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61. 发明授权

US07869090B2 Variable data digital pantographs 有权
标题翻译：可变数据数字缩放仪
公开(公告)号：US07869090B2
公开(公告)日：2011-01-11
申请号：US12336601
申请日：2008-12-17
申请人： Shen-Ge Wang , Reiner Eschbach , William A. Fuss , Farzin Blurfrushan , Edward Chapman
发明人： Shen-Ge Wang , Reiner Eschbach , William A. Fuss , Farzin Blurfrushan , Edward Chapman
IPC分类号： G06K15/02 , H04N1/50
CPC分类号： H04N1/00864
摘要： A variable data pantograph is formed by receiving a variable data string and retrieving at least one character representation from a vocabulary of character representations stored in memory. The retrieved at least one character representation corresponds to the variable data string. Each of the character representations in the vocabulary is associated with a foreground region including a character shape and a background region suitably sized and arranged for encompassing the foreground region. The background region incorporates a first pattern of elements and is controlled to render a target color using a first set of color separation control data and the foreground region incorporates a second pattern of elements and is controlled to render the target color using a second set of color separation control data. The retrieved at least one character representation is assembled to form a variable data pantograph, whereby when the variable data pantograph is rendered in an original document, the foreground and background regions are similar in tone, the foreground and background regions being substantially less similar in tone in a copy of the original document to render the character visible.
摘要翻译：通过接收可变数据串并从存储在存储器中的字符表示的词汇表检索至少一个字符表示形成可变数据缩放仪。检索到的至少一个字符表示对应于可变数据串。词汇表中的每个字符表示与包括字符形状和背景区域的前景区域相关联，前景区域适当地设置和布置以包围前景区域。背景区域包含元件的第一图案并且被控制以使用第一组颜色分离控制数据呈现目标颜色，并且前景区域包含第二图案元素并被控制以使用第二组颜色呈现目标颜色分离控制数据。检索到的至少一个字符表示被组合以形成可变数据缩放仪，由此当在原始文档中呈现可变数据缩放仪时，前景和背景区域的色调相似，前景和背景区域在色调上基本上不太相似在原始文件的副本中呈现角色可见。

62. 发明申请

US20100239831A1 DOUBLE LAYER UV VARIABLE DATA TEXT 有权
标题翻译：双层UV可变数据文本
公开(公告)号：US20100239831A1
公开(公告)日：2010-09-23
申请号：US12405621
申请日：2009-03-17
申请人： Reiner Eschbach
发明人： Reiner Eschbach
IPC分类号： D21H21/48 , B41M3/14
CPC分类号： B42D25/305 , B41M3/144 , B42D25/29 , B42D25/45 , B42D2033/20 , B42D2035/24 , B44F1/10 , C09D11/50 , Y10T428/24802 , Y10T428/24835
摘要： A method and system are provided for including a double layer security mark in digital document data defining an image of a document to be printed and in the printed document, itself. A fluorescence mark region including a fluorescence mark is defined using first and second metameric colorant mixtures. Variation in colorant spatial coverage between the first and second metameric colorant mixtures results in colorant-free areas that define the fluorescence mark due to substrate fluorescence under UV illumination. The fluorescence mark region is modified to define a double layer fluorescence mark region including the fluorescence mark and also including at least one visible light object defined by a third colorant mixture. The third colorant mixture is added to the fluorescence mark region by masking the colorant-free areas of the fluorescence mark region to prevent writing of the third colorant mixture data to the colorant-free areas so as not to disturb the colorant-free areas.
摘要翻译：提供了一种方法和系统，用于在定义要打印的文档的图像和打印文档本身的数字文档数据中包括双层安全标记。使用第一和第二同种异体着色剂混合物限定包括荧光标记的荧光标记区域。第一和第二同色素着色剂混合物之间的着色剂空间覆盖率的变化导致无着色剂的区域，其在UV照射下由于底物荧光而限定荧光标记。修改荧光标记区域以限定包括荧光标记的双层荧光标记区域，并且还包括由第三着色剂混合物限定的至少一个可见光物体。通过掩蔽荧光标记区域的无着色剂区域将第三着色剂混合物加入到荧光标记区域，以防止将第三着色剂混合物数据写入无着色剂的区域，以免扰乱无着色剂区域。

