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21. 发明申请

US20080192297A1 Color-consistent three level differential gloss images 有权
标题翻译：颜色一致的三级差分光泽图像
公开(公告)号：US20080192297A1
公开(公告)日：2008-08-14
申请号：US11705249
申请日：2007-02-12
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： H04N1/405
CPC分类号： H04N1/32203 , H04N1/32256 , H04N1/4058 , H04N2201/3205 , H04N2201/3211 , H04N2201/3214 , H04N2201/3215 , H04N2201/3226 , H04N2201/323 , H04N2201/3269 , H04N2201/3271
摘要： A method for creating a differential gloss image includes providing first and second anisotropic halftone structures. The first and second anisotropic structures have different orientations. One of the first and second anisotropic structures is applied to image data in a first region of an image to be halftoned. The other of the first and second anisotropic structures may be applied to image data in a second region of an image to be halftoned. A mixture of the first and second anisotropic structures is applied to image data in a third region of the image to be halftoned, whereby when printed, the three regions each have a gloss characteristic which differs from that of the other two regions.
摘要翻译：用于产生差分光泽图像的方法包括提供第一和第二异向半色调结构。第一和第二各向异性结构具有不同的取向。第一和第二各向异性结构之一被应用于要被半色调的图像的第一区域中的图像数据。第一和第二各向异性结构中的另一个可以应用于要半色调的图像的第二区域中的图像数据。将第一和第二各向异性结构的混合物施加到要被半色调的图像的第三区域中的图像数据，由此当打印时，三个区域各自具有与其它两个区域不同的光泽特性。

22. 发明申请

US20070003157A1 Artifact removal and quality assurance system and method for scanned images 失效
标题翻译：扫除图像的人工制品和质量保证体系及方法
公开(公告)号：US20070003157A1
公开(公告)日：2007-01-04
申请号：US11170013
申请日：2005-06-29
申请人： Reiner Eschbach , Zhigang Fan , William Fuss , Shen-Ge Wang
发明人： Reiner Eschbach , Zhigang Fan , William Fuss , Shen-Ge Wang
IPC分类号： G06K9/40
CPC分类号： G06K9/036 , G06K9/00456
摘要： An artifact removal and quality assurance method and system for digital images, wherein a document comprising at least one printed page is scanned or the original image data are otherwise input. The input digital image data are segmented into components as to content type. The components are classified as either information or noise components. An information component image defined by the information components and a noise component image defined by the noise components are generated and displayed to the user. The user inputs quality assurance input data to indicate zero or more improperly classified components and any improperly classified component is reclassified. The component images are then regenerated and displayed to account for the reclassified component(s). The reclassified component is moved as a unit in real time as viewed by the user from an original location in one of the component images to a corresponding location in the other of the component images. Both component images are saved or otherwise output as desired.
摘要翻译：一种用于数字图像的人造物去除和质量保证方法和系统，其中扫描包括至少一个打印页面的文档，否则输入原始图像数据。输入数字图像数据被分割成内容类型的组件。组件被分类为信息或噪声组件。由信息分量定义的信息分量图像和由噪声分量定义的噪声分量图像被生成并显示给用户。用户输入质量保证输入数据以指示零个或多个不正确分类的组件，并且任何不正确分类的组件被重新分类。然后，重新生成组件图像并显示以重新分类的组件。重新分类的组件以用户从组件图像之一中的原始位置实时地作为单元移动到另一个组件图像中的对应位置。根据需要保存或输出两个分量图像。

23. 发明授权

US08248661B2 Color-consistent three level differential gloss images 有权
标题翻译：颜色一致的三级差分光泽图像
公开(公告)号：US08248661B2
公开(公告)日：2012-08-21
申请号：US11705249
申请日：2007-02-12
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： G06K15/00 , H04N1/40
CPC分类号： H04N1/32203 , H04N1/32256 , H04N1/4058 , H04N2201/3205 , H04N2201/3211 , H04N2201/3214 , H04N2201/3215 , H04N2201/3226 , H04N2201/323 , H04N2201/3269 , H04N2201/3271
摘要： A method for creating a differential gloss image includes providing first and second anisotropic halftone structures. The first and second anisotropic structures have different orientations. One of the first and second anisotropic structures is applied to image data in a first region of an image to be halftoned. The other of the first and second anisotropic structures may be applied to image data in a second region of an image to be halftoned. A mixture of the first and second anisotropic structures is applied to image data in a third region of the image to be halftoned, whereby when printed, the three regions each have a gloss characteristic which differs from that of the other two regions.
摘要翻译：用于产生差分光泽图像的方法包括提供第一和第二异向半色调结构。第一和第二各向异性结构具有不同的取向。第一和第二各向异性结构之一被应用于要被半色调的图像的第一区域中的图像数据。第一和第二各向异性结构中的另一个可以应用于要半色调的图像的第二区域中的图像数据。将第一和第二各向异性结构的混合物施加到要被半色调的图像的第三区域中的图像数据，由此当打印时，三个区域各自具有与其它两个区域不同的光泽特性。

