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111. 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。

112. 发明申请

US20090207433A1 VARIABLE DATA DIGITAL PANTOGRAPHS 有权
标题翻译：可变数据数字平面图
公开(公告)号：US20090207433A1
公开(公告)日：2009-08-20
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： G06K15/14
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。

113. 发明授权

US07324241B2 Variable data differential gloss images 有权
标题翻译：可变数据差异光泽图像
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
IPC分类号： H04N1/52 , B41M3/10 , G06K15/14
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。

114. 发明申请

US20070139680A1 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：US20070139680A1
公开(公告)日：2007-06-21
申请号：US11313397
申请日：2005-12-21
申请人： Reiner Eschbach , James Low , William Fuss , Shen-Ge Wang
发明人： Reiner Eschbach , James Low , William Fuss , Shen-Ge Wang
IPC分类号： G06K15/02
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。

115. 发明申请

US20060290992A1 Watermarking 有权
标题翻译：水印
公开(公告)号：US20060290992A1
公开(公告)日：2006-12-28
申请号：US11166298
申请日：2005-06-24
申请人： Robert Loce , Shen-Ge Wang
发明人： Robert Loce , Shen-Ge Wang
IPC分类号： H04N1/40
CPC分类号： H04N1/32251 , B41M3/14 , H04N1/32203 , H04N1/32208 , H04N1/32229 , H04N1/32304 , H04N1/3232 , H04N1/32325
摘要： A watermark is provided for use with images or image portions, such as saturated text. The watermark is provided as a modulation to the optical density of a public image or image portion wherein both modulated and unmodulated portions of the public image or image portion have an optical density that is beyond a threshold optical density beyond which the human visual system has a low sensitivity to optical density variations. Alternatively, the modulation is made at such a low amplitude as to be difficult to perceive by the human visual system. The modulation may be applied via an overprinting operation. Alternatively the modulation may be applied to image data prior to printing.
摘要翻译：提供水印以用于图像或图像部分，例如饱和文本。提供水印作为公共图像或图像部分的光密度的调制，其中公共图像或图像部分的调制和未调制部分都具有超过阈值光密度的光密度，超过该阈值的人视觉系统具有对光密度变化的敏感度低。或者，以如此低的幅度进行调制，使其难以被人类视觉系统察觉。可以通过套印操作来应用调制。或者，可以在打印之前将调制应用于图像数据。

116. 发明申请

US20060127117A1 User interface for differential gloss images 有权
标题翻译：差分光泽图像的用户界面
公开(公告)号：US20060127117A1
公开(公告)日：2006-06-15
申请号：US10952413
申请日：2004-09-28
申请人： Reiner Eschbach , Shen-Ge Wang , William Fuss
发明人： Reiner Eschbach , Shen-Ge Wang , William Fuss
IPC分类号： G03G15/20
CPC分类号： H04N1/4058 , H04N1/00838 , H04N1/00883 , H04N1/54
摘要： The present disclosure relates to providing a user interface for the effective generation of differential gloss images. The user is instructed to indicate the base primary image data, and the desired gloss image data. This data may be displayed for verification and position adjustment by superimposition of the gloss image data upon the base image data. In an alternative, the placement information may be inferred from the position of originals upon the scanner or copier platen and the result may or may not be displayed. By selectively applying halftones with different anisotropic structure orientation characteristics to the base primary image data as directed by the desired gloss image data, a differential gloss image file or hardcopy may be provided.
摘要翻译：本公开涉及提供用于有效产生差异光泽图像的用户界面。指示用户指示基本主要图像数据和所需的光泽图像数据。可以通过将光泽图像数据叠加在基本图像数据上来显示该数据以进行验证和位置调整。或者，可以从扫描仪或复印机台板上的原稿的位置推断放置信息，并且可以显示或不显示结果。通过按照期望的光泽图像数据的指示，将具有不同各向异性结构取向特性的半色调选择性地应用于基本主图像数据，可以提供差异光泽图像文件或硬拷贝。

117. 发明申请

US20060110060A1 Method for run-time streak removal 有权
标题翻译：运行时条纹去除方法
公开(公告)号：US20060110060A1
公开(公告)日：2006-05-25
申请号：US10993852
申请日：2004-11-19
申请人： Shen-Ge Wang , Zhigang Fan , Reiner Eschbach
发明人： Shen-Ge Wang , Zhigang Fan , Reiner Eschbach
IPC分类号： G06K9/40
CPC分类号： H04N1/4097
摘要： A method for run-time streak removal from a scanned image includes providing a scan line of image data from the scanned image; detecting corrupted data within the scan line; evaluating image data located in a neighborhood before and after the corrupted data on the scan line; if the evaluated image data in the neighborhood is smooth, replacing the corrupted data with image data determined by a linear interpolation process; and else if the evaluated image data in the neighborhood is not smooth, replacing the corrupted data with image data determined by the linear prediction process. Various techniques can be used to evaluate the image data located in the surrounding neighborhood. For example, a filter selection step may be used based on prediction discrepancies.
摘要翻译：从扫描图像中去除运行时间条纹的方法包括从扫描图像提供图像数据的扫描线; 检测扫描线内的损坏的数据; 评估位于扫描线上的损坏数据之前和之后的邻域中的图像数据; 如果附近的评估图像数据平滑，则用由线性内插处理确定的图像数据替换损坏的数据; 否则如果附近的评估图像数据不平滑，则用由线性预测处理确定的图像数据替换损坏的数据。可以使用各种技术来评估位于周边地区的图像数据。例如，可以基于预测差异来使用滤波器选择步骤。

118. 发明申请

US20060072159A1 Variable data differential gloss images 有权
标题翻译：可变数据差分光泽图像
公开(公告)号：US20060072159A1
公开(公告)日：2006-04-06
申请号：US10954125
申请日：2004-09-29
申请人： Reiner Eschbach , Zhigang Fan , James Low , William Fuss , Shen-Ge Wang
发明人： Reiner Eschbach , Zhigang Fan , James Low , William Fuss , Shen-Ge Wang
IPC分类号： H04N1/405
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。

119. 发明授权

US06798539B1 Method for moire-free color halftoning using non-orthogonal cluster screens 有权
标题翻译：使用非正交聚类屏幕进行无云色彩半色调的方法
公开(公告)号：US06798539B1
公开(公告)日：2004-09-28
申请号：US09698104
申请日：2000-10-30
申请人： Shen-Ge Wang , Zhigang Fan , Zhenhuan Wen
发明人： Shen-Ge Wang , Zhigang Fan , Zhenhuan Wen
IPC分类号： H04N152
CPC分类号： H04N1/52
摘要： The invention provides methods for using single-cell non-orthogonal cluster screens to satisfy the moiré-free conditions for color halftoning. The invention also provides methods that combine single-cell non-orthogonal cluster screens and line screens for moiré-free color halftoning. Particularly, the selection of these single-cell halftone screens is determined by satisfying moiré-free conditions provided in the respective spatial or frequency equations.
摘要翻译：本发明提供了使用单细胞非正交聚类屏幕来满足无色无色条件进行彩色半色调的方法。本发明还提供了组合单细胞非正交簇屏和用于无莫尔色调的线屏的方法。特别地，通过满足在相应的空间或频率方程式中提供的无摩尔条件来确定这些单电池半色调屏幕的选择。

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