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1. 发明授权

US09292990B2 Systems and methods for spectral authentication of a feature of a document 有权
公开(公告)号：US09292990B2
公开(公告)日：2016-03-22
申请号：US14720951
申请日：2015-05-25
申请人： De La Rue North America Inc.
发明人： Ronald Bruce Blair
IPC分类号： G06K9/00 , G07D7/12 , G07D7/20 , G06K9/46 , G06K9/62 , G06T5/40
CPC分类号： G07D7/122 , G06K9/4642 , G06K9/6256 , G06T5/40 , G07D7/1205 , G07D7/205 , G07D7/206
摘要： Systems and methods for authenticating a document are provided. In one embodiment, a method for authenticating a feature of a document includes capturing a first image of a region of a document while the region is subjected to a first wavelength of electromagnetic radiation. The region includes at least a portion of the document. The method also includes determining a first intensity value associated with the first image of the region, and comparing the first intensity value with a first training intensity value of a region of a training document. The first training intensity value is obtained using the first wavelength of electromagnetic radiation. The method also includes determining whether the document is authentic at least partially based on the comparison between the first intensity value and the first training intensity value.

2. 发明授权

US09053596B2 Systems and methods for spectral authentication of a feature of a document 有权
标题翻译：用于文档特征的光谱认证的系统和方法
公开(公告)号：US09053596B2
公开(公告)日：2015-06-09
申请号：US13563612
申请日：2012-07-31
申请人： Ronald Bruce Blair
发明人： Ronald Bruce Blair
IPC分类号： G07D7/20 , G07D7/12
CPC分类号： G07D7/122 , G06K9/4642 , G06K9/6256 , G06T5/40 , G07D7/1205 , G07D7/205 , G07D7/206
摘要： Systems and methods for authenticating a document are provided. In one embodiment, a method for authenticating a feature of a document includes capturing a first image of a region of a document while the region is subjected to a first wavelength of electromagnetic radiation. The region includes at least a portion of the document. The method also includes determining a first intensity value associated with the first image of the region, and comparing the first intensity value with a first training intensity value of a region of a training document. The first training intensity value is obtained using the first wavelength of electromagnetic radiation. The method also includes determining whether the document is authentic at least partially based on the comparison between the first intensity value and the first training intensity value.
摘要翻译：提供了用于认证文档的系统和方法。在一个实施例中，用于认证文档的特征的方法包括在该区域经受电磁辐射的第一波长的同时捕获文档的区域的第一图像。该区域至少包括文档的一部分。该方法还包括确定与区域的第一图像相关联的第一强度值，以及将第一强度值与训练文档的区域的第一训练强度值进行比较。使用电磁辐射的第一波长获得第一训练强度值。该方法还包括基于第一强度值和第一训练强度值之间的比较来至少部分地确定文档是否是真实的。

3. 发明申请

US20140049002A1 DOCUMENT GUIDE SYSTEMS AND METHODS EMPLOYING A DOCUMENT PLATEN 审中-公开
标题翻译：文件指南系统和使用文件版的方法
公开(公告)号：US20140049002A1
公开(公告)日：2014-02-20
申请号：US14066347
申请日：2013-10-29
申请人： De La Rue North America Inc.
发明人： Thang Doan
IPC分类号： B65H9/04
CPC分类号： B65H9/04 , B65H5/026 , B65H5/38 , B65H7/14 , B65H43/00 , B65H2404/268 , B65H2404/611 , B65H2553/412 , B65H2553/414 , B65H2701/1912 , G07D7/121 , H04N1/1215 , H04N1/122 , H04N1/123
摘要： Document guide systems and methods employing a document platen are provided. According to an illustrative embodiment, a document guide system employing a document platen includes a document plates having a first, document-faceable side and a second, opposing side, and a document support sub-system adjacent the first side of the document platen. The document support sub-system and the first side of the document platen are adapted to receive a document therebetween, and the document platen forms an aperture adapted to allow electromagnetic radiation therethrough.
摘要翻译：提供了使用文档台板的文件导向系统和方法。根据说明性实施例，采用文件压板的文件导向系统包括具有第一，可文件面的侧面和第二相对侧的文档板以及与文档台板的第一侧相邻的文件支撑子系统。文档支撑子系统和文档压板的第一侧适于在它们之间接收文档，并且原稿台板形成适于允许通过其中的电磁辐射的孔。