24. 发明授权

US08009329B2 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，用于增强印刷文件的安全性
公开(公告)号：US08009329B2
公开(公告)日：2011-08-30
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： H04N1/405
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。

25. 发明申请

US20070242891A1 Decompression with reduced ringing artifacts 失效
标题翻译：用减少的振铃文物减压
公开(公告)号：US20070242891A1
公开(公告)日：2007-10-18
申请号：US11402602
申请日：2006-04-12
申请人： Zhigang Fan , Ricardo de Queiroz , Reiner Eschbach , Shen-Ge Wang
发明人： Zhigang Fan , Ricardo de Queiroz , Reiner Eschbach , Shen-Ge Wang
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/86 , H04N19/117 , H04N19/136 , H04N19/18 , H04N19/63 , H04N19/80
摘要： A process for improving the reconstruction of images compressed by the wavelet-based JPEG2000 specification. The basic reconstruction is followed by an edge-preserving filter (such as a sigma filter), another transform to the wavelet domain, an adjustment in the wavelet domain to yield the same quantized values as the compressed input image, and, finally, an inverse wavelet transform to yield the improved image. The process reduces the artifacts in sharp text and graphics documents, yielding images that would otherwise require larger files.
摘要翻译：一种改进基于小波JPEG2000规范压缩图像重建的过程。基本重建之后是边缘保留滤波器（如西格玛滤波器），另一个转换为小波域，小波域中的调整产生与压缩输入图像相同的量化值，最后是反向小波变换产生改进的图像。该过程减少了锐利文本和图形文档中的伪影，产生了否则将需要较大文件的图像。

26. 发明授权

US08821996B2 Substrate fluorescent non-overlapping dot patterns for embedding information in printed documents 有权
标题翻译：用于在打印文档中嵌入信息的基板荧光非重叠点图案
公开(公告)号：US08821996B2
公开(公告)日：2014-09-02
申请号：US11754702
申请日：2007-05-29
申请人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
发明人： Raja Bala , Reiner Eschbach , Shen-Ge Wang , Yonghui Zhao
IPC分类号： B44F1/00 , B42D15/00 , B42D15/10
CPC分类号： B42D25/387 , B41M3/144 , B42D25/00 , B42D25/29 , B42D25/333 , 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 UV light. This fluorescent mark comprises a substrate containing optical brightening agents, and a first dot design printed as an image upon the substrate. The first dot design has as a characteristic the property of strongly suppressing substrate fluorescence. A second dot design having a property of providing a differing level of substrate fluorescence suppression from that of the first dot design such that when rendered in close spatial proximity with the first dot design image print, the resultant image rendered substrate suitably exposed to an ultra-violet light source, will yield a discernable image evident as a fluorescent mark.
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UV光下可解码。该荧光标记包括含有荧光增白剂的基材和在基材上作为图像印刷的第一点设计。第一个点设计具有强烈抑制底物荧光的特性。具有提供与第一点设计不同程度的底物荧光抑制的性质的第二点设计，使得当与第一点设计图像打印紧密地空间接近时，所得到的图像渲染衬底适当地暴露于超紫色光源，将产生明显的可辨别图像作为荧光标记。

27. 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。

28. 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。

29. 发明授权

US07894103B2 Variable data digital pantographs 有权
标题翻译：可变数据数字缩放仪
公开(公告)号：US07894103B2
公开(公告)日：2011-02-22
申请号：US12034141
申请日：2008-02-20
申请人： Shen-Ge Wang , Reiner Eschbach , Peter Stanley Fisher
发明人： Shen-Ge Wang , Reiner Eschbach , Peter Stanley Fisher
IPC分类号： G06K15/02 , B41M3/14
CPC分类号： G06F17/214 , Y10S283/902
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 include 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 the foreground region incorporates a second pattern of elements. 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包括包括字符形状的前景区域和适合于包围前景区域的适当大小和布置的背景区域。背景区域包含元件的第一图案，并且前景区域包含元件的第二图案。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。

30. 发明授权

US07580153B2 Printed visible fonts with attendant background 有权
标题翻译：打印可见的字体与附带的背景
公开(公告)号：US07580153B2
公开(公告)日：2009-08-25
申请号：US11314509
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 , H04N1/387 , H04N1/52 , B41M3/10
CPC分类号： G06K15/02 , G06K15/1831
摘要： The present invention relates to the expedient supply of differential gloss or other correlation mark text into a document image via a font definition, 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 or other correlation mark character. This full gloss font character or correlation mark character is then stored as a font representation as callable by the digital front end of a printing apparatus.
摘要翻译：本发明涉及通过字体定义，特别是在使用渲染可变数据时需要时，将差分光泽或其他相关标记文本有效地提供给文档图像。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的字体结果，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，以创建光泽字体或其他相关标记字符。然后将该全光泽字体字符或相关标记字符存储为可由打印装置的数字前端调用的字体表示。

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