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1. 发明授权

US08531733B2 Image processing system with electronic book reader mode 有权
标题翻译：具有电子书阅读器模式的图像处理系统
公开(公告)号：US08531733B2
公开(公告)日：2013-09-10
申请号：US12754942
申请日：2010-04-06
申请人： Zhigang Fan , Tonya L. Love
发明人： Zhigang Fan , Tonya L. Love
IPC分类号： H04N1/4092 , H04N7/50
CPC分类号： H04N1/4074 , H04N1/00795 , H04N1/00801 , H04N1/00811 , H04N1/00816 , H04N1/00822 , H04N1/00827 , H04N1/3872 , H04N1/3878 , H04N1/40062 , H04N1/4092 , H04N2201/0094
摘要： An image processing system such as a multi-function device (MFD) with an “e-reader” mode is disclosed. The e-reader mode can be activated by a user from the MFD user interface, or automatically detected by the system if the mode is set to “auto.” Once in e-reader mode, the system automatically locates the area corresponding to the e-reader screen, crops it, de-skews it when necessary, and enhances the image. In addition, N-Up (printing several pages of content on one physical page) may be applied if users desire. The enhancement adjusts background color, boosts the contrast, and de-blurs the image when necessary. Two embodiments of enhancement are presented. The first one performs Tone Reproduction Curve (TRC) adjustment and possible de-blurring on the entire screen area. The second one segments the screen area into three kinds of objects (text/picture/background). Different TRCs are applied to enhance the objects.
摘要翻译：公开了诸如具有“电子阅读器”模式的多功能装置（MFD）的图像处理系统。电子阅读器模式可以由用户从MFD用户界面激活，或者如果模式设置为“自动”，则由系统自动检测。一旦进入电子阅读器模式，系统会自动定位对应于电子阅读器屏幕的区域，对其进行裁剪，在必要时将其去除，并增强图像。另外，如果用户期望，可以应用N-Up（在一个物理页面上打印多页内容）。增强调整背景颜色，增强对比度，并在必要时对图像进行去模糊。提出了两个增强实施例。第一个在整个屏幕区域执行音调再现曲线（TRC）调整和可能的去模糊。第二个将屏幕区域分为三种对象（文本/图片/背景）。应用不同的TRC来增强对象。

2. 发明申请

US20110242610A1 IMAGE PROCESSING SYSTEM WITH ELECTRONIC BOOK READER MODE 有权
标题翻译：具有电子书阅读器模式的图像处理系统
公开(公告)号：US20110242610A1
公开(公告)日：2011-10-06
申请号：US12754942
申请日：2010-04-06
申请人： Zhigang Fan , Tonya L. Love
发明人： Zhigang Fan , Tonya L. Love
IPC分类号： H04N1/409
CPC分类号： H04N1/4074 , H04N1/00795 , H04N1/00801 , H04N1/00811 , H04N1/00816 , H04N1/00822 , H04N1/00827 , H04N1/3872 , H04N1/3878 , H04N1/40062 , H04N1/4092 , H04N2201/0094
摘要： An image processing system such as a multi-function device (MFD) with an “e-reader” mode is disclosed. The e-reader mode can be activated by a user from the MFD user interface, or automatically detected by the system if the mode is set to “auto.” Once in e-reader mode, the system automatically locates the area corresponding to the e-reader screen, crops it, de-skews it when necessary, and enhances the image. In addition, N-Up (printing several pages of content on one physical page) may be applied if users desire. The enhancement adjusts background color, boosts the contrast, and de-blurs the image when necessary. Two embodiments of enhancement are presented. The first one performs Tone Reproduction Curve (TRC) adjustment and possible de-blurring on the entire screen area. The second one segments the screen area into three kinds of objects (text/picture/background). Different TRCs are applied to enhance the objects.
摘要翻译：公开了诸如具有“电子阅读器”模式的多功能装置（MFD）的图像处理系统。电子阅读器模式可以由用户从MFD用户界面激活，或者如果模式设置为“自动”，则由系统自动检测。一旦进入电子阅读器模式，系统自动定位对应于e - 读者屏幕，作物，必要时去除它，并增强图像。另外，如果用户期望，可以应用N-Up（在一个物理页面上打印多页内容）。增强调整背景颜色，增强对比度，并在必要时对图像进行去模糊。提出了两个增强实施例。第一个在整个屏幕区域执行音调再现曲线（TRC）调整和可能的去模糊。第二个将屏幕区域分为三种对象（文本/图片/背景）。应用不同的TRC来增强对象。

