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1. 发明授权

US08682038B2 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：US08682038B2
公开(公告)日：2014-03-25
申请号：US13609040
申请日：2012-09-10
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 as illustrative embodiment, a method for detect in 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，一种用于在文档中检测的方法包括：以电磁辐射的第一波长捕获文档的第一多个图像，在第二波长的电磁辐射下捕获文档的第二多个图像，以及组装第一和第二多个图像以形成文档的一个或多个图像。

2. 发明授权

US08509492B2 Detection of color shifting elements using sequenced illumination 有权
标题翻译：使用顺序照明检测色移元件
公开(公告)号：US08509492B2
公开(公告)日：2013-08-13
申请号：US12683932
申请日：2010-01-07
申请人： Ronald Bruce Blair
发明人： Ronald Bruce Blair
IPC分类号： G06K9/00
CPC分类号： G07D7/121 , G07D7/205
摘要： The present invention provides a method and apparatus for determining the presence of Color Shifting Elements (CSE) such as optically variable inks and foils on documents such as bank notes. The invention comprises passing a document past an image sensor such as a line scan camera while sequentially illuminating the document from at least two alternating azimuths. The light source at each azimuth alternates between different colors, producing an image that is interleaved according to color and azimuth of illumination. The invention calculates a reflected color value for each azimuth and compares the color values of the different azimuths to each other. A difference in color between azimuths of illumination indicates the presence of a CSE on the document.
摘要翻译：本发明提供了一种方法和装置，用于确定诸如钞票等文件上的可变色油墨和箔片的颜色转换元件（CSE）的存在。本发明包括使文档通过诸如线扫描照相机的图像传感器，同时从至少两个交替的方位依次照射文件。每个方位角处的光源在不同颜色之间交替，产生根据照明的颜色和方位角交错的图像。本发明计算每个方位角的反射色值，并将不同方位角的颜色值彼此进行比较。照明方位角之间的颜色差异表示文档上存在CSE。

3. 发明授权

US08276911B2 Inertial flattening apparatus for note processing 有权
标题翻译：用于笔记处理的惯性平整装置
公开(公告)号：US08276911B2
公开(公告)日：2012-10-02
申请号：US13431339
申请日：2012-03-27
申请人： Jerry Edwards , Ronald Bruce Blair
发明人： Jerry Edwards , Ronald Bruce Blair
IPC分类号： B65H5/00
CPC分类号： H04N1/121 , G07D11/0021 , H04N1/123 , H04N1/193
摘要： According to an illustrative embodiment, an apparatus for guiding a document includes a curved, document guide having a receiving end and an outgoing end. The receiving end is adapted to receive a moving document. The curved document guide is to guide the document along a curved path such that the document experiences a centrifugal force causing the document to substantially flatten against a concave surface of the curved document guide as the document moves toward the outgoing end of the curved document guide. At least a portion of the curved document guide has a radius of curvature. The curved document guide further includes an apex of the curvature at which one or more instruments are approximately directed.
摘要翻译：根据说明性实施例，用于引导文件的装置包括具有接收端和出射端的弯曲的文件引导件。接收端适于接收移动的文件。弯曲的文件引导件是沿着弯曲的路径引导文件，使得文件经历离心力，当文件向弯曲的文件引导件的出射端移动时，该离心力使得文件基本上平坦于弯曲文件引导件的凹面。弯曲文件引导件的至少一部分具有曲率半径。弯曲文件引导件还包括一个或多个仪器近似指向的曲率顶点。

4. 发明申请

US20120205298A1 APPARATUS AND METHOD FOR ANALYSING A SECURITY DOCUMENT 审中-公开
标题翻译：用于分析安全文件的装置和方法
公开(公告)号：US20120205298A1
公开(公告)日：2012-08-16
申请号：US13456069
申请日：2012-04-25
申请人： Ronald Bruce BLAIR , Alexandre Gret
发明人： Ronald Bruce BLAIR , Alexandre Gret
IPC分类号： G06K7/10 , B07C5/342
CPC分类号： G07D7/04
摘要： We provide an apparatus and method for analysing a security document using x-rays. A security thread is provided in a security thread region of the document. An x-ray source illuminates the security document and an x-ray detector receives x-rays from the security thread region of the document and generates a corresponding detector response. A processor analyses the detector response and generates an output signal indicative of the structure of a security thread present within the region.
摘要翻译：我们提供一种使用X射线分析安全文件的装置和方法。在文档的安全线程区域中提供安全线程。 x射线源照亮安全文件，x射线检测器从文件的安全线程区域接收x射线，并产生相应的检测器响应。处理器分析检测器响应并产生指示存在于该区域内的安全线程的结构的输出信号。

