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公开(公告)号：US20120258776A1
公开(公告)日：2012-10-11
申请号：US13444521
申请日：2012-04-11
CPC分类号： H04N5/2354 , G06F17/30244 , G06K9/00993 , G06K9/228 , G06K9/6253 , H04M1/0264 , H04M1/72572 , H04N1/00307 , H04N1/32101 , H04N5/2256 , H04N9/04 , H04N2101/00 , H04N2201/3225 , H04N2201/3274 , H04N2201/3278 , H04W28/26
摘要： Disclosed are technologies are useful in enabling a smart phone to respond to a user's environment, e.g., so it can serve as an intuitive hearing and seeing device. Some of the detailed arrangements involve using radio base station SDR equipment (e.g., at a cell tower) to perform image recognition operations for phones; forecasting service needs from remote processors delegating a remote execution task to a service provider chosen in a competitive process; using nearby processors, e.g., in an automobile, another phone, or set-top box, for remote execution tasks; phones with separable camera and/or illumination components; phone camera illumination using different colors of light; using search tree methods with image frames captured at different focuses; using a phone's microprojector to aid in object identification; correcting lens aberrations by texture mapping captured imagery onto a corrective polygon surface using a phone GPU; etc. A great variety of other features are also detailed.
摘要翻译： 公开的技术在使智能电话能够响应用户环境中是有用的，例如，因此它可以用作直观的听觉和看见设备。 一些详细的布置涉及使用无线电基站SDR设备（例如，在小区塔）来执行电话的图像识别操作; 来自远程处理器的预测服务需求将远程执行任务委派给在竞争过程中选择的服务提供者; 使用附近的处理器，例如在汽车，另一电话或机顶盒中，用于远程执行任务; 具有可分离相机和/或照明部件的手机; 手机相机照明使用不同颜色的光; 使用搜索树方法与不同焦点捕获的图像帧; 使用手机的微型喷射器来帮助对象识别; 通过使用电话GPU将捕获的图像纹理映射到校正多边形表面上来校正透镜像差; 等等各种各样的其他功能也是详细的。
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公开(公告)号：US08224018B2
公开(公告)日：2012-07-17
申请号：US11739387
申请日：2007-04-24
IPC分类号： G06K9/00
CPC分类号： G06K9/00456 , G06K9/00577 , G06K9/4661 , G06Q20/347 , G06Q20/388 , G06T1/005 , G06T2201/0062 , G06T2201/0065 , G07D7/12 , G07D7/121 , G07D7/2033 , G07F7/08 , G07F7/0813 , G07F7/1008 , G07F7/1016 , G07F7/125 , H04L9/3278 , H04L2209/608 , H04L2209/805
摘要： Directional albedo of a particular article, such as an identity card, is measured and stored. When the article is later presented, it can be confirmed to be the same particular article by re-measuring the albedo function, and checking for correspondence against the earlier-stored data. The re-measuring can be performed through us of a handheld optical device, such as a camera-equipped cell phone. The albedo function can serve as random key data in a variety of cryptographic applications. The function can be changed during the life of the article. A variety of other features are also detailed.
摘要翻译： 测量和存储特定物品（例如身份证件）的定向反照率。 当文章稍后呈现时，可以通过重新测量反照率函数和检查与早期存储的数据的对应关系来确认是相同的特定文章。 可以通过我们的手持式光学设备（例如配备有相机的手机）进行重新测量。 反照率功能可以作为各种加密应用程序中的随机密钥数据。 该功能可在文章的使用期限内更改。 还详细介绍了各种其他功能。
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公开(公告)号：US08194919B2
公开(公告)日：2012-06-05
申请号：US12970629
申请日：2010-12-16
CPC分类号： B42D25/333 , B41M3/10 , B42D25/00 , B42D25/23 , B42D25/328 , B42D2033/20 , B42D2035/24 , G06K9/22 , G06K9/46 , G06T1/0021 , G06T1/0028 , G06T2201/0051 , G07D7/0051 , G07D7/0053 , G07D7/0055 , G07D7/0057 , G07D7/12 , G07D7/20
摘要： The application discloses identification and security documents and methods and systems for authenticating such identification and security documents. In one implementation, a document includes a first surface; and a second surface. The first surface comprises a first set of print structures and a second set of print structures. The first set of print structures and the second set of print structures cooperate to obscure the location on the first surface of the second set of print structures. The second set of print structures is arranged on the first surface so as to provide a reflection pattern. In one example, the reflection pattern includes a diffraction grating. The second set of print structures is preferably provided on the first surface with metallic ink. Of course, other claims and combinations are provided too.