4. 发明申请

US20140037196A1 Systems And Methods For Spectral Authentication Of A Feature Of A Document 有权
标题翻译：文件特征的光谱认证系统与方法
公开(公告)号：US20140037196A1
公开(公告)日：2014-02-06
申请号：US13563612
申请日：2012-07-31
申请人： Ronald Bruce Blair
发明人： Ronald Bruce Blair
IPC分类号： G06K9/62
CPC分类号： G07D7/122 , G06K9/4642 , G06K9/6256 , G06T5/40 , G07D7/1205 , G07D7/205 , G07D7/206
摘要： Systems and methods for authenticating a document are provided. In one embodiment, a method for authenticating a feature of a document includes capturing a first image of a region of a document while the region is subjected to a first wavelength of electromagnetic radiation. The region includes at least a portion of the document. The method also includes determining a first intensity value associated with the first image of the region, and comparing the first intensity value with a first training intensity value of a region of a training document. The first training intensity value is obtained using the first wavelength of electromagnetic radiation. The method also includes determining whether the document is authentic at least partially based on the comparison between the first intensity value and the first training intensity value.
摘要翻译：提供了用于认证文档的系统和方法。在一个实施例中，用于认证文档的特征的方法包括在该区域经受电磁辐射的第一波长的同时捕获文档的区域的第一图像。该区域至少包括文档的一部分。该方法还包括确定与区域的第一图像相关联的第一强度值，以及将第一强度值与训练文档的区域的第一训练强度值进行比较。使用电磁辐射的第一波长获得第一训练强度值。该方法还包括基于第一强度值和第一训练强度值之间的比较来至少部分地确定文档是否是真实的。

5. 发明授权

US08585053B2 Document guide systems and methods employing a document platen 有权
标题翻译：使用文件压板的文件导向系统和方法
公开(公告)号：US08585053B2
公开(公告)日：2013-11-19
申请号：US13327430
申请日：2011-12-15
申请人： Thang Doan
发明人： Thang Doan
IPC分类号： H04N1/04
CPC分类号： B65H9/04 , B65H5/026 , B65H5/38 , B65H7/14 , B65H43/00 , B65H2404/268 , B65H2404/611 , B65H2553/412 , B65H2553/414 , B65H2701/1912 , G07D7/121 , H04N1/1215 , H04N1/122 , H04N1/123
摘要： Document guide systems and methods employing a document platen are provided. According to an illustrative embodiment, a document guide system employing a document platen includes a document platen having a first, document-faceable side and a second, opposing side, and a document support sub-system adjacent the first side of the document platen. The document support sub-system and the first side of the document platen are adapted to receive a document therebetween, and the document platen forms an aperture adapted to allow electromagnetic radiation therethrough.
摘要翻译：提供了使用文档台板的文件导向系统和方法。根据说明性的实施例，采用文件台的文件导向系统包括具有第一文件夹的侧面和第二相对侧的文档台板以及与文档台板的第一侧相邻的文档支撑子系统。文档支撑子系统和文档压板的第一侧适于在它们之间接收文档，并且原稿台板形成适于允许通过其中的电磁辐射的孔。

6. 发明申请

US20130154181A1 Document Guide Systems And Methods Employing A Document Platen 有权
标题翻译：文档指导系统和使用文档的方法
公开(公告)号：US20130154181A1
公开(公告)日：2013-06-20
申请号：US13327430
申请日：2011-12-15
申请人： Thang Doan
发明人： Thang Doan
IPC分类号： B65H7/02 , B65H5/06 , B65H9/00
CPC分类号： B65H9/04 , B65H5/026 , B65H5/38 , B65H7/14 , B65H43/00 , B65H2404/268 , B65H2404/611 , B65H2553/412 , B65H2553/414 , B65H2701/1912 , G07D7/121 , H04N1/1215 , H04N1/122 , H04N1/123
摘要： Document guide systems and methods employing a document platen are provided. According to an illustrative embodiment, a document guide system employing a document platen includes a document platen having a first, document-faceable side and a second, opposing side, and a document support sub-system adjacent the first side of the document platen. The document support sub-system and the first side of the document platen are adapted to receive a document therebetween, and the document platen forms an aperture adapted to allow electromagnetic radiation therethrough.
摘要翻译：提供了使用文档台板的文件导向系统和方法。根据说明性的实施例，采用文件台的文件导向系统包括具有第一文件夹的侧面和第二相对侧的文档台板以及与文档台板的第一侧相邻的文档支撑子系统。文档支撑子系统和文档压板的第一侧适于在它们之间接收文档，并且原稿台板形成适于允许通过其中的电磁辐射的孔。