63. 发明申请

US20100231980A1 HIGH RESOLUTION SCALABLE GLOSS EFFECT 有权
标题翻译：高分辨率可扩展的GLOSS效果
公开(公告)号：US20100231980A1
公开(公告)日：2010-09-16
申请号：US12404877
申请日：2009-03-16
申请人： Edward Chapman , Reiner Eschbach , Shen-Ge Wang , Raja Bala
发明人： Edward Chapman , Reiner Eschbach , Shen-Ge Wang , Raja Bala
IPC分类号： H04N1/40
CPC分类号： H04N1/60 , B41M3/148
摘要： A method for defining a gloss effect in a printed document includes printing a document region with first and second colorant combinations. The first colorant combination defines a first colorant stack height and said second colorant combination defines a second colorant stack height that differs from the first colorant stack height. As such, the document region has a first appearance when viewed straight-on and a second appearance when viewed at an angle. In one example, the first colorant combination is black (K) colorant that results in a one-level stack height and the second colorant combination is cyan, magenta, and yellow (CMY) colorants that result in a three-level stack height. In another example, the second colorant combination can be cyan, magenta, yellow and black (CMYK) colorants that define a four-level stack height. In such case, both colorant combinations appear as black in straight-on viewing or scanning, while the average color and/or luminance of the colorant combinations will differ from each other when the document region is viewed at an oblique angle. The desired gloss font or other gloss effect is defined by selective placement of the first and second colorant combinations relative to each other. Font sizes of 3 points or less can be defined.
摘要翻译：用于在印刷文档中定义光泽效果的方法包括用第一和第二着色剂组合打印文档区域。第一着色剂组合限定第一着色剂堆叠高度，并且所述第二着色剂组合限定与第一着色剂堆叠高度不同的第二着色剂堆叠高度。因此，当从一角度观看时，原稿区域具有直视时的第一外观和第二外观。在一个实例中，第一着色剂组合是导致一级堆叠高度的黑色（K）着色剂，并且第二着色剂组合是导致三级堆叠高度的青色，品红色和黄色（CMY）着色剂。在另一个实例中，第二着色剂组合可以是限定四级堆叠高度的青色，品红色，黄色和黑色（CMYK）着色剂。在这种情况下，两种着色剂组合在直视观察或扫描中显示为黑色，而当以倾斜角度观看原稿区时，着色剂组合的平均颜色和/或亮度将彼此不同。通过相对于彼此选择性地放置第一和第二着色剂组合来限定期望的光泽字体或其它光泽效果。可以定义3点或更少的字体大小。

64. 发明申请

US20100188710A1 FONT-INPUT BASED RECOGNITION ENGINE FOR PATTERN FONTS 审中-公开
标题翻译：基于FONT-INPUT的识别发动机的模式
公开(公告)号：US20100188710A1
公开(公告)日：2010-07-29
申请号：US12359502
申请日：2009-01-26
申请人： Zhigang Fan , Reiner Eschbach
发明人： Zhigang Fan , Reiner Eschbach
IPC分类号： G06K15/02 , H04L9/30 , G06F12/14
CPC分类号： H04N1/32149 , G06F21/602 , G06F21/64
摘要： As set forth herein, a computer implemented method is used to encode and decode a user-individualized font. A variable alphabet is created and a document is created using this variable alphabet to encode machine readable information. The variable alphabet is communicated to a generalized recognition engine via a predefined font mechanism. The alphabet representation is used to modify the recognition engine, by at least changing one or more template definitions.
摘要翻译：如本文所述，使用计算机实现的方法来对用户个性化的字体进行编码和解码。创建变量字母表，并使用该变量字母表创建文档来编码机器可读信息。变量字母表通过预定义的字体机制传送到通用识别引擎。通过至少更改一个或多个模板定义，字母表示用于修改识别引擎。

65. 发明申请

US20100157377A1 UV FLUORESCENCE ENCODED BACKGROUND IMAGES USING ADAPTIVE HALFTONING INTO DISJOINT SETS 审中-公开
标题翻译：紫外线荧光编码背景图像使用适应性变形进入DISJOINT SETS
公开(公告)号：US20100157377A1
公开(公告)日：2010-06-24
申请号：US12337686
申请日：2008-12-18
申请人： Yonghui Zhao , Shen-ge Wang , Reiner Eschbach
发明人： Yonghui Zhao , Shen-ge Wang , Reiner Eschbach
IPC分类号： G06K15/00 , G06K9/00
CPC分类号： B42D25/41 , B41M3/10 , B41M3/144 , B42D25/29 , B42D25/333 , B42D25/387 , B42D2033/20 , B42D2035/26 , G03G15/36 , G03G15/6585 , G03G21/04
摘要： Systems and methods are described that facilitate generating a background image with a UV-fluorescent watermark for printing on a document. A binary watermark mask is generated to separate the background image into the UV-active and the UV-dull regions. Based on the assigned binary value of the watermark mask, each pixel is assigned a UV-active or UV-dull color using an adaptive halftoning technique, in order to generate a binary UV-active image and a binary UV-dull image. A binary watermarked background image is generated by combining the binary UV-active and UV-dull images, and is printed on a document. The UV-active and UV-dull colors have different UV intensities under UV light, but are indistinguishable under normal lighting conditions. In this manner, the background image is visible when exposed to visible light, and the UV-fluorescent watermark is visible when exposed to UV light.
摘要翻译：描述了利用用于在文档上打印的UV-荧光水印产生背景图像的系统和方法。生成二进制水印蒙版以将背景图像分离成UV活性和UV-暗区域。基于水印蒙版的分配的二进制值，使用自适应半色调技术为每个像素分配UV活性或UV-暗颜色，以便生成二值UV活性图像和二进制UV-暗图像。二进制水印的背景图像是通过组合二进制UV-活动和UV-暗色图像来生成的，并被打印在文档上。紫外线和紫外线的暗色在紫外光下具有不同的UV强度，但在正常的照明条件下是不可区分的。以这种方式，当暴露于可见光时，背景图像是可见的，并且当暴露于UV光时，UV-荧光水印是可见的。

