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1. 发明授权

US08681387B2 Guilloche mark generation 有权
标题翻译： Guilloche标记代
公开(公告)号：US08681387B2
公开(公告)日：2014-03-25
申请号：US12958819
申请日：2010-12-02
申请人： Martin S. Maltz , Zhigang Fan , Reiner Eschbach , Judith Stinehour
发明人： Martin S. Maltz , Zhigang Fan , Reiner Eschbach , Judith Stinehour
IPC分类号： H04N1/32
CPC分类号： H04N1/0044 , H04N1/00883
摘要： A method and system for creating guilloché base pattern with two-dimensional periodicity in a plurality of replicate patterns is shown wherein the creating can be assessed in real-time for pattern acceptability by a user. A base pattern is set on an imaging device in vector space relative to a set of predetermined pattern nodes. The base pattern is modulated via a user interface by adjusting positions of the pattern known for selectively controlling curve shapes of the pattern. A guilloché mark is illustrated by display on the imaging device of the adjusted base pattern and a compilation of associated replicate patterns for user assessment of the mark.
摘要翻译：示出了用于在多个重复图案中创建具有二维周期性的illo形基底图案的方法和系统，其中可以实时地评估创建以便用户的图案可接受性。在相对于一组预定图案节点的向量空间中的成像装置上设置基本图案。通过调整已知的用于选择性地控制图案的曲线形状的图案的位置，经由用户界面调制基本图案。通过在成像装置上显示调整后的基本图案和用于用户评估标记的相关联的重复图案的汇编来说明illo迹标记。

2. 发明授权

US08111432B2 Infrared watermarking of photographic images by matched differential black strategies 有权
标题翻译：通过匹配差分黑色策略的摄影图像的红外水印
公开(公告)号：US08111432B2
公开(公告)日：2012-02-07
申请号：US12106709
申请日：2008-04-21
申请人： Reiner Eschbach , Martin S. Maltz
发明人： Reiner Eschbach , Martin S. Maltz
IPC分类号： H04N1/40 , H04N1/46 , G06K9/00
CPC分类号： H04N1/32309
摘要： A system and method for infrared watermarking using gray component replacement and other color removal schemes is shown. This method includes providing a substrate and implementing two infrared absorption strategies, one with low infrared absorption and the other with high infrared absorption. These two strategies are then combined in order to form two gamuts with substantially similar shapes. This combination can be made by blending the gamuts at areas where one of the strategies do not meet or implementing the intersection of the two gamuts. A watermark is then printed along with an image. The resultant image with watermark is void of artifacts while still having a consistent watermark signal.
摘要翻译：示出了使用灰色组件替换和其他颜色去除方案的红外水印的系统和方法。该方法包括提供基板并实现两个红外吸收策略，一个具有低红外吸收，另一个具有高红外吸收。然后组合这两种策略以形成具有基本相似形状的两个色域。这种组合可以通过在其中一个策略不满足或实现两个色域的交点的区域混合色域来进行。然后将水印与图像一起打印。所得到的具有水印的图像在没有伪像的同时仍然具有一致的水印信号。

3. 发明申请

US20090262400A1 INFRARED WATERMARKING OF PHOTOGRAPHIC IMAGES BY MATCHED DIFFERENTIAL BLACK STRATEGIES 有权
标题翻译：通过匹配的差异黑色战略对摄影图像进行红外水印
公开(公告)号：US20090262400A1
公开(公告)日：2009-10-22
申请号：US12106709
申请日：2008-04-21
申请人： Reiner Eschbach , Martin S. Maltz
发明人： Reiner Eschbach , Martin S. Maltz
IPC分类号： G06K15/02
CPC分类号： H04N1/32309
摘要： A system and method for infrared watermarking using gray component replacement and other color removal schemes is shown. This method includes providing a substrate and implementing two infrared absorption strategies, one with low infrared absorption and the other with high infrared absorption. These two strategies are then combined in order to form two gamuts with substantially similar shapes. This combination can be made by blending the gamuts at areas where one of the strategies do not meet or implementing the intersection of the two gamuts. A watermark is then printed along with an image. The resultant image with watermark is void of artifacts while still having a consistent watermark signal.
摘要翻译：示出了使用灰色组件替换和其他颜色去除方案的红外水印的系统和方法。该方法包括提供基板并实现两个红外吸收策略，一个具有低红外吸收，另一个具有高红外吸收。然后组合这两种策略以形成具有基本相似形状的两个色域。这种组合可以通过在其中一个策略不满足或实现两个色域的交点的区域混合色域来进行。然后将水印与图像一起打印。所得到的具有水印的图像在没有伪像的同时仍然具有一致的水印信号。

