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公开(公告)号：US08705134B2
公开(公告)日：2014-04-22
申请号：US13013890
申请日：2011-01-26
摘要： An image file representing at least a portion of a printed document is processed to highlight the differences between foreground material (e.g., text or other characters) from background. The method includes selecting a neighborhood of pixels, determining a weighted average of an attribute values (e.g., luminance) for each pixel, and modifying each pixel's value based on the weighted average. Graylevel scaling, error diffusion, and a bit level conversion are also performed each pixel ends up with either a first attribute value level (e.g., luminance of 0) or a second attribute value level (e.g., luminance of 255).
摘要翻译： 处理表示打印文档的至少一部分的图像文件以突出显示来自背景的前景材料（例如，文本或其他字符）之间的差异。 该方法包括选择像素的邻域，确定每个像素的属性值（例如，亮度）的加权平均值，以及基于加权平均值修改每个像素的值。 还执行灰度缩放，误差扩散和位电平转换，每个像素以第一属性值级别（例如，亮度为0）或第二属性值级别（例如，亮度为255）结束。
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公开(公告)号：US20120188612A1
公开(公告)日：2012-07-26
申请号：US13013890
申请日：2011-01-26
IPC分类号： H04N1/40
摘要： An image file representing at least a portion of a printed document is processed to highlight the differences between foreground material (e.g., text or other characters) from background. The method includes selecting a neighborhood of pixels, determining a weighted average of an attribute values (e.g., luminance) for each pixel, and modifying each pixel's value based on the weighted average. Graylevel scaling, error diffusion, and a bit level conversion are also performed each pixel ends up with either a first attribute value level (e.g., luminance of 0) or a second attribute value level (e.g., luminance of 255).
摘要翻译： 处理表示打印文档的至少一部分的图像文件以突出显示来自背景的前景材料（例如，文本或其他字符）之间的差异。 该方法包括选择像素的邻域，确定每个像素的属性值（例如，亮度）的加权平均值，以及基于加权平均值修改每个像素的值。 还执行灰度缩放，误差扩散和位电平转换，每个像素以第一属性值级别（例如，亮度为0）或第二属性值级别（例如，亮度为255）结束。
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公开(公告)号：US20140040717A1
公开(公告)日：2014-02-06
申请号：US13567110
申请日：2012-08-06
申请人： Nischal M. Piratla , Kovendhan Ponnavaikko , Chithralekha Balamurugan , Michael Robert Campanelli
发明人： Nischal M. Piratla , Kovendhan Ponnavaikko , Chithralekha Balamurugan , Michael Robert Campanelli
CPC分类号： G06F17/243 , G06Q10/10
摘要： A method for processing application forms comprising extracting content from filled first forms of consumers, each of the first forms comprising one or more fields, arranging the extracted content of one or more fields of the plurality of fields of the plurality of filled first forms in a first matrix; encoding the content of each of the rows of the first matrix to define a second matrix; and disposing the encoded content of the second matrix in multiple empty second forms such that content of one column is disposed on only one of the empty second forms, each of the second forms includes the same type and number of fields as that of one of the filled first forms, further wherein the number of the filled second forms is based on the number of the one or more fields in the filled first forms.
摘要翻译： 一种用于处理应用程序表单的方法，包括从填充的第一形式的消费者提取内容，每个第一形式包括一个或多个字段，将提取的多个填充的第一表单中的多个字段的一个或多个字段的内容排列在 第一矩阵; 编码第一矩阵的每行的内容以定义第二矩阵; 以及将所述第二矩阵的编码内容放置在多个空第二形式中，使得一列的内容仅设置在所述空第二形式中的一个上，所述第二形式中的每一个包括与所述第二格式之一相同的类型和数量的字段 填充的第一形式，其中填充的第二形式的数量基于填充的第一形式中的一个或多个字段的数量。
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公开(公告)号：US08990676B2
公开(公告)日：2015-03-24
申请号：US13567110
申请日：2012-08-06
申请人： Nischal M. Piratla , Kovendhan Ponnavaikko , Chithralekha Balamurugan , Michael Robert Campanelli
发明人： Nischal M. Piratla , Kovendhan Ponnavaikko , Chithralekha Balamurugan , Michael Robert Campanelli
CPC分类号： G06F17/243 , G06Q10/10
摘要： A method for processing application forms comprising extracting content from filled first forms of consumers, each of the first forms comprising one or more fields, arranging the extracted content of one or more fields of the plurality of fields of the plurality of filled first forms in a first matrix; encoding the content of each of the rows of the first matrix to define a second matrix; and disposing the encoded content of the second matrix in multiple empty second forms such that content of one column is disposed on only one of the empty second forms, each of the second forms includes the same type and number of fields as that of one of the filled first forms, further wherein the number of the filled second forms is based on the number of the one or more fields in the filled first forms.