66. 发明申请

US20100156919A1 SYSTEMS AND METHODS FOR TEXT-BASED PERSONALIZATION OF IMAGES 有权
标题翻译：用于基于文本的图像个性化的系统和方法
公开(公告)号：US20100156919A1
公开(公告)日：2010-06-24
申请号：US12340103
申请日：2008-12-19
申请人： Raja Bala , Reiner Eschbach , Zhigang Fan , Jan P. Allebach , Charles A. Bouman , Hengzhou Ding , Geoffrey J. Woolfe
发明人： Raja Bala , Reiner Eschbach , Zhigang Fan , Jan P. Allebach , Charles A. Bouman , Hengzhou Ding , Geoffrey J. Woolfe
IPC分类号： G09G5/00 , G06T11/00 , G06K9/00
CPC分类号： G06T11/60 , G06T7/536 , G09G3/003 , G09G5/26 , G09G5/28 , G09G2340/0407 , G09G2340/10 , G09G2340/125 , G09G2340/145
摘要： As set forth herein, a computer-implemented method is employed to place personalized text into an image. A location and region within the image is determined where the text is to be placed. The 3D geometry of the surface is estimated proximate to the location where the text is to be placed. A personalized text string is received. The personalized text string is incorporated into the image to appear as if it is rendered onto the surface or object according to the estimated 3D geometry.
摘要翻译：如本文所述，采用计算机实现的方法将个性化文本放置到图像中。图像中的位置和区域被确定放置文本的位置。表面的3D几何估计靠近要放置文本的位置。收到一个个性化的文本字符串。将个性化文本字符串合并到图像中，以便根据估计的3D几何形状显示为表现在表面或物体上。

67. 发明申请

US20100128321A1 METHODS AND SYSTEMS TO EMBED GLOSSMARK DIGITAL WATERMARKS INTO CONTINUOUS-TONE IMAGES 有权
标题翻译：把图像数字水印嵌入到连续图像中的方法和系统
公开(公告)号：US20100128321A1
公开(公告)日：2010-05-27
申请号：US12276851
申请日：2008-11-24
申请人： Shen-Ge Wang , Reiner Eschbach , William A. Fuss
发明人： Shen-Ge Wang , Reiner Eschbach , William A. Fuss
IPC分类号： H04N1/40
CPC分类号： H04N1/4058 , H04N1/00867 , H04N1/0087 , H04N1/00883 , H04N1/32208 , H04N1/32251 , H04N1/32256 , H04N1/32309
摘要： Disclosed are methods/systems to embed a watermark into a contone image. Specifically, the disclosed methods and systems spatially modulate a contone image substantially adjacent a watermark area according to a first polarization and spatially modulate the contone image substantially within the watermark area according to a second polarization. These spatially modulated images may then be subsequently processed, stored, communicated and/or rendered.
摘要翻译：公开了将水印嵌入到连续色调图像中的方法/系统。具体地，所公开的方法和系统根据第一偏振空间地调制基本上与水印区域相邻的连续色调图像，并且根据第二偏振基本上在水印区域内空间调制连续色调图像。随后可以对这些空间调制图像进行处理，存储，传送和/或渲染。