5. 发明申请

US20100128964A1 Sequenced Illumination 有权
标题翻译：顺序照明
公开(公告)号：US20100128964A1
公开(公告)日：2010-05-27
申请号：US12277936
申请日：2008-11-25
申请人： Ronald Bruce Blair
发明人： Ronald Bruce Blair
IPC分类号： G06K9/00
CPC分类号： G06K9/2027 , G06K9/2018 , G07D7/121 , G07D7/205
摘要： The present invention provides a method and system for imaging documents such as bank notes. The method comprises passing a document past an image sensor such as a line scan camera while sequentially illuminating the document using multi-mode illumination. Two or more light sources are used, each one producing a different mode of illumination. A lookup table divides documents into discrete successive sections (i.e. scan lines) and specifies a mode of illumination (e.g., color, azimuth, reflective, transmissive) for each section of a document during imaging. As the document passes the image sensor, the light sources are activated according to the sequence specified in the lookup table, producing an interleaved, multi-mode image of the document.
摘要翻译：本发明提供了一种用于成像诸如纸币的文档的方法和系统。该方法包括使文档通过诸如行扫描照相机的图像传感器，同时使用多模式照明顺序地照亮文档。使用两个或更多个光源，每个光源产生不同的照明模式。查找表将文档划分成离散的连续部分（即扫描线），并且在成像期间指定文档的每个部分的照明模式（例如，颜色，方位，反射，透射）。当文档通过图像传感器时，光源根据查找表中指定的顺序被激活，产生文档的交织的多模式图像。

6. 发明申请

US20090260440A1 Document Inspection System 有权
标题翻译：文件检查系统
公开(公告)号：US20090260440A1
公开(公告)日：2009-10-22
申请号：US11989227
申请日：2006-08-08
申请人： Cyril Pellaton , Ronald Bruce Blair , Jerry Edwards , John Mouser
发明人： Cyril Pellaton , Ronald Bruce Blair , Jerry Edwards , John Mouser
IPC分类号： G01N29/11 , G07D7/08
CPC分类号： G07D7/08 , G01N29/11 , G01N29/221 , G01N29/27 , G01N2291/0237 , G01N2291/044 , G01N2291/048 , G01N2291/102 , G01N2291/105 , G01N2291/2698
摘要： Document inspection system comprising a transport system for transporting documents along a transport path (12) through an inspection station. At least one ultrasonic inspection apparatus at the inspection station, the apparatus including ultrasonic transmitting and receiving transducers (42,44) arranged on opposite sides of the transport path, and a processing system for monitoring ultrasonic signals received by the receiving transducer. An ultrasonic absorbing material (300) is provided around the transducers and facing the transport path for absorbing Document guide apparatus (312,314), having a lower coefficient of friction than the absorbing material, extends partially over the absorbing material (300) so as to prevent documents contacting the absorbing material in use while leaving the absorbing material exposed to the transport path at least adjacent the transducers.
摘要翻译：文件检查系统，包括用于沿着传送路径（12）通过检查站传送文件的传送系统。在检查站处的至少一个超声波检查装置，包括布置在传送路径的相对侧上的超声波发射和接收换能器（42,44）的装置以及用于监视由接收换能器接收的超声波信号的处理系统。在换能器周围设置超声波吸收材料（300），其面向用于吸收具有比吸收材料低的摩擦系数的文件引导装置（312,314）的输送路径，部分地延伸到吸收材料（300）上，以防止使吸收材料在使用中接触的文件，同时使至少邻近换能器的吸收材料暴露于传送路径。

