provided including: encoding first information in a first component of a multimedia signal, the first component comprising audio, the first information being encoded though subtle changes to data representing the first component; encoding second information in a second component of the multimedia signal, the second component comprising video, the first information being encoded though subtle changes to data representing the first component, the first information and the second information are associated. Of course, other combinations are provided as well.
摘要翻译： 本发明涉及多媒体内容的隐写编码。 在一种组合中，提供了一种方法，包括：对多媒体信号的第一分量中的第一信息进行编码，所述第一分量包括音频，所述第一信息被编码，而对所述第一分量的数据进行微妙的改变; 对所述多媒体信号的第二分量中的第二信息进行编码，所述第二分量包括视频，所述第一信息是通过对表示所述第一分量的数据进行微妙改变而被编码的，所述第一信息和所述第二信息相关联。 当然，也提供其他组合。
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