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公开(公告)号：US06272255B1
公开(公告)日：2001-08-07
申请号：US09731585
申请日：2000-12-07
IPC分类号： G06K936
摘要： An improved technique for processing a color or gray scale pixel map representing a document is disclosed. The pixel map is decomposed into a three-plane representation, a reduced-resolution “upper” plane, a reduced-resolution “lower” plane, and a high-resolution binary selector plane. The “upper” and “lower” planes contain the color or gray scale for the page as well as the continuous tone pictures that are contained on the page. The selector plane stores information for selecting from either the foreground plane or background plane during decompression. Information contained in the selector plane is first used to pre-process the upper and lower planes to reduce the amount of data on each of the other two planes that will be subjected to further processing. Each of the pre-processed planes is compressed using a compression technique optimal for the type of data that resides upon it.
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公开(公告)号：US08941899B2
公开(公告)日：2015-01-27
申请号：US13031646
申请日：2011-02-22
申请人： Mu Qiao , Marc Rene , William A. Fuss , Shen-ge Wang , Paul Conlon
发明人： Mu Qiao , Marc Rene , William A. Fuss , Shen-ge Wang , Paul Conlon
CPC分类号： G03G15/0115 , B44C1/18 , G03G15/6585 , G03G2215/00805 , G06T11/001
摘要： A method for simulating a textured appearance on a uniform substrate includes using variable halftone dot orientations. A texture description is provided for generating electronic data representing a three-dimensional texture. Texture regions of the texture description are identified using pixel cells in the electronic data. Halftone dot orientations are assigned for each pixel cell based on a value of the pixel cell. The halftone dot orientation represents a recessed or a raised surface portion.
摘要翻译： 用于模拟均匀基板上的纹理外观的方法包括使用可变的半色调网点取向。 提供纹理描述以产生表示三维纹理的电子数据。 使用电子数据中的像素单元来识别纹理描述的纹理区域。 基于像素单元的值为每个像素单元分配半色调点取向。 半色调点取向表示凹入或凸起表面部分。
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公开(公告)号：US20120243009A1
公开(公告)日：2012-09-27
申请号：US13069878
申请日：2011-03-23
CPC分类号： H04N1/54
摘要： Disclosed are methods and systems of processing work flow associated with a print job including Specialty Imaging such as UV and/or IR encoding. According to one exemplary embodiment, a printing system controller accesses a spatially structured ink composed of a plurality of non-overlapping primitive spot colors to render Specialty Imaging effects along with other images and text associated with the print job.
摘要翻译： 公开了与包括专业成像（例如UV和/或IR编码）的打印作业相关联的处理工作流程的方法和系统。 根据一个示例性实施例，打印系统控制器访问由多个非重叠原始专色组成的空间结构墨水，以使专业成像效果与其他与打印作业相关联的图像和文本一起呈现。
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公开(公告)号：US20120212753A1
公开(公告)日：2012-08-23
申请号：US13031646
申请日：2011-02-22
申请人： Mu Qiao , Marc Rene , William A. Fuss , Shen-ge Wang , Paul Conlon
发明人： Mu Qiao , Marc Rene , William A. Fuss , Shen-ge Wang , Paul Conlon
IPC分类号： G06F15/00
CPC分类号： G03G15/0115 , B44C1/18 , G03G15/6585 , G03G2215/00805 , G06T11/001
摘要： A method for simulating a textured appearance on a uniform substrate includes using variable halftone dot orientations. A texture description is provided for generating electronic data representing a three-dimensional texture. Texture regions of the texture description are identified using pixel cells in the electronic data. Halftone dot orientations are assigned for each pixel cell based on a value of the pixel cell. The halftone dot orientation represents a recessed or a raised surface portion.
摘要翻译： 用于模拟均匀基板上的纹理外观的方法包括使用可变的半色调网点取向。 提供纹理描述以产生表示三维纹理的电子数据。 使用电子数据中的像素单元来识别纹理描述的纹理区域。 基于像素单元的值为每个像素单元分配半色调点取向。 半色调点取向表示凹入或凸起表面部分。
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公开(公告)号：US07864979B2
公开(公告)日：2011-01-04
申请号：US11656663
申请日：2007-01-23
申请人： Zhigang Fan , William A. Fuss
发明人： Zhigang Fan , William A. Fuss
IPC分类号： G06K9/00
CPC分类号： H04N1/32144 , G06T1/0028 , G06T2201/0051 , G06T2201/0202 , H04N1/32229
摘要： A method is provided for embedding dispersed miniature security marks within documents and images, utilizing a mark parameters database, graphical user interface, and detection simulator. The method includes predicting detection error rates for each pixel location of a host image, defined as a digital representation of at least one recipient of the dispersed miniature security marks, with each dispersed miniature security mark including a plurality of scattered dots. The detection error rates for each pixel are displayed with the host image on a graphical user interface and the desired dispersed miniature security mark locations are selected. At least one set of dispersed miniature security mark parameters is identified, with the parameters being mark parameters that enable determination of an optimized balance between detectability and visibility of the dispersed miniature security marks. The host image with the dispersed miniature security mark is displayed for review and adjustment by an operator.
