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1. 发明申请

US20070252838A1 Super resolution encoded microprinting through postscript 失效
标题翻译：超分辨率通过后记编码微打印
公开(公告)号：US20070252838A1
公开(公告)日：2007-11-01
申请号：US11414576
申请日：2006-04-28
申请人： Charles Hains , James Low , Reiner Eschbach , Jon McElvain
发明人： Charles Hains , James Low , Reiner Eschbach , Jon McElvain
IPC分类号： G06T11/00
CPC分类号： G06K15/02 , G06K15/181 , G06K15/1831 , G06K2215/0082
摘要： A system facilitates printing of microtext. A processing component allows a user to create one or more microtext characters, wherein the characters are output as a data packet. An SRE code store receives and associates one or more SRE codes with the data packet, each SRE code is representative of a bit pattern, wherein the bit pattern is a grid of bits that are filled to create a particular pattern. A font bank receives the one or more SRE codes from the SRE code store and defines such codes via a font. A raster image processor receives the font from the font bank, decodes the font and outputs instructions to print the microtext.
摘要翻译：系统便于打印微文本。处理组件允许用户创建一个或多个微文字符，其中字符作为数据包输出。 SRE代码存储器接收并将一个或多个SRE代码与数据分组相关联，每个SRE代码表示位模式，其中该位模式是填充以创建特定模式的位格网格。字体库从SRE代码存储区接收一个或多个SRE代码，并通过字体定义这些代码。光栅图像处理器从字体库接收字体，解码字体并输出指令以打印微文本。

2. 发明授权

US07965422B2 Super resolution encoded microprinting through postscript 失效
标题翻译：超分辨率通过后记编码微打印
公开(公告)号：US07965422B2
公开(公告)日：2011-06-21
申请号：US11414576
申请日：2006-04-28
申请人： Charles M. Hains , James R. Low , Reiner Eschbach , Jon McElvain
发明人： Charles M. Hains , James R. Low , Reiner Eschbach , Jon McElvain
IPC分类号： H04N1/40 , G06F3/12 , G06F15/00 , G06K1/00 , G06K15/00 , G06K9/36 , G06K9/46 , G06K9/03 , G06K9/32 , G06T11/00
CPC分类号： G06K15/02 , G06K15/181 , G06K15/1831 , G06K2215/0082
摘要： A system facilitates printing of microtext. A processing component allows a user to create one or more microtext characters, wherein the characters are output as a data packet. An SRE code store receives and associates one or more SRE codes with the data packet, each SRE code is representative of a bit pattern, wherein the bit pattern is a grid of bits that are filled to create a particular pattern. A font bank receives the one or more SRE codes from the SRE code store and defines such codes via a font. A raster image processor receives the font from the font bank, decodes the font and outputs instructions to print the microtext.
摘要翻译：系统便于打印微文本。处理组件允许用户创建一个或多个微文字符，其中字符作为数据包输出。 SRE代码存储器接收并将一个或多个SRE代码与数据分组相关联，每个SRE代码表示位模式，其中该位模式是填充以创建特定模式的位格网格。字体库从SRE代码存储区接收一个或多个SRE代码，并通过字体定义这些代码。光栅图像处理器从字体库接收字体，解码字体并输出指令以打印微文本。