7. 发明申请

US20090200467A1 Automatic image-based volumetric detection of an object in a space 审中-公开
标题翻译：空间中物体的自动图像体积检测
公开(公告)号：US20090200467A1
公开(公告)日：2009-08-13
申请号：US12069653
申请日：2008-02-12
申请人： Paul C. Gray , Giuseppe Di Stefano , Ronald Bruce Blair
发明人： Paul C. Gray , Giuseppe Di Stefano , Ronald Bruce Blair
IPC分类号： H01L25/00 , H01L27/00
CPC分类号： G06K9/00778 , G06T7/194 , G06T7/285
摘要： Automatic image-based volumetric detection of an object in a space is achieved based on a combinational characteristic produced by combining a first characteristic of a reference image associated with the space when empty, and second characteristic of a detection image associated with the space at a time when object detection is active. The combinational characteristic is independent of relative image intensity between the reference image and the detection image. The object detection operation is thus provided with a degree of independence relative to the respective illumination conditions during capture of the reference and detection images.
摘要翻译：基于通过组合与空白相关联的参考图像的第一特征而产生的组合特性，以及与空间相关联的检测图像的第二特性，实现空间中物体的自动图像体积检测当对象检测活动时。组合特征与参考图像和检测图像之间的相对图像强度无关。因此，在拍摄参考和检测图像期间，物体检测操作相对于各个照明条件具有独立性。

8. 发明授权

US08780206B2 Sequenced illumination 有权
标题翻译：顺序照明
公开(公告)号：US08780206B2
公开(公告)日：2014-07-15
申请号：US12277936
申请日：2008-11-25
申请人： Ronald Bruce Blair
发明人： Ronald Bruce Blair
IPC分类号： H04N7/18
CPC分类号： G06K9/2027 , G06K9/2018 , G07D7/121 , G07D7/205
摘要： The present invention provides a method and system for imaging documents such as bank notes. The method comprises passing a document past an image sensor such as a line scan camera while sequentially illuminating the document using multi-mode illumination. Two or more light sources are used, each one producing a different mode of illumination. A lookup table divides documents into discrete successive sections (i.e. scan lines) and specifies a mode of illumination (e.g., color, azimuth, reflective, transmissive) for each section of a document during imaging. As the document passes the image sensor, the light sources are activated according to the sequence specified in the lookup table, producing an interleaved, multi-mode image of the document.
摘要翻译：本发明提供了一种用于成像诸如纸币的文档的方法和系统。该方法包括使文档通过诸如行扫描照相机的图像传感器，同时使用多模式照明顺序地照亮文档。使用两个或更多个光源，每个光源产生不同的照明模式。查找表将文档划分成离散的连续部分（即扫描线），并且在成像期间指定文档的每个部分的照明模式（例如，颜色，方位，反射，透射）。当文档通过图像传感器时，光源根据查找表中指定的顺序被激活，产生文档的交织的多模式图像。

9. 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。

10. 发明授权

US08472676B2 Apparatus and method for analysing a security document 有权
标题翻译：用于分析安全文件的装置和方法
公开(公告)号：US08472676B2
公开(公告)日：2013-06-25
申请号：US12451766
申请日：2007-06-06
申请人： Ronald Bruce Blair , Alexandre Gret
发明人： Ronald Bruce Blair , Alexandre Gret
IPC分类号： G06K9/00
CPC分类号： G07D7/06
摘要： We provide an apparatus and method for analysing a security document. An x-ray source is adapted to illuminate at least one inspection region of the security document when located at an inspection position. An x-ray detector adapted to receive x-rays from the at least one inspection region of the document and to generate a corresponding detector response. A processor analysis the detector response and generates an output signal indicative of the structure of the document in the at least one inspection region.
摘要翻译：我们提供一种用于分析安全文档的设备和方法。 X射线源适于在位于检查位置时照亮安全证件的至少一个检查区域。一种x射线探测器，适于从该文件的至少一个检查区域接收x射线并产生相应的检测器响应。处理器分析检测器响应并产生指示文档在至少一个检验区域中的结构的输出信号。

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