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21. 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。

22. 发明授权

US08224019B2 Embedding information in document blank space 有权
标题翻译：在文档空白处嵌入信息
公开(公告)号：US08224019B2
公开(公告)日：2012-07-17
申请号：US11751665
申请日：2007-05-22
申请人： Zhigang Fan , Reiner Eschbach
发明人： Zhigang Fan , Reiner Eschbach
IPC分类号： G06K9/00
CPC分类号： H04N1/32203 , G06F17/2294 , G06F17/241 , G06T1/0028 , G06T2201/0051 , G06T2201/0061 , H04N1/32208 , H04N1/32229 , H04N2201/3269 , H04N2201/3271
摘要： A method for embedding information in a document includes encoding information as a plurality of data carrying dot patterns. For each of a plurality of blocks of a document page to be rendered, the method includes determining whether the block is blank. Each of the plurality of data carrying dot patterns is embedded in a respective one of the blank blocks. The document with the embedded data carrying dot patterns is rendered.
摘要翻译：用于将信息嵌入到文档中的方法包括编码信息作为多个携带点图案的数据。对于要呈现的文档页面的多个块中的每一个，该方法包括确定块是否为空白。多个数据携带点图案中的每一个被嵌入在相应的一个空白块中。呈现带有点图案的嵌入数据的文档。

23. 发明申请

US20120146991A1 RENDERING PERSONALIZED TEXT ON CURVED IMAGE SURFACES 有权
标题翻译：渲染个性化的文字在弯曲的图像表面
公开(公告)号：US20120146991A1
公开(公告)日：2012-06-14
申请号：US12964820
申请日：2010-12-10
申请人： Raja Bala , Zhigang Fan , Reiner Eschbach , Hengzhou Ding , Jan P. Allebach , Charles A. Bouman
发明人： Raja Bala , Zhigang Fan , Reiner Eschbach , Hengzhou Ding , Jan P. Allebach , Charles A. Bouman
IPC分类号： G06T15/00
CPC分类号： G06T11/60 , G06T15/04 , G06T19/00
摘要： As set forth herein, a computer-implemented method facilitates replacing text on cylindrical or curved surfaces in images. For instance, the user is first asked to perform a multi-click selection of a polygon to bound the text. A triangulation scheme is carried out to identify the pixels. Segmentation and erasing algorithms are then applied. The ellipses are estimated accurately through constrained least squares fitting. A 3D framework for rendering the text, including the central projection pinhole camera model and specification of the cylindrical object, is generated. These parameters are jointly estimated from the fitted ellipses as well as the two vertical edges of the cylinder. The personalized text is wrapped around the cylinder and subsequently rendered.
摘要翻译：如本文所述，计算机实现的方法有助于在图像中的圆柱形或弯曲表面上替换文本。例如，首先要求用户执行多边形的多点选择以绑定文本。进行三角测量方案来识别像素。然后应用分割和擦除算法。通过约束最小二乘拟合精确估计椭圆。生成用于呈现文本的3D框架，包括中心投影针孔相机模型和圆柱形对象的规格。这些参数是从安装的椭圆以及气缸的两个垂直边缘共同估计的。个性化文字包裹在圆柱体上并随后呈现。

24. 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。

25. 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。

26. 发明授权

US07466873B2 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：US07466873B2
公开(公告)日：2008-12-16
申请号：US11170013
申请日：2005-06-29
申请人： Reiner Eschbach , Zhigang Fan , William A. Fuss , Shen-Ge Wang
发明人： Reiner Eschbach , Zhigang Fan , William A. Fuss , Shen-Ge Wang
IPC分类号： G06K9/40 , G06K9/00 , G06K9/38
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组件图像。

27. 发明申请

US20080296885A1 FONT PRINTING SYSTEM HAVING EMBEDDED SECURITY INFORMATION COMPRISING VARIABLE DATA PERIODIC LINE PATTERNS 有权
标题翻译：具有包含可变数据周期性线图案的嵌入式安全信息的正面打印系统
公开(公告)号：US20080296885A1
公开(公告)日：2008-12-04
申请号：US11756390
申请日：2007-05-31
申请人： Zhigang Fan , Reiner Eschbach , Judith E. Stinehour
发明人： Zhigang Fan , Reiner Eschbach , Judith E. Stinehour
IPC分类号： B42D15/00
CPC分类号： B42D25/337 , B41M3/14 , B42D2035/16 , G07D7/0053
摘要： A method and system is provided for providing a variable data guilloché shaped pattern comprised of variable data differential line pattern fonts comprising decodable template symbols which are capable of being selectively assembled into a predetermined variable data code. The code representations are embedded in the guilloché pattern amongst a plurality of unvaried standard base patterns. The representation can be decoded with a digital scan capable of identifying the embedded patterns and communicated it to a user for verifying a document containing the code.
摘要翻译：提供了一种方法和系统，用于提供包括可变数据差分线图案字体的可变数据纹波形图案，其包括可选择性地组装成预定可变数据代码的可解码模板符号。代码表示被嵌入在多个不变的标准基本模式之间的guilloché模式中。该表示可以用能够识别嵌入图案的数字扫描进行解码，并将其传达给用户以验证包含代码的文档。

28. 发明申请

US20080093468A1 Security marks simulating natural defects for embedding information in documents 有权
标题翻译：模拟在文档中嵌入信息的自然缺陷的安全标记
公开(公告)号：US20080093468A1
公开(公告)日：2008-04-24
申请号：US11582813
申请日：2006-10-18
申请人： Zhigang Fan , Reiner Eschbach , Calvin Jon Marlett , William A. Fuss , James R. Low , Shen-ge Wang
发明人： Zhigang Fan , Reiner Eschbach , Calvin Jon Marlett , William A. Fuss , James R. Low , Shen-ge Wang
IPC分类号： G06K19/06
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。

29. 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。

30. 发明授权

US08482807B2 Embedding information using modulated periodic line patterns 有权
标题翻译：使用调制的周期线图案嵌入信息
公开(公告)号：US08482807B2
公开(公告)日：2013-07-09
申请号：US12637041
申请日：2009-12-14
申请人： Zhigang Fan , Reiner Eschbach , Judith Stinehour
发明人： Zhigang Fan , Reiner Eschbach , Judith Stinehour
IPC分类号： H04N1/32 , G06T22/00
CPC分类号： H04N1/32219 , G06T1/0021 , H04N1/32144 , H04N1/32261 , H04N2201/3226 , H04N2201/3271
摘要： A method and system is provided providing a variable data guilloché pattern comprised of variable data differential line pattern fonts comprising decodable template symbols which are capable of being selectively assembled into a predetermined variable data code. The differential line pattern fonts are further spatially modulated for imposition of a second data channel on a printed document. The representation can be decoded with a digital scanner capable of identifying the embedded patterns and spatially modulated transform function and communicate it to a user for verifying a document containing the code.
摘要翻译：提供了一种方法和系统，其提供包括可变数据差分线图案字体的可变数据纹迹图案，其包括可选择性地组装成预定可变数据代码的可解码模板符号。差分线图案字体被进一步空间调制以在打印文档上施加第二数据通道。该表示可以用能够识别嵌入图案和空间调制变换功能的数字扫描仪进行解码，并将其传送给用户以验证包含代码的文档。

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