3. 发明申请

US20060087694A1 Tinted edge enhancement using harmonic halftones for the boundary pixels 有权
标题翻译：带边缘增强使用谐波半色调为边界像素
公开(公告)号：US20060087694A1
公开(公告)日：2006-04-27
申请号：US10973725
申请日：2004-10-26
申请人： Connie Purdum , Robert Loce , Beilei Xu , David Lieberman , Mark Gwaltney , Jon McElvain , Charles Hains
发明人： Connie Purdum , Robert Loce , Beilei Xu , David Lieberman , Mark Gwaltney , Jon McElvain , Charles Hains
IPC分类号： H04N1/405
CPC分类号： H04N1/4092 , H04N1/4058
摘要： Disclosed herein is an image processing method for producing enhanced halftone edges, particularly suited to those edges which only lie upon the background as apposed to those edges which abut other halftone screens. It utilizes a step of defining border pixels and a step of halftoning those border pixels in a different manner than the halftoning applied to the interior region of the tint or image segment. The preferred halftone for the border pixels will be related to the interior halftone by some number of common spatial frequency harmonics. Examples of common-harmonic screening for an edge include, but are not limited to: (a) same screen with different tone reproduction characteristics (boosted edge values); (b) same screen angles and frequencies with a different spot function, possibly phase shifted; (c) a dot screen whose frequency vectors can be generated by the frequency vectors of the interior screen; (d) a line screen whose frequency vectors can be generated by the frequency vectors of the interior screen. This generation process is directed to ensuring that the two screens will be “harmonically matched” where at least one of the fundamental frequency vectors and harmonics of the first screen will equal at least one of the fundamental frequency vectors and harmonics of the second screen.
摘要翻译：本文公开了一种用于生产增强的半色调边缘的图像处理方法，特别适合于仅靠在与其它半色调屏幕相邻的那些边缘上的背景的那些边缘。它利用定义边框像素的步骤和以与应用于色调或图像片段的内部区域的半色调不同的方式对这些边界像素进行半色调的步骤。边框像素的优选半色调将通过一些数量的共同空间频率谐波与内部半色调相关。用于边缘的共谐波筛选的示例包括但不限于：（a）具有不同色调再现特性（增强边缘值）的相同屏幕; （b）具有不同光点功能的相同屏幕角度和频率，可能相移; （c）可以通过内部画面的频率矢量生成频率矢量的点画面; （d）可以通过内部画面的频率矢量生成其频率矢量的行画面。该生成处理旨在确保两个屏幕将被“谐波匹配”，其中基本频率矢量和第一屏幕的谐波中的至少一个将等于第二屏幕的基本频率矢量和谐波中的至少一个。

4. 发明申请

US20080294363A1 System and method for characterizing color separation misregistration utilizing a broadband multi-channel scanning module 有权
标题翻译：利用宽带多通道扫描模块表征色彩分离不对准的系统和方法
公开(公告)号：US20080294363A1
公开(公告)日：2008-11-27
申请号：US11804806
申请日：2007-05-21
申请人： Manu Parmar , Jon McElvain , Vishal Monga
发明人： Manu Parmar , Jon McElvain , Vishal Monga
IPC分类号： G06F19/00 , G03G15/01
CPC分类号： G03G15/5062 , G03G15/0131 , G03G2215/0161
摘要： A system and method for characterizing color separation misregistration of a multi-color printing system utilizing a broadband multi-channel scanning module, such as an RGB scanner, are provided. The system and method include generating a spectral reflectance data structure corresponding to a broadband multi-channel scanning module. The spectral reflectance data structure includes at least one parameter. The at least one parameter may correspond to the broadband multi-channel scanning module and/or a printing module. The system and method further provide for calibrating a spectral-based analysis module by utilizing the spectral reflectance data structure. The system and method also include characterizing color separation misregistration utilizing the calibrated spectral-based analysis module by examining at least one plurality-separation patch.
摘要翻译：提供了利用诸如RGB扫描仪之类的宽带多通道扫描模块来表征多色打印系统的颜色分离不对准的系统和方法。该系统和方法包括产生对应于宽带多通道扫描模块的光谱反射率数据结构。光谱反射率数据结构包括至少一个参数。至少一个参数可对应于宽带多频道扫描模块和/或打印模块。该系统和方法进一步提供了通过利用光谱反射率数据结构校准基于光谱的分析模块。该系统和方法还包括通过检查至少一个多个分离贴片来利用校准的基于光谱的分析模块来表征颜色分离对准。

5. 发明申请

US20080144057A1 Super cell super-resolution encoding 有权
标题翻译：超级细胞超分辨率编码
公开(公告)号：US20080144057A1
公开(公告)日：2008-06-19
申请号：US11642027
申请日：2006-12-19
申请人： Jon McElvain
发明人： Jon McElvain
IPC分类号： G06F15/00
CPC分类号： H04N1/4055
摘要： A method is employed that represents patterns using a super resolution encoding method that distributes the code value among adjacent pixels. One or more blocks are created, wherein each block is comprised of a plurality of bits, the height of the block is equal to the width of the block. One or more supercells are created by merging at least two adjacent blocks. One or more patterns are defined, wherein each pattern is defined by selecting one or more bits to be one of filled or unfilled within each supercell. Each of the one or more patterns is associated with an SRE code, the SRE code is related to the number and location of bits that are filled within the pattern. A pattern is defined with a plurality of patterns, each pattern is included in the one or more supercells.
摘要翻译：采用使用分布相邻像素之间的代码值的超分辨率编码方法表示图案的方法。创建一个或多个块，其中每个块由多个位组成，块的高度等于块的宽度。通过合并至少两个相邻的块来创建一个或多个超级单元。定义一个或多个图案，其中每个图案通过选择一个或多个比特来定义为每个超单元内的填充或未填充的一个。一个或多个模式中的每一个与SRE代码相关联，SRE代码与在模式中填充的位的数量和位置相关。以多个图案定义图案，每个图案被包括在一个或多个超单元中。

