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11. 发明申请

US20120140290A1 METHOD OF CREATING NON-PATTERNED SECURITY ELEMENTS 有权
标题翻译：创建非图形安全元素的方法
公开(公告)号：US20120140290A1
公开(公告)日：2012-06-07
申请号：US12957590
申请日：2010-12-01
申请人： Reiner Eschbach , Martin S. Maltz , Edward Chapman
发明人： Reiner Eschbach , Martin S. Maltz , Edward Chapman
IPC分类号： G06K15/02
CPC分类号： B41M3/10
摘要： Described herein is a method to encode infrared (IR) security watermarks using a named color dictionary within a PDL in a device independent manner. A set of colors is chosen that lies within the common gamut of printing devices and then defined in a device-independent color space. For each color and output device, a metameric pair of device colorant values corresponding to minimum and maximum black (K) is obtained using inversion techniques. These extremes are selected in order to obtain the maximum perceivable IR signal. The metameric pair sets are processed to extract a smaller subset that satisfies certain criteria, including bounds on the K difference, total ink area coverage, and deviation from the neutral axis. The final data is then stored in resource files that link fixed device-independent IR color names to pairs of variable device-dependent colorant values.
摘要翻译：这里描述的是以独立于设备的方式使用PDL内的命名颜色字典来编码红外（IR）安全水印的方法。选择一组颜色位于普通色域的打印设备中，然后在与设备无关的色彩空间中定义。对于每种颜色和输出设备，使用反演技术获得对应于最小和最大黑色（K）的同成色体对的器件着色剂值。选择这些极值以获得最大可感知的IR信号。处理同色异体对集以提取满足某些标准的较小子集，包括K差异的界限，总油墨面积覆盖率和与中性轴的偏差。然后将最终数据存储在将固定的与设备无关的IR颜色名称链接到可变设备相关着色剂值对的资源文件中。

12. 发明申请

US20110052888A1 MAGNETIC WATERMARKING OF A PRINTED SUBSTRATE BY METAMERIC RENDERING 有权
标题翻译：通过分层渲染的印刷底材的磁水印
公开(公告)号：US20110052888A1
公开(公告)日：2011-03-03
申请号：US12546848
申请日：2009-08-25
申请人： Reiner Eschbach , Martin S. Maltz , Raja Bala , Yonghui Zhao
发明人： Reiner Eschbach , Martin S. Maltz , Raja Bala , Yonghui Zhao
IPC分类号： B32B3/10 , B05D5/06
CPC分类号： G07D7/04 , G07D7/005 , Y10T428/24835
摘要： A document may include a non-magnetic substrate, a first colorant mixture printed as a first image upon the substrate, the first colorant mixture including a magnetic ink, and a second colorant mixture printed as a second image upon the substrate in substantially close spatial proximity to the printed first colorant mixture. The second colorant mixture may consist essentially of one or more non-magnetic inks and exhibit properties of both low visual contrast and high magnetic contrast against the first colorant mixture, such that the resultant printed substrate does not reveal the first image to the human eye, but will reveal the first image to a magnetic image reader.
摘要翻译：文件可以包括非磁性基底，在基底上印刷为第一图像的第一着色剂混合物，第一着色剂混合物包括磁性墨水，以及以基本上接近的空间接近度印刷在基底上的第二图像的第二着色剂混合物到印刷的第一着色剂混合物。第二着色剂混合物可以基本上由一种或多种非磁性油墨组成，并表现出对第一着色剂混合物的低视觉对比度和高磁性对比度的性质，使得所得到的印刷基材不会向人眼露出第一图像，但会将第一张图像显示给磁性图像阅读器。

13. 发明授权

US08928948B2 Method of creating non-patterned security elements 有权
标题翻译：创建非图案化安全元素的方法
公开(公告)号：US08928948B2
公开(公告)日：2015-01-06
申请号：US12957590
申请日：2010-12-01
申请人： Reiner Eschbach , Martin S. Maltz , Edward Chapman
发明人： Reiner Eschbach , Martin S. Maltz , Edward Chapman
IPC分类号： G06K15/02 , B41M3/10
CPC分类号： B41M3/10
摘要： Described herein is a method to encode infrared (IR) security watermarks using a named color dictionary within a PDL in a device independent manner. A set of colors is chosen that lies within the common gamut of printing devices and then defined in a device-independent color space. For each color and output device, a metameric pair of device colorant values corresponding to minimum and maximum black (K) is obtained using inversion techniques. These extremes are selected in order to obtain the maximum perceivable IR signal. The metameric pair sets are processed to extract a smaller subset that satisfies certain criteria, including bounds on the K difference, total ink area coverage, and deviation from the neutral axis. The final data is then stored in resource files that link fixed device-independent IR color names to pairs of variable device-dependent colorant values.
摘要翻译：这里描述的是以独立于设备的方式使用PDL内的命名颜色字典来编码红外（IR）安全水印的方法。选择一组颜色位于普通色域的打印设备中，然后在与设备无关的色彩空间中定义。对于每种颜色和输出设备，使用反演技术获得对应于最小和最大黑色（K）的同成色体对的器件着色剂值。选择这些极值以获得最大可感知的IR信号。处理同色异体对集以提取满足某些标准的较小子集，包括K差异的界限，总油墨面积覆盖率和与中性轴的偏差。然后将最终数据存储在将固定的与设备无关的IR颜色名称链接到可变设备相关着色剂值对的资源文件中。

