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1. 发明申请

US20120320388A1 RELEVANCE BASED PRINT INTEGRITY VERIFICATION 有权
标题翻译：相关打印完整性验证
公开(公告)号：US20120320388A1
公开(公告)日：2012-12-20
申请号：US13160725
申请日：2011-06-15
申请人： Reiner Eschbach , Michael C. Lacagnina , Scott Mayne , Dennis L. Venable
发明人： Reiner Eschbach , Michael C. Lacagnina , Scott Mayne , Dennis L. Venable
IPC分类号： H04N1/60 , G06K15/00
CPC分类号： H04N1/6027
摘要： A relevance based print integrity method includes comparing current raster image data that define a document to be printed with golden raster image data that define a previous version of said document with a known (perfect) quality. A plurality of differences between said current raster image data and said golden raster image data are calculated, and each of the differences is processed to determine a relevance value of the difference and to assign the relevance value to the difference. The method includes generating and storing a list of the differences, wherein the list is ordered in terms of the relevance value assigned to each difference. The difference list is presented to a user textually or graphically and/or is used to control or interrupt printing operations.
摘要翻译：基于相关性的打印完整性方法包括将定义要打印的文档的当前光栅图像数据与已知（完美）质量定义所述文档的先前版本的黄金光栅图像数据进行比较。计算所述当前光栅图像数据和所述黄金光栅图像数据之间的多个差异，并且处理每个差异以确定所述差异的相关性值，并将所述相关性值分配给所述差异。该方法包括生成和存储差异列表，其中列表根据分配给每个差异的相关性值进行排序。区别列表以文字或图形方式呈现给用户，和/或用于控制或中断打印操作。

2. 发明授权

US06995872B2 Reduced-buffer error diffusion 失效
公开(公告)号：US06995872B2
公开(公告)日：2006-02-07
申请号：US10017016
申请日：2001-12-14
申请人： Reiner Eschbach , Dennis L. Venable
发明人： Reiner Eschbach , Dennis L. Venable
IPC分类号： H04N1/40 , H04N1/405
CPC分类号： H04N1/4052
摘要： An error diffusion method is provided where a plurality of n error values derived from processing one or more previous scanlines of input pixel values are sub-sampled without the n error values being stored in a buffer to derive m error values (m

3. 发明授权

US08687239B2 Relevance based print integrity verification 有权
标题翻译：基于相关性的打印完整性验证
公开(公告)号：US08687239B2
公开(公告)日：2014-04-01
申请号：US13160725
申请日：2011-06-15
申请人： Reiner Eschbach , Michael C. Lacagnina , Scott Mayne , Dennis L. Venable
发明人： Reiner Eschbach , Michael C. Lacagnina , Scott Mayne , Dennis L. Venable
IPC分类号： H04N1/40
CPC分类号： H04N1/6027
摘要： A relevance based print integrity method includes comparing current raster image data that define a document to be printed with golden raster image data that define a previous version of said document with a known (perfect) quality. A plurality of differences between said current raster image data and said golden raster image data are calculated, and each of the differences is processed to determine a relevance value of the difference and to assign the relevance value to the difference. The method includes generating and storing a list of the differences, wherein the list is ordered in terms of the relevance value assigned to each difference. The difference list is presented to a user textually or graphically and/or is used to control or interrupt printing operations.
摘要翻译：基于相关性的打印完整性方法包括将定义要打印的文档的当前光栅图像数据与已知（完美）质量定义所述文档的先前版本的黄金光栅图像数据进行比较。计算所述当前光栅图像数据和所述黄金光栅图像数据之间的多个差异，并且处理每个差异以确定所述差异的相关性值，并将所述相关性值分配给所述差异。该方法包括生成和存储差异列表，其中列表根据分配给每个差异的相关性值进行排序。区别列表以文字或图形方式呈现给用户，和/或用于控制或中断打印操作。

4. 发明授权

US5978519A Automatic image cropping 失效
标题翻译：自动图像裁剪
公开(公告)号：US5978519A
公开(公告)日：1999-11-02
申请号：US692559
申请日：1996-08-06
申请人： James E. Bollman , Ramana L. Rao , Dennis L. Venable , Reiner Eschbach
发明人： James E. Bollman , Ramana L. Rao , Dennis L. Venable , Reiner Eschbach
IPC分类号： H04N1/387 , G06T3/00 , G06T7/00 , G06K9/20
CPC分类号： G06T7/004
摘要： The present invention describes a method for automatic cropping of images containing regions where intensity levels are uniform and other regions where intensity levels vary considerably. An image to be automatically cropped is scaled down to a grid and divided into non-overlapping blocks. The mean and variance of intensity levels are calculated for each block. Based on the distribution of variances in the blocks, a threshold is selected for the variance. All blocks with a variance higher than this threshold variance are selected as regions of interest. The regions of interest are then cropped to a bounding rectangle.
摘要翻译：本发明描述了一种用于自动裁剪包含强度水平均匀的区域的图像的方法，以及强度水平变化很大的其它区域。要自动裁剪的图像按比例缩小到网格并分为不重叠的块。计算每个块的强度水平的平均值和方差。基于块中方差的分布，为方差选择一个阈值。具有高于该阈值方差的方差的所有块被选择为感兴趣的区域。然后将感兴趣的区域裁剪成边界矩形。