摘要翻译： 一种用于处理应用程序表单的方法，包括从填充的第一形式的消费者提取内容，每个第一形式包括一个或多个字段，将提取的多个填充的第一表单中的多个字段的一个或多个字段的内容排列在 第一矩阵; 编码第一矩阵的每行的内容以定义第二矩阵; 以及将所述第二矩阵的编码内容放置在多个空第二形式中，使得一列的内容仅设置在所述空第二形式中的一个上，所述第二形式中的每一个包括与所述第二格式之一相同的类型和数量的字段 填充的第一形式，其中填充的第二形式的数量基于填充的第一形式中的一个或多个字段的数量。
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公开(公告)号：US08867741B2
公开(公告)日：2014-10-21
申请号：US13446184
申请日：2012-04-13
申请人： Mary Catherine McCorkindale , Saurabh Prabhat , Michael Robert Campanelli , Vinoth Kumar Arputharaj
发明人： Mary Catherine McCorkindale , Saurabh Prabhat , Michael Robert Campanelli , Vinoth Kumar Arputharaj
IPC分类号： H04N1/44
CPC分类号： H04N1/44 , H04N1/32101 , H04N1/4426 , H04N1/444 , H04N1/448 , H04N2201/0096 , H04N2201/3226 , H04N2201/3245 , H04N2201/3246
摘要： A method and system are disclosed for field level encryption of a document that provides a hardcopy having redacted sensitive information fields with multiple levels of access and an augmented reality view of the hardcopy displaying the unredacted sensitive information fields. Identification of the sensitive information fields may be accomplished via highlight color, user designation, or linguistic analysis. The identified fields are encrypted and may be stored separately, embedded in place, or embedded in a two-dimensional glyph. This information may be stored in association with a device identification of an authenticated mobile device and a document identification. A redacted hardcopy of the original document is output. A mobile device captures an image of the redacted hardcopy, decrypts the encrypted sensitive information fields, and generates an augmented reality view of the hardcopy with the previously redacted sensitive information fields visible on the display of the mobile device.
摘要翻译： 公开了一种方法和系统，用于文档的现场级加密，该文档提供具有多层访问的具有编辑的敏感信息字段的硬拷贝，以及显示未被复制的敏感信息字段的硬拷贝的增强现实视图。 敏感信息领域的识别可以通过高亮颜色，用户指定或语言分析来实现。 所识别的字段是加密的，并且可以分开存储，嵌入到位或嵌入二维字形中。 该信息可以与经认证的移动设备的设备标识和文档标识相关联地存储。 输出原始文件的编辑硬拷贝。 移动设备捕获编辑的硬拷贝的图像，解密加密的敏感信息字段，并且使用在移动设备的显示器上可见的先前已编辑的敏感信息字段来生成硬拷贝的增强的实际视图。
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公开(公告)号：US20130272523A1
公开(公告)日：2013-10-17
申请号：US13446184
申请日：2012-04-13
申请人： Mary Catherine McCorkindale , Saurabh Prabhat , Michael Robert Campanelli , Vinothkumar Arputharaj
发明人： Mary Catherine McCorkindale , Saurabh Prabhat , Michael Robert Campanelli , Vinothkumar Arputharaj
IPC分类号： H04N1/44
CPC分类号： H04N1/44 , H04N1/32101 , H04N1/4426 , H04N1/444 , H04N1/448 , H04N2201/0096 , H04N2201/3226 , H04N2201/3245 , H04N2201/3246
摘要： A method and system are disclosed for field level encryption of a document that provides a hardcopy having redacted sensitive information fields with multiple levels of access and an augmented reality view of the hardcopy displaying the unredacted sensitive information fields. Identification of the sensitive information fields may be accomplished via highlight color, user designation, or linguistic analysis. The identified fields are encrypted and may be stored separately, embedded in place, or embedded in a two-dimensional glyph. This information may be stored in association with a device identification of an authenticated mobile device and a document identification. A redacted hardcopy of the original document is output. A mobile device captures an image of the redacted hardcopy, decrypts the encrypted sensitive information fields, and generates an augmented reality view of the hardcopy with the previously redacted sensitive information fields visible on the display of the mobile device.
摘要翻译： 公开了一种方法和系统，用于文档的现场级加密，该文档提供具有多层访问的具有编辑的敏感信息字段的硬拷贝，以及显示未被复制的敏感信息字段的硬拷贝的增强现实视图。 敏感信息领域的识别可以通过高亮颜色，用户指定或语言分析来实现。 所识别的字段是加密的，并且可以分开存储，嵌入到位或嵌入二维字形中。 该信息可以与经认证的移动设备的设备标识和文档标识相关联地存储。 输出原始文件的编辑硬拷贝。 移动设备捕获编辑的硬拷贝的图像，解密加密的敏感信息字段，并且使用在移动设备的显示器上可见的先前已编辑的敏感信息字段来生成硬拷贝的增强的实际视图。
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