14. 发明申请

US20090262402A1 SHOW-THROUGH REDUCTION METHOD AND SYSTEM 失效
标题翻译：显示减少方法和系统
公开(公告)号：US20090262402A1
公开(公告)日：2009-10-22
申请号：US12103978
申请日：2008-04-16
申请人： Zhigang Fan , Reiner Eschbach , Martin S. Maltz , Judith Stinehour
发明人： Zhigang Fan , Reiner Eschbach , Martin S. Maltz , Judith Stinehour
IPC分类号： H04N1/04
CPC分类号： H04N1/4095
摘要： A show-through reduction method is disclosed. The method is designed to deal with both light and severe show-through. The method focuses mostly on text documents, with characters possibly appearing in multiple gray levels, although the method can also be extended to color documents. As in the prior art, the front and back pages are processed in pairs. However, no perfect page alignment is assumed here, since we are dealing with real images. Instead, a front and back registration is performed as the first step before the pages are further analyzed. In this method, we are aligning the front page content with its show-through appearing in the back side, and the back page content with its show-through appearing in the front side. Once the two sides are aligned, masks are generated for both sides to differentiate severe show-through and light color content regions. Finally, different TRCs are applied to different regions. The show-through is reduced and the page contents are retained.
摘要翻译：公开了一种透视简化方法。该方法旨在处理轻型和重型展示。该方法主要集中在文本文档上，字符可能出现在多个灰度级，尽管该方法也可以扩展到彩色文档。如现有技术那样，前页和后页成对处理。然而，在这里假设没有完美的页面对齐，因为我们正在处理真实的图像。相反，在进一步分析页面之前，执行正面和背面注册作为第一步。在这种方法中，我们正在将首页内容与其后面的显示对齐，后端页面的内容与其显示出现在前面。一旦双方对齐，双方将产生掩模，以区分严重的透明和浅色内容区域。最后，不同的TRC应用于不同的地区。展示次数减少，页面内容保留。

15. 发明申请

US20080305444A1 INFRARED ENCODING OF SECURITY ELEMENTS USING STANDARD XEROGRAPHIC MATERIALS WITH DISTRACTION PATTERNS 有权
标题翻译：使用标准XEROGRAPHIC材料与分布图案的安全元素的红外编码
公开(公告)号：US20080305444A1
公开(公告)日：2008-12-11
申请号：US11758359
申请日：2007-06-05
申请人： Reiner Eschbach , Raja Bala , Martin S. Maltz
发明人： Reiner Eschbach , Raja Bala , Martin S. Maltz
IPC分类号： G03C1/00 , G03G13/00
CPC分类号： G03G21/046 , Y10T428/24802
摘要： The teachings as provided herein relate to a watermark embedded in an image that has the property of being relatively indecipherable under normal light, and yet decipherable under infrared illumination when viewed by a suitable infrared sensitive device. This infrared mark entails in combination with at least one distraction pattern, a substrate reflective to infrared radiation, and a first colorant mixture and second colorant mixture printed as an image upon the substrate. The first colorant mixture layer in connection with the substrate has a property of strongly reflecting infrared illumination, as well as a property of low contrast under normal illumination against a second colorant mixture as printed in close spatial proximity to the first colorant mixture pattern, such that the resultant image rendered substrate suitably exposed to an infrared illumination, will yield a discernable image evident as a infrared mark to a suitable infrared sensitive device.
摘要翻译：本文提供的教导涉及嵌入在图像中的水印，其具有在正常光线下相对不可解译的性质，并且在由合适的红外敏感装置观看时在红外照明下可解码。该红外标记需要与至少一个分散图案，反射红外辐射的基底以及作为图像印刷在基底上的第一着色剂混合物和第二着色剂混合物组合。与基底相关的第一着色剂混合物层具有强烈反射红外照明的性质，以及在正常照射下对第二着色剂混合物的低对比度的性质，其与第一着色剂混合物图案紧密相邻地印刷，使得适当地暴露于红外照明的所得到的图像渲染基板将产生作为适合的红外敏感装置的红外标记显而易见的可识别图像。

