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1. 发明申请

US20160189326A1 AUTHENTICATING IDENTIFICATION AND SECURITY DOCUMENTS AND OTHER OBJECTS 审中-公开
标题翻译：认证和安全文件及其他对象
公开(公告)号：US20160189326A1
公开(公告)日：2016-06-30
申请号：US14805122
申请日：2015-07-21
申请人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
发明人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
IPC分类号： G06T1/00 , G06K9/22
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, apparatus and systems for authenticating such identification and security documents. Some such methods and apparatus involve steganography or data hiding.
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，装置和系统。一些这样的方法和装置涉及隐写术或数据隐藏。

2. 发明授权

US09087376B2 Authenticating identification and security documents and other objects 有权
标题翻译：验证身份和安全文件等物体
公开(公告)号：US09087376B2
公开(公告)日：2015-07-21
申请号：US13488942
申请日：2012-06-05
申请人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
发明人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
IPC分类号： G06K9/00 , G06K9/74 , G06F7/04 , B42D15/00 , B42D15/10 , G06T1/00 , B41M3/10 , G07D7/00 , G07D7/12 , G07D7/20 , G06K9/46 , B42D25/00 , B42D25/328
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。

3. 发明申请

US20130172048A1 Authenticating Identification and Security Documents and Other Objects 有权
标题翻译：认证和安全文件及其他对象
公开(公告)号：US20130172048A1
公开(公告)日：2013-07-04
申请号：US13488942
申请日：2012-06-05
申请人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
发明人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
IPC分类号： G06T1/00 , G06K9/46
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。

4. 发明授权

US08144368B2 Automated methods for distinguishing copies from original printed objects 有权
标题翻译：用于区分副本和原始打印对象的自动方法
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
IPC分类号： H04N1/40 , G06K9/00
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。

5. 发明申请

US20110142280A1 Authenticating Identification and Security Documents 有权
标题翻译：认证和安全文件验证
公开(公告)号：US20110142280A1
公开(公告)日：2011-06-16
申请号：US12970629
申请日：2010-12-16
申请人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
发明人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
IPC分类号： G06K9/00
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。

6. 发明授权

US08194919B2 Authenticating identification and security documents 有权
标题翻译：验证身份证件和安全文件
公开(公告)号：US08194919B2
公开(公告)日：2012-06-05
申请号：US12970629
申请日：2010-12-16
申请人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
发明人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
IPC分类号： G06K9/00 , G06K9/74 , G06F7/04 , B42D15/00 , B42D15/10
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。

7. 发明申请

US20110102143A1 Authenticating Signals and Identification and Security Documents 审中-公开
标题翻译：认证信号和识别和安全文件
公开(公告)号：US20110102143A1
公开(公告)日：2011-05-05
申请号：US12870547
申请日：2010-08-27
申请人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
发明人： Tony F. Rodriguez , Geoffrey B. Rhoads , Ravi K. Sharma
IPC分类号： G06F7/04 , G06K19/06 , F21L4/00
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。

8. 发明授权

US07978875B2 Signal processing utilizing host carrier information 有权
标题翻译：信号处理利用主载波信息
公开(公告)号：US07978875B2
公开(公告)日：2011-07-12
申请号：US12539093
申请日：2009-08-11
申请人： Ravi K. Sharma , Ammon E. Gustafson , Geoffrey B. Rhoads
发明人： Ravi K. Sharma , Ammon E. Gustafson , Geoffrey B. Rhoads
IPC分类号： G06K9/00 , H04L9/32
CPC分类号： G06T1/0071 , G06T1/0078 , G06T2201/0065 , H04N1/32149 , H04N1/32187 , H04N1/32235 , H04N1/3224 , H04N2201/3233 , H04N2201/327
摘要： The present invention generally relates to processing audio, video and images. One claim recites a method including: obtaining media signal comprising a steganographic signal hidden therein; utilizing a programmed electronic processor, selecting portions of the media signal for steganographic signal detection, wherein the subset of the media signal is selected based on at least one or more predetermined probability factors, in which a probability factor comprises a selection criteria or rule to identify portions of the media signal which have a higher likelihood of including a steganographic signal relative to other portions of the media signal; and utilizing a programmed electronic processor, analyzing selected portions of the media signal to obtain the steganographic signal. Of course, other claims and combinations are provided as well.
摘要翻译：本发明一般涉及处理音频，视频和图像。一个权利要求描述了一种方法，包括：获得包含隐藏在其中的隐写信号的媒体信号; 利用编程的电子处理器，选择用于隐写信号检测的媒体信号的部分，其中基于至少一个或多个预定概率因子来选择媒体信号的子集，其中概率因子包括选择标准或规则来识别媒体信号的相对于媒体信号的其他部分具有更高可能性的部分隐藏信号; 并利用编程的电子处理器，分析媒体信号的所选部分以获得隐写信号。当然，也提供其他权利要求和组合。