6. 发明申请

US20080030787A1 System and method for high resolution characterization of spatial variance of color separation misregistration 有权
标题翻译：用于高分辨率表征颜色分离不对准空间方差的系统和方法
公开(公告)号：US20080030787A1
公开(公告)日：2008-02-07
申请号：US11496907
申请日：2006-08-01
申请人： Jon McElvain
发明人： Jon McElvain
IPC分类号： H04N1/409
CPC分类号： H04N1/58
摘要： A method is provided for characterizing color separation misregistration of a printer device using color separations of a color space for marking substrate. The method includes providing an input image including a pattern of patches including at least one measurement patch, each measurement patch having at least a first and second color separation of the color space, and marking a substrate in accordance with the input image for generating an output image having a marked pattern of patches which corresponds to the pattern of patches. Spectral reflectance of at least one respective patch of the marked patch pattern of the output image is measured and respective spectral reflectance values corresponding to the measuring are generated. Misregistration is characterized between the at least first and second color separations of each measurement patch of the at least one measurement patch based on the spectral reflectance values.
摘要翻译：提供了一种用于表征使用用于标记基板的颜色空间的分色的打印机装置的颜色分离重合失调的方法。该方法包括提供包括包括至少一个测量贴片的贴片图案的输入图像，每个测量贴片至少具有色空间的第一和第二颜色分隔，以及根据输入图像标记衬底以产生输出图像具有对应于斑块图案的标记的斑块图案。测量输出图像的标记贴片图案的至少一个相应贴片的光谱反射率，并产生与测量对应的各个光谱反射率值。基于光谱反射率值，在至少一个测量贴片的每个测量贴片的至少第一和第二分色之间的特征在于对准。

7. 发明申请

US20070103732A1 Opposing edge trapping 失效
标题翻译：相反的边缘陷阱
公开(公告)号：US20070103732A1
公开(公告)日：2007-05-10
申请号：US11270245
申请日：2005-11-09
申请人： Guo-Yau Lin , Jon McElvain
发明人： Guo-Yau Lin , Jon McElvain
IPC分类号： G06F15/00
CPC分类号： G06T5/008 , G06T7/12 , G06T2207/20192 , G06T2207/30176 , H04N1/58
摘要： Apparatus are provided, which include a color image processor, an edge distinguisher, and an edge trapping mechanism. The color image processor processes color images, including a given color image. The given color image includes plural color separations each having a set of color values for respective image pixels. The edge distinguisher distinguishes some edges of the given color image as opposing edges. An edge is a transition in the color separation of the given color image from a non-white color intensity value, at one side of the edge, to a white intensity value, at the other side of the edge. A given edge is an opposing edge when a transition of the given edge goes, for a separation of the given color image, in one direction from a non-white color value to a white value, and goes, for another separation of the given color image, in the same direction from a white value to a non-white color value.
摘要翻译：提供了包括彩色图像处理器，边缘识别器和边缘捕获机构的装置。彩色图像处理器处理彩色图像，包括给定的彩色图像。给定的彩色图像包括对于各个图像像素具有一组颜色值的多个分色。边缘识别器将给定彩色图像的一些边缘区分为相对边。边缘是给定彩色图像的颜色分离与边缘一侧的非白色强度值到边缘另一侧的白色强度值的转变。给定的边缘是相对的边缘，当给定的边缘的转变为给定的彩色图像在一个方向上从非白色的颜色值到白色值的分离，并且为了另外分离给定的颜色图像，在从白色值到非白色颜色值的相同方向上。