摘要翻译： 提供了一种利用标记参数数据库，图形用户界面和检测模拟器在文档和图像中嵌入分散的微型安全标记的方法。 该方法包括预测主体图像的每个像素位置的检测错误率，被定义为分散的微型安全标记的至少一个接收者的数字表示，每个分散的微型安全标记包括多个散射点。 每个像素的检测错误率与图像用户界面上的主机图像一起显示，并选择所需的分散微型安全标记位置。 识别至少一组分散的微型安全标记参数，其中参数是可以确定分散的微型安全标记的可检测性和可见性之间的优化平衡的标记参数。 具有分散的小型安全标记的主机图像被显示以供操作员查看和调整。
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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
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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公开(公告)号：US07324241B2
公开(公告)日：2008-01-29
申请号：US10954125
申请日：2004-09-29
申请人： Reiner Eschbach , Zhigang Fan , James R. Low , William A. Fuss , Shen-Ge Wang
发明人： Reiner Eschbach , Zhigang Fan , James R. Low , William A. Fuss , Shen-Ge Wang
CPC分类号： H04N1/00838 , B41M3/148 , G03G21/043 , H04N1/00883 , H04N1/4058
摘要： The present invention relates to the segmentation of an image into a main area and a image segment for variable data differential gloss image control. A single color is selected. Two or more different color definitions are created by combining the selected single color with two or more halftones having anisotropic structure characteristics which are significantly different in orientation to each other while remaining identical in density. By alternatively assigning the color definitions to the image segment in accord with the variable data content, a variable data differential gloss image may be superimposed within an image having reduced data processing and storage requirements.
摘要翻译： 本发明涉及将图像分割成主区域和用于可变数据差分光泽图像控制的图像段。 选择单一颜色。 通过将选择的单一颜色与具有各向异性结构特征的两个或更多个半色调组合而产生两个或更多个不同的颜色定义，所述各向异性结构特征在取向上彼此显着不同，同时保持密度相同。 通过根据可变数据内容交替地将颜色定义分配给图像片段，可变数据差分光泽图像可以叠加在具有减少的数据处理和存储要求的图像内。
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公开(公告)号：US06868174B2
公开(公告)日：2005-03-15
申请号：US09725399
申请日：2000-11-29
申请人： William A. Fuss , Zhigang Fan
发明人： William A. Fuss , Zhigang Fan
IPC分类号： B41J29/00 , B41J5/30 , G03G21/00 , G03G21/04 , G06T1/00 , H04N1/00 , H04N1/387 , H04N1/40 , G06K9/00
CPC分类号： H04N1/00867 , H04N1/00843 , H04N1/00848 , H04N1/00851 , H04N1/00872 , H04N1/00875
摘要： An anticounterfeit detector (ACD) apparatus and method scans an object to be printed and has a validation code or “ticket” added to the resulting video signal at a first location, e.g., a personal computer, only a selected image, e.g., currency or negotiable securities are not detected. Alternately, or in addition to, when the selected image is detected, the video signal is invalidated. A printer located at a second location separate from the first location prints only when the ticket is present or prints the invalidated video signal. The printer can be a stand alone one or part of some other machine. Further, the printer can be of any type, e.g. xerographic, ink jet, etc.
摘要翻译： 防伪检测器（ACD）装置和方法扫描要打印的对象，并且在第一位置（例如，个人计算机）上仅添加所选视频信号的验证码或“票证”，只有选定的图像，例如货币或 未发现有价证券。 或者，或者当检测到所选择的图像时，视频信号无效。 位于与第一位置分开的第二位置的打印机仅在存在票时打印或打印无效视频信号。 打印机可以是独立的一个或一些其他机器的一部分。 此外，打印机可以是任何类型，例如， 静电复印，喷墨等
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公开(公告)号：US06275620B1
公开(公告)日：2001-08-14
申请号：US09731584
申请日：2000-12-07
IPC分类号： G06K938
摘要： An improved technique for processing a color or gray scale pixel map representing a document is disclosed. The pixel map is decomposed into a three-plane representation, a reduced-resolution “upper” plane, a reduced-resolution “lower” plane, and a high-resolution binary selector plane. The “upper” and “lower” planes contain the color or gray scale for the page as well as the continuous tone pictures that are contained on the page. The selector plane stores information for selecting from either the foreground plane or background plane during decompression. Information contained in the selector plane is first used to pre-process the upper and lower planes to reduce the amount of data on each of the other two planes that will be subjected to further processing. Each of the pre-processed planes is compressed using a compression technique optimal for the type of data that resides upon it.
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20.发明授权Detection of security marks simulating natural defects for embedding information in documents 有权检测文件中嵌入信息的模拟自然缺陷的安全标记公开(公告)号：US08888010B2
公开(公告)日：2014-11-18
申请号：US13238377
申请日：2011-09-21
申请人： Zhigang Fan , Reiner Eschbach , Calvin John Marlett , William A. Fuss , James R. Low , Shen-ge Wang
发明人： Zhigang Fan , Reiner Eschbach , Calvin John Marlett , William A. Fuss , James R. Low , Shen-ge Wang
CPC分类号： B42D25/305 , B42D15/0073 , B42D25/21 , B42D25/29 , B42D2035/02 , B42D2035/50
摘要： A system for generating a security mark includes a data reception component that receives information. A security mark generation component in communication with the data reception component generates at least one security mark configuration based at least in part upon the received information. The at least one security mark configuration includes at least one simulation mark which resembles a natural feature. An application component applies one configuration of the at least one security mark configurations to a recipient. The applied security mark configuration obeys at least one rule whereby the security mark is distinguishable from the natural feature which it resembles by a system for detection of security marks.
摘要翻译： 用于生成安全标记的系统包括接收信息的数据接收部件。 与数据接收组件通信的安全标记生成组件至少部分地基于所接收的信息来生成至少一个安全标记配置。 所述至少一个安全标记配置包括至少一个类似于自然特征的模拟标记。 应用组件将至少一个安全标记配置的一个配置应用于接收者。 应用的安全标记配置遵循至少一个规则，其中安全标记与其由用于检测安全标记的系统类似的自然特征区分开。
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