摘要翻译： 该申请公开了用于认证这种识别和安全文件的识别和安全文件和方法和系统。 在一个实现中，文档包括第一表面; 和第二表面。 第一表面包括第一组打印结构和第二组打印结构。 第一组打印结构和第二组打印结构相配合以掩盖第二组打印结构的第一表面上的位置。 第二组打印结构布置在第一表面上以提供反射图案。 在一个示例中，反射图案包括衍射光栅。 第二组打印结构优选地在金属墨水的第一表面上设置。 当然，也提供其他权利要求和组合。
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公开(公告)号：US08126203B2
公开(公告)日：2012-02-28
申请号：US13114854
申请日：2011-05-24
IPC分类号： G06K9/00
CPC分类号： G06F17/212 , G06F17/30292 , G06K9/00577 , G06K9/4661 , G06K19/14 , G06Q20/347 , G06Q20/388 , G07D7/12 , G07D7/121 , G07D7/2033 , G07F7/08 , G07F7/0813 , G07F7/1008 , G07F7/1016 , G07F7/125 , H04L9/3278 , H04L2209/56 , H04L2209/608 , H04L2209/805
摘要： Directional albedo of a particular article, such as an identity card, is measured and stored. When the article is later presented, it can be confirmed to be the same particular article by re-measuring the albedo function, and checking for correspondence against the earlier-stored data. The re-measuring can be performed through use of a handheld optical device, such as a camera-equipped cell phone. The albedo function can serve as random key data in a variety of cryptographic applications. The function can be changed during the life of the article. A variety of other features are also detailed.
摘要翻译： 测量和存储特定物品（例如身份证件）的定向反照率。 当文章稍后呈现时，可以通过重新测量反照率函数和检查与早期存储的数据的对应关系来确认是相同的特定文章。 可以通过使用手持式光学装置（例如配备有相机的手机）来进行重新测量。 反照率功能可以作为各种加密应用程序中的随机密钥数据。 该功能可在文章的使用期限内更改。 还详细介绍了各种其他功能。
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75.发明授权Fingerprints and machine-readable codes combined with user characteristics to obtain content or information 有权指纹和机器可读代码结合用户特征来获取内容或信息公开(公告)号：US08108484B2
公开(公告)日：2012-01-31
申请号：US11058917
申请日：2005-02-15
IPC分类号： G06F15/16
CPC分类号： G06F17/30023 , G06F17/30867 , G06Q20/20 , G06T1/0021
摘要： The present invention relates generally to processing audio and video data. One claim recites a method of accessing content stored in a remote database. The method includes: receiving video or audio data; decoding an auxiliary machine-readable code from the video or audio data; deriving a fingerprint, which fingerprint is separate from the machine-readable code, from the video or audio data itself; providing user characteristics or an index to user characteristics; and by using the machine-readable code, fingerprint and user characteristics or information obtained with the index to user characteristics, accessing the content stored in the remote database. Of course, additional combinations and claims are provided as well.
摘要翻译： 本发明一般涉及处理音频和视频数据。 一个声明介绍访问存储在远程数据库中的内容的方法。 该方法包括：接收视频或音频数据; 从视频或音频数据解码辅助机器可读代码; 从该视频或音频数据本身导出与该机器可读代码分离的指纹， 提供用户特征或用户特征的索引; 并且通过使用机器可读代码，指纹和用户特征或通过索引获得的用户特征的信息，访问存储在远程数据库中的内容。 当然，也提供附加的组合和权利要求。
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公开(公告)号：US08006092B2
公开(公告)日：2011-08-23
申请号：US11779061
申请日：2007-07-17
IPC分类号： H04L9/32
CPC分类号： H04N21/4425 , G06T1/0021 , G06T2201/0051 , G06T2201/0065 , H04N17/004 , H04N21/8358
摘要： The invention provides methods for embedding digital watermarks for authentication of printed objects, and corresponding methods for authenticating these objects. One aspect of the invention is a method of embedding a digital watermark in a digital image to be printed on an object. The method embeds an auxiliary signal in the digital image so that the auxiliary signal is substantially imperceptible, yet machine readable. It converts the image to a halftone image using a halftoning process. If copies are made of the printed image, the image characteristics change due a change in the halftoning process used to create the copies. These changes are detected to determine whether a suspect document is authentic.
摘要翻译： 本发明提供了用于嵌入用于打印对象认证的数字水印的方法以及用于认证这些对象的相应方法。 本发明的一个方面是将数字水印嵌入到要打印在对象上的数字图像中的方法。 该方法在数字图像中嵌入辅助信号，使得辅助信号基本上不可察觉，但是机器可读。 它使用半色调处理将图像转换为半色调图像。 如果由打印的图像构成复印件，则由于用于创建复印件的半色调处理的变化，图像特性变化。 检测到这些更改以确定可疑文档是否可信。
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公开(公告)号：US07957553B2
公开(公告)日：2011-06-07
申请号：US12477759
申请日：2009-06-03
申请人： Eric E. Ellingson , Brett T. Hannigan , Trent J. Brundage , Tony F. Rodriguez , Geoffrey B. Rhoads
发明人： Eric E. Ellingson , Brett T. Hannigan , Trent J. Brundage , Tony F. Rodriguez , Geoffrey B. Rhoads
IPC分类号： G06K9/00
CPC分类号： G07D7/162 , G06Q10/087 , G06Q10/10 , G06T1/0021 , G07D7/0034 , G09B21/003
摘要： The present invention relates to various digital watermarking methods, apparatus and systems. One claim recites a method of determining a size or denomination of a momentary object. The method includes: utilizing a configured, multi-purpose electronic processor, decoding a digital watermark embedded in a monetary object, the watermark including data corresponding to a denomination of the monetary object; based on the data, determining feedback to indicate the denomination of the monetary object; and providing the feedback. Handheld computing devices can be advantageously employed with this combination. Of course, other combinations are provided and claimed.