16. 发明申请

US20140022603A1 VARIABLE DATA IMAGE WATERMARKING USING INFRARED SEQUENCE STRUCTURES IN BLACK SEPARATION 有权
标题翻译：在黑色分离中使用红外序列结构的可变数据图像水印
公开(公告)号：US20140022603A1
公开(公告)日：2014-01-23
申请号：US13553338
申请日：2012-07-19
申请人： Reiner Eschbach , Zhigang Fan , Martin E. Hoover
发明人： Reiner Eschbach , Zhigang Fan , Martin E. Hoover
IPC分类号： G06K15/02
CPC分类号： G06T1/0028 , G06T2201/0051 , H04N1/32261 , H04N1/32309 , H04N1/32331 , H04N1/32352 , H04N2201/327
摘要： An image watermarking method includes a color transform on RGB image data to derive CMYK image data that define a constant K image. Variable infrared (IR) mark data defining an IR mark are received and a sparse two-dimensional pattern of black pixels is defined that corresponds to the variable IR data, e.g., using Gold codes or pseudorandom binary sequences. A watermarked black separation K″ is defined by embedding the sparse two-dimensional pattern into the constant K black separation K′ while maintaining local average levels. A watermarked image includes the watermarked black separation K″ in combination with the CMY separations of the constant K image. A decoding process includes using an IR microscope fitted with IR LEDs and an IR pass filter to capture an IR image, which is subjected to exposure correction, thresholding, and dilation operations to extract the two-dimensional pattern for subsequent correlation processing.
摘要翻译：图像水印方法包括对RGB图像数据进行颜色变换以导出定义常数K图像的CMYK图像数据。接收定义IR标记的可变红外（IR）标记数据，并且例如使用Gold码或伪随机二进制序列来定义对应于可变IR数据的稀疏二维图案的黑色像素。通过将稀疏二维图案嵌入到常数K黑色分离K'中同时保持局部平均水平来定义水印黑色分离K“。水印图像包括与常数K图像的CMY分离相结合的水印黑色分离K“。解码过程包括使用装有IR LED的IR显微镜和IR通过滤光片来捕获经过曝光校正，阈值和扩张操作的IR图像，以提取二维图案用于随后的相关处理。

17. 发明授权

US08699089B2 Variable data image watermarking using infrared sequence structures in black separation 有权
标题翻译：在黑色分离中使用红外序列结构的可变数据图像水印
公开(公告)号：US08699089B2
公开(公告)日：2014-04-15
申请号：US13553338
申请日：2012-07-19
申请人： Reiner Eschbach , Zhigang Fan , Martin E. Hoover
发明人： Reiner Eschbach , Zhigang Fan , Martin E. Hoover
IPC分类号： H04N1/40
CPC分类号： G06T1/0028 , G06T2201/0051 , H04N1/32261 , H04N1/32309 , H04N1/32331 , H04N1/32352 , H04N2201/327
摘要： An image watermarking method includes a color transform on RGB image data to derive CMYK image data that define a constant K image. Variable infrared (IR) mark data defining an IR mark are received and a sparse two-dimensional pattern of black pixels is defined that corresponds to the variable IR data, e.g., using Gold codes or pseudorandom binary sequences. A watermarked black separation K″ is defined by embedding the sparse two-dimensional pattern into the constant K black separation K′ while maintaining local average levels. A watermarked image includes the watermarked black separation K″ in combination with the CMY separations of the constant K image. A decoding process includes using an IR microscope fitted with IR LEDs and an IR pass filter to capture an IR image, which is subjected to exposure correction, thresholding, and dilation operations to extract the two-dimensional pattern for subsequent correlation processing.
摘要翻译：图像水印方法包括对RGB图像数据进行颜色变换以导出定义常数K图像的CMYK图像数据。接收定义IR标记的可变红外（IR）标记数据，并且例如使用Gold码或伪随机二进制序列来定义对应于可变IR数据的稀疏二维图案的黑色像素。通过将稀疏二维图案嵌入常数K黑色分离K'同时维持局部平均水平来定义水印黑色分离K“。水印图像包括水印黑色分离K“与常数K图像的CMY分离的组合。解码过程包括使用装有IR LED的IR显微镜和IR通过滤光片来捕获经过曝光校正，阈值和扩张操作的IR图像，以提取二维图案用于随后的相关处理。

