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1. 发明授权

US08749767B2 Systems and methods for detecting tape on a document 有权
标题翻译：用于检测文档上的磁带的系统和方法
公开(公告)号：US08749767B2
公开(公告)日：2014-06-10
申请号：US12872960
申请日：2010-08-31
申请人： Alexander Parkov , Ronald Bruce Blair
发明人： Alexander Parkov , Ronald Bruce Blair
IPC分类号： G01N33/08 , G06K9/00
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。

2. 发明授权

US08433124B2 Systems and methods for detecting an optically variable material 有权
标题翻译：用于检测光学可变材料的系统和方法
公开(公告)号：US08433124B2
公开(公告)日：2013-04-30
申请号：US12984476
申请日：2011-01-04
申请人： Ronald Bruce Blair , Alexander Parkov
发明人： Ronald Bruce Blair , Alexander Parkov
IPC分类号： G06K9/00 , G06F17/00
CPC分类号： G06K9/2036 , G06K9/2018 , G07D7/121 , G07D7/202
摘要： Systems and methods for detecting an optically variable material are provided. According to an illustrative embodiment, a method for detecting an optically variable material includes capturing a first image of at least a portion of a document while the at least a portion of the document is subjected to a first electromagnetic radiation from a first angle of incidence, and capturing a second image of at least a portion of the document while the at least a portion of the document is subjected to a second electromagnetic radiation from a second angle of incidence. The first angle of incidence is different from the second angle of incidence. The first and second images are captured by an imaging device that has substantially fixed position. The method also includes comparing the first image to the second image to determine whether an optically variable material is present on the document.
摘要翻译：提供了用于检测光学可变材料的系统和方法。根据说明性实施例，一种用于检测光学可变材料的方法包括：在文档的至少一部分经受来自第一入射角的第一电磁辐射的情况下捕获文档的至少一部分的第一图像，以及当所述文档的至少一部分经受来自第二入射角的第二电磁辐射时，捕获所述文档的至少一部分的第二图像。第一入射角与第二入射角不同。第一和第二图像由具有基本固定位置的成像装置捕获。该方法还包括将第一图像与第二图像进行比较，以确定光学可变材料是否存在于文档上。

3. 发明申请

US20110164805A1 Systems and Methods for Detecting an Optically Variable Material 有权
标题翻译：用于检测光学可变材料的系统和方法
公开(公告)号：US20110164805A1
公开(公告)日：2011-07-07
申请号：US12984476
申请日：2011-01-04
申请人： Ronald Bruce Blair , Alexander Parkov
发明人： Ronald Bruce Blair , Alexander Parkov
IPC分类号： G06K9/00
CPC分类号： G06K9/2036 , G06K9/2018 , G07D7/121 , G07D7/202
摘要： Systems and methods for detecting an optically variable material are provided. According to an illustrative embodiment, a method for detecting an optically variable material includes capturing a first image of at least a portion of a document while the at least a portion of the document is subjected to a first electromagnetic radiation from a first angle of incidence, and capturing a second image of at least a portion of the document while the at least a portion of the document is subjected to a second electromagnetic radiation from a second angle of incidence. The first angle of incidence is different from the second angle of incidence. The first and second images are captured by an imaging device that has substantially fixed position. The method also includes comparing the first image to the second image to determine whether an optically variable material is present on the document.
摘要翻译：提供了用于检测光学可变材料的系统和方法。根据说明性实施例，一种用于检测光学可变材料的方法包括：在文档的至少一部分经受来自第一入射角的第一电磁辐射的情况下捕获文档的至少一部分的第一图像，以及当所述文档的至少一部分经受来自第二入射角的第二电磁辐射时，捕获所述文档的至少一部分的第二图像。第一入射角与第二入射角不同。第一和第二图像由具有基本固定位置的成像装置捕获。该方法还包括将第一图像与第二图像进行比较，以确定光学可变材料是否存在于文档上。

4. 发明申请

US20110052082A1 Systems and Methods for Detecting Tape on a Document 有权
标题翻译：检测文件上的磁带的系统和方法
公开(公告)号：US20110052082A1
公开(公告)日：2011-03-03
申请号：US12872960
申请日：2010-08-31
申请人： Alexander Parkov , Ronald Bruce Blair
发明人： Alexander Parkov , Ronald Bruce Blair
IPC分类号： G06K9/62
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。

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