摘要翻译： 本发明涉及各种数字水印方法，装置和系统。 一个主张提出了确定货币对象的大小或面额的方法。 该方法包括：利用配置的多用途电子处理器对嵌入在货币对象中的数字水印进行解码，该水印包括对应于货币对象的面值的数据; 基于数据，确定反馈以指示货币对象的面额; 并提供反馈。 可以有利地利用手持式计算装置与这种组合。 当然，提供并要求保护其他组合。
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公开(公告)号：US07949147B2
公开(公告)日：2011-05-24
申请号：US11562357
申请日：2006-11-21
IPC分类号： H04K1/00
CPC分类号： G06T1/0035 , G06K9/00442 , G06T1/0064 , G06T2201/0051 , G06T2201/0052 , G06T2201/0053 , G06T2201/0061 , G10L19/018 , G11B20/00884 , G11B2020/10537 , H04N1/00005 , H04N1/00037 , H04N1/00079 , H04N1/32122 , H04N1/32154 , H04N1/32165 , H04N1/32187 , H04N1/32277 , H04N1/32352 , H04N5/913 , H04N19/467 , H04N19/48 , H04N19/60 , H04N19/61 , H04N21/23892 , H04N21/8358 , H04N2005/91335 , H04N2201/3205 , H04N2201/3207 , H04N2201/3233 , H04N2201/327
摘要： A method of embedding auxiliary data in coefficients generated for a compressed data stream applies embedding rules to selected coefficients in different blocks to embed the data. The method receives coefficients in a data stream in which the coefficients are divided into blocks. It changes the value of selected coefficients to embed multi-bit message data in the coefficients. The process of changing the coefficients includes controlling changes to the selected coefficients from different blocks so that the relationship of the selected coefficients from the different blocks satisfy an embedding rule. One embedding rule causes the embedded data to form a pattern across the blocks. Another rule causes coefficients of blocks to have a desired phase relationship. Another rule enforces entropy and/or bit rate constraints onto the data stream. These embedding rules facilitate data hiding within bit rate and perceptibility constraints, while increasing robustness.
摘要翻译： 在为压缩数据流生成的系数中嵌入辅助数据的方法将嵌入规则应用于不同块中的所选系数以嵌入数据。 该方法在系数被划分成块的数据流中接收系数。 它改变所选系数的值以将多位消息数据嵌入到系数中。 改变系数的过程包括从不同的块控制对所选系数的改变，使得来自不同块的所选择的系数的关系满足嵌入规则。 一个嵌入规则使得嵌入数据在块之间形成一个模式。 另一个规则导致块的系数具有期望的相位关系。 另一种规则对数据流实施熵和/或比特率约束。 这些嵌入规则便于数据隐藏在比特率和感知限制内，同时增强了鲁棒性。
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公开(公告)号：US20110102143A1
公开(公告)日：2011-05-05
申请号：US12870547
申请日：2010-08-27
CPC分类号： B42D25/333 , B41M3/10 , B42D25/00 , B42D25/23 , B42D25/328 , B42D2033/20 , B42D2035/24 , G06K9/22 , G06K9/46 , G06T1/0021 , G06T1/0028 , G06T2201/0051 , G07D7/0051 , G07D7/0053 , G07D7/0055 , G07D7/0057 , G07D7/12 , G07D7/20
摘要： The present disclosure relates to signals and identification and security documents and methods and systems for authenticating such. In one claim, a financial instrument or identification document is provided with an organic light emitting diode (OLED) array. The OLED array displays information thereon. The information is preferably correlated to the information on or in the financial instrument or identification document. Other claims, implementations and embodiments are provided as well.
摘要翻译： 本公开涉及用于认证的信号和识别和安全文件以及方法和系统。 在一个权利要求中，金融工具或识别文件被提供有有机发光二极管（OLED）阵列。 OLED阵列在其上显示信息。 该信息优选地与金融工具或身份证件上的信息相关联。 还提供了其它权利要求，实施方案和实施方案。
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公开(公告)号：US07760905B2
公开(公告)日：2010-07-20
申请号：US11756432
申请日：2007-05-31
摘要： A portable wireless phone device includes a module configured to derive identification data from audio or visual content. The phone device transmits a packet of data to a remote system that includes both context or environment data, and also at least part of this derived identification data. A great number of other features and improvements are also detailed.
摘要翻译： 便携式无线电话装置包括被配置为从音频或视觉内容导出识别数据的模块。 电话设备将数据包发送到包括上下文或环境数据的远程系统，以及该导出的标识数据的至少一部分。 还详细介绍了大量其他功能和改进。
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