4. 发明授权

US08455087B2 Infrared encoding of security elements using standard xerographic materials with distraction patterns 有权
标题翻译：使用具有分心模式的标准静电复印材料对安全元件进行红外编码
公开(公告)号：US08455087B2
公开(公告)日：2013-06-04
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
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。

5. 发明授权

US07965421B2 Show-through reduction method and system 失效
标题翻译：展示简化方法和系统
公开(公告)号：US07965421B2
公开(公告)日：2011-06-21
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： H04N1/40
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。

6. 发明申请

US20080302263A1 INFRARED ENCODING OF SECURITY ELEMENTS USING STANDARD XEROGRAPHIC MATERIALS 有权
标题翻译：使用标准XEROGRAPHIC材料的安全元素的红外编码
公开(公告)号：US20080302263A1
公开(公告)日：2008-12-11
申请号：US11758344
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： B41F31/00 , G01J3/00
CPC分类号： B41M3/144 , B42D25/382 , C09D11/037 , H04N1/32149 , H04N2201/327 , H04N2201/3271 , 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, 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。该红外线标记需要反射红外辐射的基板，以及作为图像印刷在基板上的第一着色剂混合物和第二着色剂混合物。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。

7. 发明授权

US09892585B2 Magnetic watermarking of a printed substrate by metameric rendering 有权
公开(公告)号：US09892585B2
公开(公告)日：2018-02-13
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 , G07D7/04 , G07D7/005
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.

8. 发明授权

US08659799B2 IR specialty imaging methods and systems 失效
标题翻译：红外专业成像方法和系统
公开(公告)号：US08659799B2
公开(公告)日：2014-02-25
申请号：US13034867
申请日：2011-02-25
申请人： Martin S. Maltz , Reiner Eschbach , Martin E. Hoover
发明人： Martin S. Maltz , Reiner Eschbach , Martin E. Hoover
IPC分类号： H04N1/40 , G06K9/00 , G06K7/10
CPC分类号： H04N1/54 , G06K15/189 , H04N1/32208 , H04N1/32309 , H04N1/6058
摘要： Disclosed are methods and systems of printing an image encoded with an IR watermark on a substrate. According to an exemplary method, an effective gamut is used to render the image, wherein the effective gamut is formed by the intersection of a first and second gamut associated with producing a constant IR response.
摘要翻译：公开了在基板上印刷用IR水印编码的图像的方法和系统。根据示例性方法，使用有效色域来渲染图像，其中有效色域由与产生恒定IR响应相关联的第一和第二色域的交点形成。

9. 发明授权

US08460781B2 Infrared encoding of security elements using standard xerographic materials 有权
标题翻译：使用标准静电复印材料对安全元件进行红外编码
公开(公告)号：US08460781B2
公开(公告)日：2013-06-11
申请号：US11758344
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： B41F31/00
CPC分类号： B41M3/144 , B42D25/382 , C09D11/037 , H04N1/32149 , H04N2201/327 , H04N2201/3271 , 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, 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破译的性质，并且在由合适的红外敏感设备观看时在红外照明下可解码。该红外线标记需要反射红外辐射的基板，以及作为图像印刷在基板上的第一着色剂混合物和第二着色剂混合物。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。

10. 发明申请

US20120218608A1 IR SPECIALTY IMAGING METHODS AND SYSTEMS 失效
标题翻译：红外特异成像方法和系统
公开(公告)号：US20120218608A1
公开(公告)日：2012-08-30
申请号：US13034867
申请日：2011-02-25
申请人： Martin S. Maltz , Reiner Eschbach , Martin E. Hoover
发明人： Martin S. Maltz , Reiner Eschbach , Martin E. Hoover
IPC分类号： G06K15/02
CPC分类号： H04N1/54 , G06K15/189 , H04N1/32208 , H04N1/32309 , H04N1/6058
摘要： Disclosed are methods and systems of printing an image encoded with an IR watermark on a substrate. According to an exemplary method, an effective gamut is used to render the image, wherein the effective gamut is formed by the intersection of a first and second gamut associated with producing a constant IR response.
摘要翻译：公开了在基板上印刷用IR水印编码的图像的方法和系统。根据示例性方法，使用有效色域来渲染图像，其中有效色域由与产生恒定IR响应相关联的第一和第二色域的交点形成。

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