5. 发明授权

US08797604B2 Methods and systems for creating structural documents 有权
标题翻译：创建结构性文件的方法和系统
公开(公告)号：US08797604B2
公开(公告)日：2014-08-05
申请号：US13594066
申请日：2012-08-24
申请人： William J. Hannaway , William J. Nowak , Cynthia J. Ryan , Stephen C. Morgana , James Milo Sweet , Reiner Eschbach
发明人： William J. Hannaway , William J. Nowak , Cynthia J. Ryan , Stephen C. Morgana , James Milo Sweet , Reiner Eschbach
IPC分类号： H04N1/40 , G06F19/00 , G06F7/00
CPC分类号： G06F17/30896 , B42D15/04 , G06F3/1206 , G06F3/1244 , G06F3/1256 , G06F3/1285
摘要： A method of creating a structural document may include determining, by a host computing device in a cloud system, a shape of a structural document, determining, by the host computing device, a plurality of dimensions of the structural document, receiving information associated with one or more content items, and causing a graphical representation of the structural document to be displayed at a user computing device. A shape of the graphical representation may correspond to the determined shape, a plurality of dimensions of the graphical representation may correspond to the determined plurality of dimensions, and the graphical representation may include at least a portion of the received content items. The method may include receiving an indication that a user is finished creating the structural document, generating a print document including an encoded data mark, and providing the print document to one or more print-related devices.
摘要翻译：创建结构文档的方法可以包括由云系统中的主计算设备确定结构文档的形状，由主计算设备确定结构文档的多个维度，接收与一个结构文档相关联的信息或更多内容项目，并且导致结构文档的图形表示在用户计算设备上显示。图形表示的形状可以对应于确定的形状，图形表示的多个维度可以对应于所确定的多个维度，并且图形表示可以包括接收到的内容项目的至少一部分。该方法可以包括接收用户完成创建结构文档的指示，生成包括编码数据标记的打印文档，以及将打印文档提供给一个或多个打印相关设备。

6. 发明授权

US08681387B2 Guilloche mark generation 有权
标题翻译： Guilloche标记代
公开(公告)号：US08681387B2
公开(公告)日：2014-03-25
申请号：US12958819
申请日：2010-12-02
申请人： Martin S. Maltz , Zhigang Fan , Reiner Eschbach , Judith Stinehour
发明人： Martin S. Maltz , Zhigang Fan , Reiner Eschbach , Judith Stinehour
IPC分类号： H04N1/32
CPC分类号： H04N1/0044 , H04N1/00883
摘要： A method and system for creating guilloché base pattern with two-dimensional periodicity in a plurality of replicate patterns is shown wherein the creating can be assessed in real-time for pattern acceptability by a user. A base pattern is set on an imaging device in vector space relative to a set of predetermined pattern nodes. The base pattern is modulated via a user interface by adjusting positions of the pattern known for selectively controlling curve shapes of the pattern. A guilloché mark is illustrated by display on the imaging device of the adjusted base pattern and a compilation of associated replicate patterns for user assessment of the mark.
摘要翻译：示出了用于在多个重复图案中创建具有二维周期性的illo形基底图案的方法和系统，其中可以实时地评估创建以便用户的图案可接受性。在相对于一组预定图案节点的向量空间中的成像装置上设置基本图案。通过调整已知的用于选择性地控制图案的曲线形状的图案的位置，经由用户界面调制基本图案。通过在成像装置上显示调整后的基本图案和用于用户评估标记的相关联的重复图案的汇编来说明illo迹标记。