9. 发明申请

US20090296983A1 SIGNAL PROCESSING UTILIZING HOST CARRIER INFORMATION 有权
标题翻译：信号处理利用主机载波信息
公开(公告)号：US20090296983A1
公开(公告)日：2009-12-03
申请号：US12539093
申请日：2009-08-11
申请人： Ravi K. Sharma , Ammon E. Gustafson , Geoffrey B. Rhoads
发明人： Ravi K. Sharma , Ammon E. Gustafson , Geoffrey B. Rhoads
IPC分类号： G06K9/00
CPC分类号： G06T1/0071 , G06T1/0078 , G06T2201/0065 , H04N1/32149 , H04N1/32187 , H04N1/32235 , H04N1/3224 , H04N2201/3233 , H04N2201/327
摘要： The present invention generally relates to processing audio, video and images. One claim recites a method including: obtaining media signal comprising a steganographic signal hidden therein; utilizing a programmed electronic processor, selecting portions of the media signal for steganographic signal detection, wherein the subset of the media signal is selected based on at least one or more predetermined probability factors, in which a probability factor comprises a selection criteria or rule to identify portions of the media signal which have a higher likelihood of including a steganographic signal relative to other portions of the media signal; and utilizing a programmed electronic processor, analyzing selected portions of the media signal to obtain the steganographic signal. Of course, other claims and combinations are provided as well.
摘要翻译：本发明一般涉及处理音频，视频和图像。一个权利要求描述了一种方法，包括：获得包含隐藏在其中的隐写信号的媒体信号; 利用编程的电子处理器，选择用于隐写信号检测的媒体信号的部分，其中基于至少一个或多个预定概率因子选择媒体信号的子集，其中概率因子包括选择标准或规则来识别媒体信号的相对于媒体信号的其他部分具有更高可能性的部分隐藏信号; 并利用编程的电子处理器，分析媒体信号的所选部分以获得隐写信号。当然，也提供其他权利要求和组合。

10. 发明授权

US07574014B2 Digital watermark detection utilizing host carrier information 有权
标题翻译：利用主载波信息进行数字水印检测
公开(公告)号：US07574014B2
公开(公告)日：2009-08-11
申请号：US11349743
申请日：2006-02-07
申请人： Ravi K. Sharma , Ammon E. Gustafson , Geoffrey B. Rhoads
发明人： Ravi K. Sharma , Ammon E. Gustafson , Geoffrey B. Rhoads
IPC分类号： G06K9/00 , H04L9/00
CPC分类号： G06T1/0071 , G06T1/0078 , G06T2201/0065 , H04N1/32149 , H04N1/32187 , H04N1/32235 , H04N1/3224 , H04N2201/3233 , H04N2201/327
摘要： The present invention generally relates to digital watermarking and steganography. In one implementation, a method is provided including acts of receiving a media signal comprising a steganographic signal redundantly embedded therein; selecting a subset of the media signal for steganographic signal detection, wherein the subset of the media signal is selected based on at least one media signal characteristic associated with the subset; and detecting a steganographic signal hidden in the subset of the media signal. In another implementation, a digital watermark detector is providing including: electronic processing circuitry; memory; and executable instructions stored in memory for execution by said electronic processing circuitry. The instructions comprises instructions to: process a media signal comprising a digital watermark redundantly embedded therein; select a subset of the media signal for watermark detection, wherein the subset of the media signal is selected based on at least one media signal characteristic associated with the subset; and detect a digital watermark hidden in the subset of the media signal.
摘要翻译：本发明一般涉及数字水印和隐写术。在一个实现中，提供了一种方法，包括接收包括冗余地嵌入其中的隐写信号的媒体信号的动作; 选择用于隐写信号检测的媒体信号的子集，其中基于与所述子集相关联的至少一个媒体信号特征来选择所述媒体信号的子集; 以及检测隐藏在媒体信号的子集中的隐写信号。在另一实施方式中，提供一种电子水印检测器，包括：电子处理电路; 记忆; 以及存储在存储器中用于由所述电子处理电路执行的可执行指令。所述指令包括：处理包括冗余地嵌入其中的数字水印的媒体信号的指令; 选择用于水印检测的媒体信号的子集，其中基于与该子集相关联的至少一个媒体信号特征来选择媒体信号的子集; 并检测隐藏在媒体信号的子集中的数字水印。

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