68. 发明申请

US20100021069A1 PDF DE-CHUNKING AND OBJECT CLASSIFICATION 有权
公开(公告)号：US20100021069A1
公开(公告)日：2010-01-28
申请号：US12177321
申请日：2008-07-22
申请人： Zhigang Fan , Reiner Eschbach , Michael Branciforte , Farzin Blufrushan , Roger L. Triplett , Raymond J. Clark , William A. Fuss , Michael E. Farrell , David E. Rumph
发明人： Zhigang Fan , Reiner Eschbach , Michael Branciforte , Farzin Blufrushan , Roger L. Triplett , Raymond J. Clark , William A. Fuss , Michael E. Farrell , David E. Rumph
IPC分类号： G06K9/62
CPC分类号： G06T5/001 , G06K9/00463 , G06T7/11 , G06T7/136 , G06T7/194 , G06T2207/30176
摘要： Systems and methods are described that facilitate identifying objects in a document (e.g., a PDF document) for automatic image enhancement (AIE). A PDF document is “chunked” or segmented into chunks, and boundaries between chunks are identified as real or imaginary. Chunks sharing imaginary boundaries are combined, while real boundaries are retained, to generate “de-chunked” objects. These objects are then classified, and an AIE application is executed on objects meeting pre-specified classification criteria. In this manner, objects of r which AIE is not desired are not subjected to the AIE application, thereby saving time and processing resources associated with enhancing the document.
摘要翻译：描述了便于识别用于自动图像增强（AIE）的文档中的对象（例如，PDF文档）的系统和方法。 PDF文档被“分块”或分割成块，并且块之间的边界被识别为实部或虚构。组合共享虚拟边界的块，而保留实际边界，以生成“去分块”对象。然后对这些对象进行分类，并在符合预先指定的分类标准的对象上执行AIE应用程序。以这种方式，不需要AIE的对象不进行AIE应用，从而节省与增强文档相关联的时间和处理资源。

69. 发明授权

US07589865B2 Variable differential gloss font image data 有权
标题翻译：可变差分光泽字体图像数据
公开(公告)号：US07589865B2
公开(公告)日：2009-09-15
申请号：US11313397
申请日：2005-12-21
申请人： Reiner Eschbach , James R. Low , William A. Fuss , Shen-Ge Wang
发明人： Reiner Eschbach , James R. Low , William A. Fuss , Shen-Ge Wang
IPC分类号： H04N1/405 , H04N1/393 , B41M3/10
CPC分类号： G03G21/043 , G06K15/02 , G06K19/06046 , H04N1/00838 , H04N1/00883
摘要： The present invention relates to the expedient supply of differential gloss text into a document image, particularly as when desired in the employ of rendering variable data. A font character is selected and sub-sampled. The sub-sampled result is then scaled up into a full size result. A first halftone cell having a first anisotropic structure orientation is selected and applied to the full size scaled font result while a second halftone cell having a second anisotropic structure orientation is applied to the surrounding background around the full size scaled font result to create a gloss font character. This full gloss font character is then stored as a font representation as callable by the digital front end of a printing apparatus.
摘要翻译：本发明涉及将差异光泽文本有效地提供给文档图像，特别是当需要使用可变数据时。选择字体字符并进行子采样。然后将子采样结果放大到满量程结果。选择具有第一各向异性结构取向的第一半色调单元并将其应用于全尺寸缩放字体结果，而具有第二各向异性结构取向的第二半色调单元被应用于围绕全尺寸缩放字体结果的周围背景，以创建光泽字体字符。然后将该全光泽字体字符存储为可由打印设备的数字前端调用的字体表示。

70. 发明申请

US20090122349A1 FLUORESCENCE-BASED CORRELATION MARK FOR ENHANCED SECURITY IN PRINTED DOCUMENTS 有权
标题翻译：基于荧光的相关标记，用于印刷文件中的增强安全性
公开(公告)号：US20090122349A1
公开(公告)日：2009-05-14
申请号：US11937673
申请日：2007-11-09
申请人： Raja Bala , Shen-Ge Wang , Reiner Eschbach
发明人： Raja Bala , Shen-Ge Wang , Reiner Eschbach
IPC分类号： H04N1/40 , B44F1/00
CPC分类号： H04N1/32203 , H04N1/32256
摘要： A fluorescence-based correlation mark is included in a printed document by encoding the correlation mark as phase shifts in the yellow halftone image only of a printed color document. The correlation mark transparency key is likewise printed using only yellow colorant or can be printed in black or with another colorant or mixture of colorants that will appear dark or black when subjected to UV illumination. UV illumination of the document without use of the transparency key, and use of the transparency key without UV illumination of the document are insufficient to reveal the fluorescence-based correlation mark. UV illumination of the document while the transparency key is overlaid with the document will allow the correlation mark to be perceived.
摘要翻译：基于荧光的相关标记通过将相关标记编码为仅打印的彩色文档的黄色半色调图像中的相移而被包括在打印文档中。相关标记透明度键同样地仅使用黄色着色剂打印，或者可以以黑色印刷，或者与其它着色剂或着色剂混合物一起印刷，当经受紫外线照射时，其将显示为黑色或黑色。使用紫外线照射文件而不使用透明度键，并且使用透明度键不使用紫外线照射文件不足以揭示基于荧光的相关标记。当透明度键与文档重叠时，文档的UV照明将允许感知相关标记。

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