7. 发明申请

US20140055796A1 METHODS AND SYSTEMS FOR CREATING STRUCTURAL DOCUMENTS WITH SECURITY FEATURES 有权
标题翻译：用于创建具有安全特征的结构文件的方法和系统
公开(公告)号：US20140055796A1
公开(公告)日：2014-02-27
申请号：US13594172
申请日：2012-08-24
申请人： William J. Hannaway , William J. Nowak , Cynthia J. Ryan , Stephen C. Morgana , James Milo Sweet , Reiner Eschbach
发明人： William J. Hannaway , William J. Nowak , Cynthia J. Ryan , Stephen C. Morgana , James Milo Sweet , Reiner Eschbach
IPC分类号： G06K15/02 , H04N1/40
CPC分类号： H04N1/387 , H04N1/32144 , H04N2201/3269 , H04N2201/327 , H04N2201/3271
摘要： A method of creating a structural document may include determining a shape of a structural document, determining a plurality of dimensions of the structural document, receiving information associated with one or more content items, identifying one or more security features associated with the structural document and causing a graphical representation of the structural document to be displayed at a user computing device. A shape of the graphical representation may correspond to the determined shape, a plurality of dimensions of the graphical representation may be representative of the determined plurality of dimensions, and the graphical representation may include at least a portion of the received content items and at least a portion of the identified security features. The method may include receiving an indication that a user is finished creating the structural document, generating a print document including an encoded data mark, and providing the print document to print-related devices.
摘要翻译：创建结构文件的方法可以包括确定结构文档的形状，确定结构文档的多个维度，接收与一个或多个内容项目相关联的信息，识别与结构文档相关联的一个或多个安全特征并导致要在用户计算设备上显示的结构文档的图形表示。图形表示的形状可以对应于所确定的形状，图形表示的多个维度可以表示所确定的多个维度，并且图形表示可以包括接收的内容项目的至少一部分和至少一个部分已识别的安全功能。该方法可以包括接收用户完成创建结构文档的指示，生成包括编码数据标记的打印文档，以及将打印文档提供给打印相关设备。

8. 发明申请

US20140022603A1 VARIABLE DATA IMAGE WATERMARKING USING INFRARED SEQUENCE STRUCTURES IN BLACK SEPARATION 有权
标题翻译：在黑色分离中使用红外序列结构的可变数据图像水印
公开(公告)号：US20140022603A1
公开(公告)日：2014-01-23
申请号：US13553338
申请日：2012-07-19
申请人： Reiner Eschbach , Zhigang Fan , Martin E. Hoover
发明人： Reiner Eschbach , Zhigang Fan , Martin E. Hoover
IPC分类号： G06K15/02
CPC分类号： G06T1/0028 , G06T2201/0051 , H04N1/32261 , H04N1/32309 , H04N1/32331 , H04N1/32352 , H04N2201/327
摘要： An image watermarking method includes a color transform on RGB image data to derive CMYK image data that define a constant K image. Variable infrared (IR) mark data defining an IR mark are received and a sparse two-dimensional pattern of black pixels is defined that corresponds to the variable IR data, e.g., using Gold codes or pseudorandom binary sequences. A watermarked black separation K″ is defined by embedding the sparse two-dimensional pattern into the constant K black separation K′ while maintaining local average levels. A watermarked image includes the watermarked black separation K″ in combination with the CMY separations of the constant K image. A decoding process includes using an IR microscope fitted with IR LEDs and an IR pass filter to capture an IR image, which is subjected to exposure correction, thresholding, and dilation operations to extract the two-dimensional pattern for subsequent correlation processing.
摘要翻译：图像水印方法包括对RGB图像数据进行颜色变换以导出定义常数K图像的CMYK图像数据。接收定义IR标记的可变红外（IR）标记数据，并且例如使用Gold码或伪随机二进制序列来定义对应于可变IR数据的稀疏二维图案的黑色像素。通过将稀疏二维图案嵌入到常数K黑色分离K'中同时保持局部平均水平来定义水印黑色分离K“。水印图像包括与常数K图像的CMY分离相结合的水印黑色分离K“。解码过程包括使用装有IR LED的IR显微镜和IR通过滤光片来捕获经过曝光校正，阈值和扩张操作的IR图像，以提取二维图案用于随后的相关处理。

9. 发明授权

US08619074B2 Rendering personalized text on curved image surfaces 有权
标题翻译：在曲面图像表面上呈现个性化文字
公开(公告)号：US08619074B2
公开(公告)日：2013-12-31
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。

10. 发明授权

US08616445B2 Method and system for end user verification of controlled substances 有权
标题翻译：受控物质最终用户验证的方法和系统
公开(公告)号：US08616445B2
公开(公告)日：2013-12-31
申请号：US13438175
申请日：2012-04-03
申请人： Reiner Eschbach , Michael Jacob Albin , Craig Dixon Galler
发明人： Reiner Eschbach , Michael Jacob Albin , Craig Dixon Galler
IPC分类号： G06K5/00
CPC分类号： G06Q50/00
摘要： A portable electronic device includes an image capture module that captures a digital image of a symbology that is affixed to a regulated product. The device decodes the symbology to identify an end user functional element which has a public component and a law enforcement component. If the device has received a law enforcement official verification, then the device may use the law enforcement component of the functional element to take a first action. If the device has not received the law enforcement official verification, then the processor device may use the public component of the functional element to take a second action.
摘要翻译：便携式电子设备包括图像捕获模块，其捕获固定到受规制品的符号系统的数字图像。该设备对符号系统进行解码，以识别具有公共组件和执法组件的最终用户功能元素。如果设备已经接受执法官员的验证，那么该设备可以使用功能元件的执法组件来采取第一个动作。如果设备尚未收到执法官员验证，则处理器设备可以使用功能元件的公共组件进行第二动作。

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