3. 发明申请

US20120274969A1 SYSTEMS AND METHODS FOR ELECTRONICALLY AUTO-FILING AND RETRIEVING REVERSIBLE WRITE ERASEABLE PAPER DOCUMENTS 有权
标题翻译：用于电子自动填充和检索可逆写入可擦除文件的系统和方法
公开(公告)号：US20120274969A1
公开(公告)日：2012-11-01
申请号：US13094573
申请日：2011-04-26
申请人： Raja Bala , Francis K. Tse , George Cunha Cardoso , Tonya L. Love , Fritz F. Ebner , Michael R. Furst
发明人： Raja Bala , Francis K. Tse , George Cunha Cardoso , Tonya L. Love , Fritz F. Ebner , Michael R. Furst
IPC分类号： G06K15/02
CPC分类号： G06F17/30011
摘要： An embodiment generally relates to systems and methods for electronically auto-filing and retrieving erasable paper document documents configured for ultraviolet (UV) imaging. A device can automatically generate an electronic version of the erasable paper document and store the electronic version in a database. A user can search the database for the electronic version with identification information associated with the erasable paper document, upon which the systems and methods can retrieve the electronic version of the erasable paper document for the user. The electronic version of the erasable paper document can be re-rendered either as a new erasable paper document, for display to the user, or other renderings.
摘要翻译：一个实施方案通常涉及用于电子自动归档和检索配置用于紫外线（UV）成像的可擦除纸质文件的系统和方法。设备可以自动生成电子版本的可擦除纸质文档，并将电子版本存储在数据库中。用户可以在数据库中搜索具有与可擦除纸质文档相关联的识别信息的电子版本，系统和方法可以在其上检索用户的可擦除纸质文档的电子版本。可擦除纸质文档的电子版可以作为新的可擦除纸张文档重新呈现，以供显示给用户或其他渲染。

4. 发明申请

US20080259374A1 METHOD AND SYSTEM FOR COMPENSATING FOR THERMOCHROMATICITY DIFFERENCES IN INLINE SPECTROPHOTOMETERS 有权
标题翻译：在线分光光度计中用于补偿热变色差的方法和系统
公开(公告)号：US20080259374A1
公开(公告)日：2008-10-23
申请号：US11737576
申请日：2007-04-19
申请人： Lalit Keshav Mestha , Tonya L. Love , Dennis M. Diehl , Daniel A. Robbins
发明人： Lalit Keshav Mestha , Tonya L. Love , Dennis M. Diehl , Daniel A. Robbins
IPC分类号： G06F3/12
CPC分类号： G01J3/46 , G01J3/463 , H04N1/6033
摘要： An alogrithmic method is identified for compensating for thermochromaticity errors in insitu spectral color measurements of a color printing device. A difference is mapped between spectral measurements of a printed color generated by the color printing device measured at a first or hot temperature and at a second or cool ambient temperature where the mapping comprises a referenceable characteristic of the color printing device. The spectrophotometric measurement of a hot color is compared with colors obtained with thermochromaticity compensation matrix to assess if the measured color corresponds to the desired color which will result when cooled to ambient temperature.
摘要翻译：识别出一种用于补偿彩色印刷装置的本色谱色彩测量中的热色差误差的方法。在由第一或热温度下测量的彩色打印装置产生的打印颜色的光谱测量值和第二或者较低的环境温度之间映射差异，其中映射包括彩色打印装置的可参考特性。将热色的分光光度测量与用热色调补偿基质获得的颜色进行比较，以评估测量的颜色是否对应于当冷却至环境温度时将产生的所需颜色。

5. 发明授权

US07283240B2 Spectrophotometer target distance variation compensation 有权
标题翻译：分光光度计目标距离变化补偿
公开(公告)号：US07283240B2
公开(公告)日：2007-10-16
申请号：US11210957
申请日：2005-08-24
申请人： Lalit K. Mestha , Tonya L. Love , Peter Paul , Claude S. Fillion
发明人： Lalit K. Mestha , Tonya L. Love , Peter Paul , Claude S. Fillion
IPC分类号： G01J3/46
CPC分类号： G01J3/50 , G01J3/02 , G01J3/0256 , G01J3/0278 , G01J3/501 , G01J3/524
摘要： Spectrophotometer color measurement with a target illumination system and a reflected illumination sensing system where the target surface is variably spaced from said spectrophotometer. Color correction calibration information corresponding to color measurements for known different spacings of a test target surface from the spectrophotometer are obtained and stored. In use, the spacing of the actual target surface from the spectrophotometer is measured to provide a target spacing information signal. That signal is automatically combined with the stored color correction calibration information for the corresponding distances to provide at least partial correction of color measurement errors of the spectrophotometer for variable spacing of the target surface relative to the spectrophotometer even with low cost fixed focus optics. The spectrophotometer output can be so corrected by changing the target illumination, such as by LED pulse width changes, and/or by corrective adjustment of the measured reflectances.
摘要翻译：使用目标照明系统和反射照明感测系统进行分光光度计颜色测量，其中目标表面与所述分光光度计可变地间隔开。获得并存储与来自分光光度计的测试目标表面的已知不同间隔的颜色测量相对应的颜色校正校准信息。在使用中，测量实际目标表面与分光光度计的间距，以提供目标间隔信息信号。该信号与相应距离的存储的颜色校正校准信息自动组合，以便即使使用低成本的固定聚焦光学器件，也可以对目标表面相对于分光光度计的可变间隔进行至少部分校正分光光度计的颜色测量误差。通过改变目标照明（例如通过LED脉冲宽度变化）和/或通过校正测量的反射率来校正分光光度计输出。