7. 发明授权

US09036136B2 Systems and methods for detecting tape on a document according to a predetermined sequence using line images 有权
标题翻译：根据使用线图像的预定顺序在文档上检测带的系统和方法
公开(公告)号：US09036136B2
公开(公告)日：2015-05-19
申请号：US14274756
申请日：2014-05-11
申请人： De La Rue North America Inc.
发明人： Alexander Parkov , Ronald Bruce Blair
IPC分类号： G01N33/08 , G06K9/00 , G06K9/20 , G07D7/12
CPC分类号： G07D7/2025 , G06K9/00483 , G06K9/2018 , G07D7/1205 , G07D7/121 , G07D7/202
摘要： Systems and methods for detecting tape on a document are provided. In one embodiment, a method includes capturing a first image of a document. The first image is captured while at least a portion of the document is subjected to a first electromagnetic radiation. The method includes capturing a second image of the document. The second image is captured while at least a portion of the document is subjected to a second electromagnetic radiation. The method also includes comparing the first image to the second image to determine whether tape is adhered to the document.
摘要翻译：提供了用于检测文档上的磁带的系统和方法。在一个实施例中，一种方法包括捕获文档的第一图像。当文件的至少一部分经受第一电磁辐射时，捕获第一图像。该方法包括捕获文档的第二图像。当文件的至少一部分经受第二电磁辐射时，捕获第二图像。该方法还包括将第一图像与第二图像进行比较，以确定是否粘贴了文档。

8. 发明授权

US08781176B2 Determining document fitness using illumination 有权
标题翻译：使用照明确定文字适应度
公开(公告)号：US08781176B2
公开(公告)日：2014-07-15
申请号：US14045959
申请日：2013-10-04
申请人： De La Rue North America Inc.
发明人： Ronald Bruce Blair
IPC分类号： G06K9/00 , H04N1/04
CPC分类号： H04N5/2354 , G06K9/00469 , G06K9/2018 , G06K9/2027 , G06K9/2036 , G06K9/6289 , G07D7/1205 , G07D7/121
摘要： According to an illustrative embodiment, a method for detecting a document includes capturing a first plurality of images of a document at a first wavelength of electromagnetic radiation, capturing a second plurality of images of the document at a second wavelength of electromagnetic radiation, and assembling the first and second pluralities of images to form one or more images of the document.
摘要翻译：根据说明性实施例，一种用于检测文档的方法包括：在电磁辐射的第一波长处拍摄文档的第一多个图像，在第二波长的电磁辐射下拍摄文档的第二多个图像，第一和第二多个图像以形成文档的一个或多个图像。

9. 发明授权

US08290216B1 Determining document fitness using illumination 有权
标题翻译：使用照明确定文字适应度
公开(公告)号：US08290216B1
公开(公告)日：2012-10-16
申请号：US13539155
申请日：2012-06-29
申请人： Ronald Bruce Blair
发明人： Ronald Bruce Blair
IPC分类号： G06K9/00 , G06Q40/00
CPC分类号： H04N5/2354 , G06K9/00469 , G06K9/2018 , G06K9/2027 , G06K9/2036 , G06K9/6289 , G07D7/1205 , G07D7/121
摘要： According to an illustrative embodiment, a method for detecting a document includes capturing a first plurality of images of a document at a first wavelength of electromagnetic radiation, capturing a second plurality of images of the document at a second wavelength of electromagnetic radiation, and assembling the first and second pluralities of images to form one or more images of the document.
摘要翻译：根据说明性实施例，一种用于检测文档的方法包括：在电磁辐射的第一波长处拍摄文档的第一多个图像，在第二波长的电磁辐射下拍摄文档的第二多个图像，第一和第二多个图像以形成文档的一个或多个图像。

10. 发明授权

US08265346B2 Determining document fitness using sequenced illumination 有权
标题翻译：使用顺序照明确定文档适合度
公开(公告)号：US08265346B2
公开(公告)日：2012-09-11
申请号：US12323109
申请日：2008-11-25
申请人： Ronald Bruce Blair
发明人： Ronald Bruce Blair
IPC分类号： G06K9/00 , G06K9/74
CPC分类号： H04N5/2354 , G06K9/00469 , G06K9/2018 , G06K9/2027 , G06K9/2036 , G06K9/6289 , G07D7/1205 , G07D7/121
摘要： The present invention provides a method for determining the physical fitness of documents such as bank notes. The method comprises passing a document past an image sensor while sequentially illuminating the document using multi-mode illumination, wherein a predetermined mode of illumination is used for each line scanned by the image sensor, producing an interleaved image of the document. A multi-dimensional transformation function is applied to this interleaved image to produce a composite measurement, which is then projected onto an empirically determined fitness vector to yield a scalar fitness value for the document. This value is compared against empirically prescribed fitness values to determine if the document is fit enough to remain in circulation or should be taken out of circulation and retired (destroyed).
摘要翻译：本发明提供了一种用于确定诸如纸币的文件的身体适应性的方法。该方法包括使文档通过图像传感器，同时使用多模式照明顺序照射文件，其中对于由图像传感器扫描的每行使用预定的照明模式，产生文档的交错图像。将多维变换函数应用于该交织图像以产生复合测量，然后将其复合测量值投影到经验确定的适应度向量上以产生文档的标量适合度值。将该值与经验规定的适合度值进行比较，以确定文件是否足够适合保持循环或应从循环中取出并退役（销毁）。

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