18. 发明授权

US08261988B2 Phase locked IR encoding for peened 2D barcodes 有权
标题翻译：用于喷丸二维条形码的锁相IR编码
公开(公告)号：US08261988B2
公开(公告)日：2012-09-11
申请号：US12627163
申请日：2009-11-30
申请人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
发明人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
IPC分类号： G06K7/10
CPC分类号： G06K7/10544 , G06K7/12
摘要： A system reveals a 2D barcode in a document. A 2D barcode generator selects the placement and at least one colorant combination of an image and at least one colorant combination for a 2D barcode on a document, where the at least one colorant combination of the image and the 2D barcode form a metameric pair. A print system receives data from the 2D barcode generator and places the image and the 2D barcode on the document. A light source selected or tuned to a wavelength corresponding to the colorant combinations utilized by the print system reveals the 2D barcode placed thereon. A decoding element decodes and extracts data from the revealed 2D barcode.
摘要翻译：系统在文档中显示2D条形码。 2D条形码生成器选择图像的至少一种着色剂组合和用于文档上的2D条形码的至少一种着色剂组合，其中图像和2D条形码的至少一个着色剂组合形成同色异体对。打印系统从2D条形码生成器接收数据，并将图像和2D条形码放置在文档上。选择或调谐到与打印系统使用的着色剂组合对应的波长的光源显示放置在其上的2D条形码。解码元素从显露的2D条形码解码和提取数据。

19. 发明申请

US20110127331A1 PHASE LOCKED IR ENCODING FOR PEENED 2D BARCODES 有权
标题翻译：相位锁定红外编码用于缎状二维条形码
公开(公告)号：US20110127331A1
公开(公告)日：2011-06-02
申请号：US12627163
申请日：2009-11-30
申请人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
发明人： Yonghui Zhao , Edward Chapman , Shen-Ge Wang , Martin E. Hoover , Reiner Eschbach
IPC分类号： G06K7/10 , G06K19/06
CPC分类号： G06K7/10544 , G06K7/12
摘要： A system reveals a 2D barcode in a document. A 2D barcode generator selects the placement and at least one colorant combination of an image and at least one colorant combination for a 2D barcode on a document, where the at least one colorant combination of the image and the 2D barcode form a metameric pair. A print system receives data from the 2D barcode generator and places the image and the 2D barcode on the document. A light source selected or tuned to a wavelength corresponding to the colorant combinations utilized by the print system reveals the 2D barcode placed thereon. A decoding element decodes and extracts data from the revealed 2D barcode.
摘要翻译：系统在文档中显示2D条形码。 2D条形码生成器选择图像的至少一种着色剂组合和用于文档上的2D条形码的至少一种着色剂组合，其中图像和2D条形码的至少一个着色剂组合形成同色异体对。打印系统从2D条形码生成器接收数据，并将图像和2D条形码放置在文档上。选择或调谐到与打印系统使用的着色剂组合对应的波长的光源显示放置在其上的2D条形码。解码元素从显露的2D条形码解码和提取数据。

20. 发明授权

US08797604B2 Methods and systems for creating structural documents 有权
标题翻译：创建结构性文件的方法和系统
公开(公告)号：US08797604B2
公开(公告)日：2014-08-05
申请号：US13594066
申请日：2012-08-24
申请人： William J. Hannaway , William J. Nowak , Cynthia J. Ryan , Stephen C. Morgana , James Milo Sweet , Reiner Eschbach
发明人： William J. Hannaway , William J. Nowak , Cynthia J. Ryan , Stephen C. Morgana , James Milo Sweet , Reiner Eschbach
IPC分类号： H04N1/40 , G06F19/00 , G06F7/00
CPC分类号： G06F17/30896 , B42D15/04 , G06F3/1206 , G06F3/1244 , G06F3/1256 , G06F3/1285
摘要： A method of creating a structural document may include determining, by a host computing device in a cloud system, a shape of a structural document, determining, by the host computing device, a plurality of dimensions of the structural document, receiving information associated with one or more content items, and causing a graphical representation of the structural document to be displayed at a user computing device. A shape of the graphical representation may correspond to the determined shape, a plurality of dimensions of the graphical representation may correspond to the determined plurality of dimensions, and the graphical representation may include at least a portion of the received content items. The method may include receiving an indication that a user is finished creating the structural document, generating a print document including an encoded data mark, and providing the print document to one or more print-related devices.
摘要翻译：创建结构文档的方法可以包括由云系统中的主计算设备确定结构文档的形状，由主计算设备确定结构文档的多个维度，接收与一个结构文档相关联的信息或更多内容项目，并且导致结构文档的图形表示在用户计算设备上显示。图形表示的形状可以对应于确定的形状，图形表示的多个维度可以对应于所确定的多个维度，并且图形表示可以包括接收到的内容项目的至少一部分。该方法可以包括接收用户完成创建结构文档的指示，生成包括编码数据标记的打印文档，以及将打印文档提供给一个或多个打印相关设备。

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