6. 发明授权

US08711429B2 Systems and methods for printing images outside a normal color gamut in image forming devices 有权
标题翻译：用于在图像形成装置中打印普通色域之外的图像的系统和方法
公开(公告)号：US08711429B2
公开(公告)日：2014-04-29
申请号：US11099589
申请日：2005-04-06
申请人： Lalit K. Mestha , Tonya L. Love , Ta-Chen Hsu , Patricia J. Donaldson
发明人： Lalit K. Mestha , Tonya L. Love , Ta-Chen Hsu , Patricia J. Donaldson
IPC分类号： G03F3/08 , H04N1/60
CPC分类号： H04N1/6058 , G03G13/01
摘要： A user of an image forming device selects from among a plurality of pre-stored color rendition dictionaries (CRDs) in order that a set of system process parameter setpoints associated with that CRD may be referenced to bias and/or skew an available color gamut in the direction of a particular nominally out-of-gamut color which the user wishes to produce in a color image output by the image forming device. A capability is included in a color image forming device store and/or update multiple sets of special process parameter setpoints defining a plurality of CRDs each of which may be identified and associated with a specific color in order that requests to print out-of-gamut colors may be satisfied routinely as exceptions to a nominal gamut based on a nominal set of stored setpoints when a CRD is selected and the setpoints associated with that CRD are input for reference by the color image forming device on a temporary basis.
摘要翻译：图像形成装置的用户从多个预先存储的色彩再现字典（CRD）中进行选择，以便可以参考与该CRD相关联的一组系统处理参数设定点来偏置和/或偏斜可用色域在图像形成装置输出的彩色图像中，用户希望产生的特定名义上的色域外颜色的方向。彩色图像形成装置中包括能力存储和/或更新定义多个CRD的多组特殊过程参数设定点，每个CRD可以被识别并与特定颜色相关联，以便请求打印出色域当选择CRD并且与该CRD相关联的设定点被输入以供彩色图像形成装置临时参考时，可以常规地将颜色作为基于标称集合存储的设定值的标称色域的异常来满足。

7. 发明授权

US07738140B2 System and method for automated spot color editor 失效
标题翻译：自动专色编辑器的系统和方法
公开(公告)号：US07738140B2
公开(公告)日：2010-06-15
申请号：US11507405
申请日：2006-08-21
申请人： Joseph D. Hancock , Peter S. Fisher , Lalit K. Mestha , Kenneth J. Mihalyov , Tonya L. Love , Peter A. Crean , Matthew F. Hoffmann
发明人： Joseph D. Hancock , Peter S. Fisher , Lalit K. Mestha , Kenneth J. Mihalyov , Tonya L. Love , Peter A. Crean , Matthew F. Hoffmann
IPC分类号： G03F3/08 , G06K15/00 , G06K9/00 , H04N1/40
CPC分类号： H04N1/6033
摘要： Provided is a method for enabling accurate and consistent imaging of selected colors within a document for various printing device configurations utilizing an automated spot color editor. The method includes determining appropriate target values for a selected color within a print job. The automated spot color editor modifies or adjusts the selected color by selecting a quality level, in the form of a color difference metric, and a maximum number of iterations, which is the maximum number of times the automated spot color editor is operated to calculate a CMYK color formula. Sample patch(es) are printed and analyzed for the selected target value and a CMYK color formula based on the color composition of the sample patch is calculated. The CMYK color formula is inserted into a spot color editing table. Through a graphical user interface, an operator may review the color formula for acceptance.
摘要翻译：提供了一种用于使用自动专色编辑器对用于各种打印设备配置的文档内的所选颜色进行精确和一致的成像的方法。该方法包括确定打印作业内所选颜色的适当目标值。自动专色编辑器通过以色差度量和最大迭代次数的形式选择质量水平来修改或调整所选颜色，这是自动专色编辑器运行以计算一次的最大次数 CMYK颜色公式。打印并分析样品贴片用于所选择的目标值，并计算基于样品贴片的颜色组成的CMYK颜色公式。将CMYK颜色公式插入专色编辑表。通过图形用户界面，操作员可以检查颜色公式以进行验收。