8. 发明授权

US08274717B2 System and method for characterizing color separation misregistration 有权
标题翻译：表征颜色分离不对准的系统和方法
公开(公告)号：US08274717B2
公开(公告)日：2012-09-25
申请号：US11496909
申请日：2006-08-01
申请人： Jon McElvain , Charles Michael Hains
发明人： Jon McElvain , Charles Michael Hains
IPC分类号： H04N1/46
CPC分类号： H04N1/58
摘要： A system and method is provided for characterizing color separation misregistration associated with marking a substrate. The method includes providing an input image having a plurality of patches, each patch having a pattern using a first and second color; marking a substrate with a copy of the input image using a first and second color separation to correspond to the first and second colors, respectively; and measuring a color characteristic of markings of respective copied patches of the copied plurality of patches and generating corresponding colorimetric values. Misregistration of the first color separation markings relative to the second color separation markings is characterized based on the measured calorimetric values.
摘要翻译：提供了一种系统和方法，用于表征与标记衬底相关联的颜色分离对准。该方法包括提供具有多个贴片的输入图像，每个贴片具有使用第一和第二颜色的图案; 使用第一和第二颜色分离对输入图像的副本标记衬底，以分别对应于第一和第二颜色; 并测量复制的多个贴片的各个复制的贴片的标记的颜色特性，并产生相应的色度值。基于测量的量热值来表征第一颜色分离标记相对于第二颜色分离标记的偏移。

9. 发明授权

US08228559B2 System and method for characterizing color separation misregistration utilizing a broadband multi-channel scanning module 有权
标题翻译：利用宽带多通道扫描模块表征色彩分离不对准的系统和方法
公开(公告)号：US08228559B2
公开(公告)日：2012-07-24
申请号：US11804806
申请日：2007-05-21
申请人： Manu Parmar , Jon McElvain , Vishal Monga
发明人： Manu Parmar , Jon McElvain , Vishal Monga
IPC分类号： G06K15/00 , H04N1/46
CPC分类号： G03G15/5062 , G03G15/0131 , G03G2215/0161
摘要： A system and method for characterizing color separation misregistration of a multi-color printing system utilizing a broadband multi-channel scanning module, such as an RGB scanner, are provided. The system and method include generating a spectral reflectance data structure corresponding to a broadband multi-channel scanning module. The spectral reflectance data structure includes at least one parameter. The at least one parameter may correspond to the broadband multi-channel scanning module and/or a printing module. The system and method further provide for calibrating a spectral-based analysis module by utilizing the spectral reflectance data structure. The system and method also include characterizing color separation misregistration utilizing the calibrated spectral-based analysis module by examining at least one plurality-separation patch.
摘要翻译：提供了利用诸如RGB扫描仪之类的宽带多通道扫描模块来表征多色打印系统的颜色分离不对准的系统和方法。该系统和方法包括产生对应于宽带多通道扫描模块的光谱反射率数据结构。光谱反射率数据结构包括至少一个参数。至少一个参数可对应于宽带多频道扫描模块和/或打印模块。该系统和方法进一步提供了通过利用光谱反射率数据结构校准基于光谱的分析模块。该系统和方法还包括通过检查至少一个多个分离贴片来利用校准的基于光谱的分析模块来表征颜色分离对准。

10. 发明申请

US20080260284A1 Edge contrast adjustment filter 有权
标题翻译：边缘对比度调整滤镜
公开(公告)号：US20080260284A1
公开(公告)日：2008-10-23
申请号：US11789051
申请日：2007-04-23
申请人： Guo-Yau Lin , Jon McElvain
发明人： Guo-Yau Lin , Jon McElvain
IPC分类号： G06K9/40
CPC分类号： H04N1/58 , G06K9/342 , G06K2209/01 , G06T5/003 , G06T2207/10008 , G06T2207/20192 , G06T2207/30176
摘要： Disclosed herein is a method that includes a classifier that distinguishes objects based on their color shades. A moving window based operator looks at the color class of the adjacent objects and determines if an adjustment is necessary. If at least one of the objects is the type of interest and the color classes of the objects meet the criteria, then the boundary between the objects is subject to be adjusted. Two adjustment modes are discussed: “adjust-tagging” mode and “adjust-color” mode. In the adjust-tagging mode, a specific tag is sent down to the print engine to force the use of high addressability halftones for the boundary pixels in the darker object. In the adjust-color mode, a color lighter (usually white) than that of the lighter object is assigned to the boundary pixels in the lighter object. The width of the modified pixels along the boundary is configurable.
摘要翻译：本文公开了一种方法，其包括基于其色调来区分对象的分类器。基于移动窗口的操作者查看相邻对象的颜色等级，并确定是否需要进行调整。如果至少有一个对象是感兴趣的类型，并且对象的颜色类别符合标准，则对象之间的边界进行调整。讨论了两种调整模式：“调整标记”模式和“调整颜色”模式。在调整标签模式中，特定的标签被发送到打印引擎，以强制使用高可寻址性半色调用于较暗物体中的边界像素。在调色模式中，较轻物体的边界像素分配比打火机对象更浅的（通常为白色）。沿着边界的修改像素的宽度是可配置的。

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