8. 发明申请

US20080291479A1 Spot color printing with non-standard gamuts achieved with process set point adjustment 有权
标题翻译：使用过程设定点调整实现的非标准色域的专色打印
公开(公告)号：US20080291479A1
公开(公告)日：2008-11-27
申请号：US12127675
申请日：2008-05-27
申请人： Lalit Keshav Mestha , Tonya L. Love , Ta-Chen Hsu
发明人： Lalit Keshav Mestha , Tonya L. Love , Ta-Chen Hsu
IPC分类号： G06F15/00
CPC分类号： G03G13/01 , H04N1/54 , H04N1/6058
摘要： A color management system is provided for enabling imaging of selected colors called spot colors that document dynamically adjusting the normal printer gamut to achieve extended colors. Developed mass may be increased or decreased by changing set points such as a photoreceptor roll charge, development bias or raster output scanner laser power.
摘要翻译：提供了一种颜色管理系统，用于使被称为专色的所选颜色成像，其记录动态调整正常打印机色域以实现扩展颜色。通过改变诸如感光体辊电荷，显影偏压或光栅输出扫描仪激光功率的设定点，可以增加或减少显影质量。

9. 发明授权

US07259853B2 Systems and methods for augmenting spectral range of an LED spectrophotometer 有权
标题翻译：增加LED分光光度计光谱范围的系统和方法
公开(公告)号：US07259853B2
公开(公告)日：2007-08-21
申请号：US11017652
申请日：2004-12-22
申请人： Fred F. Hubble, III , Lalit K. Mestha , Daniel A. Robbins , Tonya L. Love
发明人： Fred F. Hubble, III , Lalit K. Mestha , Daniel A. Robbins , Tonya L. Love
IPC分类号： G01J3/46
CPC分类号： G01J3/10 , G01J3/50 , G01J3/501 , G01J3/524 , G01N21/255 , G01N21/64 , G01N2201/0627
摘要： An LED spectrophtometer device for determining an aspect of the color of an object may include: a visible spectrophotometer comprising a plurality of light emitting diodes that emit light in the visible spectrum onto the object; at least one detector for detecting said light after being directed onto the object and for generating an output; and a UV light emitting diode assembly that emits light in the near ultraviolet spectrum and communicates with at least one detector for generating an output. The device may further include a processor that combines the outputs of the at least one detector of the visible spectrophotometer and the at least one detector in communication with the UV light emitting diode assembly.
摘要翻译：用于确定物体颜色方面的LED光谱仪装置可以包括：可见分光光度计，其包括将可见光谱中的光发射到物体上的多个发光二极管; 至少一个检测器，用于在被引导到物体上并用于产生输出之后检测所述光; 以及UV发光二极管组件，其发射近紫外光谱中的光并与至少一个检测器通信以产生输出。该装置还可以包括处理器，该处理器组合可见分光光度计的至少一个检测器的输出和与UV发光二极管组件连通的至少一个检测器。

10. 发明授权

US06639669B2 Diagnostics for color printer on-line spectrophotometer control system 有权
标题翻译：彩色打印机在线分光光度计控制系统诊断
公开(公告)号：US06639669B2
公开(公告)日：2003-10-28
申请号：US09949475
申请日：2001-09-10
申请人： Fred F. Hubble, III , Tonya L. Love , Lalit K. Mestha , Gary W. Skinner , Dennis M. Diehl , Robert E. Grace , Eric Jackson , Yao Rong Wang
发明人： Fred F. Hubble, III , Tonya L. Love , Lalit K. Mestha , Gary W. Skinner , Dennis M. Diehl , Robert E. Grace , Eric Jackson , Yao Rong Wang
IPC分类号： G01J342
CPC分类号： G01J3/50 , G01J3/501 , G01J3/52 , G01J3/524
摘要： In a color analysis method in which sheets with multiple different color printed test patches are moved relative to a color analyzing spectrophotometer, and in which fiducial marks are printed adjacent to respective test patches and optically detected by a fiducial mark detector to provide a triggering system for the respective test patch analysis, there is provided automatic diagnostic testing of the spectrophotometer and the fiducial mark triggering system, including automatically generating special test sheets, some of which may include test areas of varying density black.
摘要翻译：在一种颜色分析方法中，其中具有多个不同颜色印刷的测试片的片相对于颜色分析分光光度计移动，并且其中基准标记被印刷在相应的测试片附近并由基准标记检测器光学检测，以提供触发系统相应的贴片分析，提供了分光光度计和基准标记触发系统的自动诊断测试，包括自动生成特殊测试片，其中一些可能包括不同密度黑色的测试区域。

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