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1. 发明申请

US20110149311A1 COLOR INCONSTANCY GUIDE FOR SPOT COLOR PRINT APPLICATIONS 有权
标题翻译：色彩不均匀指南，适用于色彩打印应用
公开(公告)号：US20110149311A1
公开(公告)日：2011-06-23
申请号：US12645832
申请日：2009-12-23
申请人： LALIT KESHAV MESTHA , Yonghui Zhao , Yao Rong Wang
发明人： LALIT KESHAV MESTHA , Yonghui Zhao , Yao Rong Wang
IPC分类号： G06F15/00
CPC分类号： H04N1/62 , H04N1/6033
摘要： What is disclosed is a novel system and method for generating a color inconstancy guide for use in spot color print applications. In a manner more fully disclosed herein, color inconstancy values are calculated for selected spot colors of interest using a color inconstancy metric. A color inconstancy guide is generated from the calculated color inconstancy values and their respective spot colors. Thereafter, when a user desires to render a job in a particular spot color, the associated color inconstancy value for that color can be obtained from the guide. In various embodiments, recommendations in the form of a suggested printer to use, a media type, a halftone screen, and other meaningful assistance can be provided for spot color selection that are less sensitive to varying illuminations for a given print/copy job. The present color inconstancy guide provides meaningful extensions in color quality and color reproduction in print/copy job environments.
摘要翻译：所公开的是用于产生用于专色印刷应用的颜色不定性指南的新型系统和方法。以这里更全面地公开的方式，使用颜色不定标度来计算所选择的感兴趣的专色的颜色不定值。从计算的颜色不定值及其各自的专色产生颜色不定性指南。此后，当用户期望以特定专色呈现作品时，可以从该指南中获得该颜色的相关联的颜色不定值。在各种实施例中，可以提供对于给定的打印/复印作业对变化的照明不敏感的专色选择的以使用的建议打印机，介质类型，半色调屏幕和其他有意义的帮助的形式的建议。目前的色彩不一致指南在打印/复印作业环境中提供颜色质量和色彩再现的有意义的扩展。

2. 发明授权

US08456700B2 Spectral matching guide for spot color print applications 有权
标题翻译：专色打印应用光谱匹配指南
公开(公告)号：US08456700B2
公开(公告)日：2013-06-04
申请号：US12645859
申请日：2009-12-23
申请人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
发明人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
IPC分类号： G06F15/00 , H04N1/40 , G06K9/00
CPC分类号： G01J3/46 , G01J3/462 , G09G2340/06 , G09G2358/00 , G09G2380/00 , H04N1/6033 , H04N1/62
摘要： What is disclosed is a novel system and method for generating a spectral matching guide for spot color print applications. Spectral matching values are determined for spot colors obtained from a library of spot colors. A spectral matching guide is created from the spot colors and their respective spectral matching values in a manner more fully disclosed herein. Thereafter, when a user desires to render a job in a particular spot color, the associated spectral matching value for that spot color can be obtained from the spectral matching guide. In other embodiments, recommendations in the form of a suggested printer to use, a media type, a halftone screen, and other meaningful assistance can be provided for selection of spot colors for a given print/copy job that are less sensitive to varying illuminations. The present spectral matching guide provides meaningful extensions in spectral color reproduction in print/copy job environments.
摘要翻译：公开的是用于产生专色印刷应用的光谱匹配指南的新型系统和方法。确定从专色库获得的专色的光谱匹配值。以这种更全面地公开的方式，从专色和它们各自的光谱匹配值产生光谱匹配指南。此后，当用户期望以特定专色呈现作品时，可以从光谱匹配指南获得该专色的相关的光谱匹配值。在其他实施例中，可以提供建议使用的打印机的形式的建议，介质类型，半色调屏幕和其他有意义的帮助，用于对对变化的照明不太敏感的给定打印/复印作业的专色的选择。本光谱匹配指南为打印/复印作业环境中的色彩再现提供了有意义的扩展。

3. 发明授权

US08456701B2 Reference color difference quantity guide for spot color applications 有权
标题翻译：专色颜色应用参考色差量指南
公开(公告)号：US08456701B2
公开(公告)日：2013-06-04
申请号：US12645875
申请日：2009-12-23
申请人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
发明人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
IPC分类号： G06F15/00 , H04N1/40 , G06K9/00
CPC分类号： H04N1/62 , H04N1/6033
摘要： What is disclosed is a novel system and method for generating a reference color difference quantity guide for spot color print applications. RCDQ values are determined for spot colors obtained from a library of spot colors. A reference color difference quantity guide is created from the spot colors and their respective RCDQ values in a manner more fully disclosed herein. Thereafter, when a user desires to render a job in a particular spot color, the associated RCDQ value for that spot color can be obtained from the reference color difference quantity guide. In various embodiments, recommendations in the form of a suggested printer to use, a media type, a halftone screen, and other meaningful assistance can be provided for selection of spot colors for a given print/copy job that are less sensitive to varying illuminations. The present RCDQ guide provides meaningful extensions in color reproduction in diverse print/copy job environments.
摘要翻译：所公开的是用于产生用于专色印刷应用的参考色差量指南的新型系统和方法。确定从专色库获得的专色的RCDQ值。以这里更全面地公开的方式，从专色和它们各自的RCDQ值创建参考色差量指南。此后，当用户期望以特定专色呈现作品时，可以从参考色差量指南获得该专色的相关RCDQ值。在各种实施例中，可以提供建议的打印机使用形式的建议，媒体类型，半色调屏幕和其他有意义的帮助，以选择对变化的照明不太敏感的给定打印/复印作业。目前的RCDQ指南在不同的打印/复印作业环境中提供了色彩再现的有意义的扩展。

4. 发明授权

US08451495B2 Color inconstancy guide for spot color print applications 有权
标题翻译：专色印刷应用的颜色不定指南
公开(公告)号：US08451495B2
公开(公告)日：2013-05-28
申请号：US12645832
申请日：2009-12-23
申请人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
发明人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
IPC分类号： G06F15/00 , H04N1/40 , G06K9/00
CPC分类号： H04N1/62 , H04N1/6033
摘要： What is disclosed is a novel system and method for generating a color inconstancy guide for use in spot color print applications. In a manner more fully disclosed herein, color inconstancy values are calculated for selected spot colors of interest using a color inconstancy metric. A color inconstancy guide is generated from the calculated color inconstancy values and their respective spot colors. Thereafter, when a user desires to render a job in a particular spot color, the associated color inconstancy value for that color can be obtained from the guide. In various embodiments, recommendations in the form of a suggested printer to use, a media type, a halftone screen, and other meaningful assistance can be provided for spot color selection that are less sensitive to varying illuminations for a given print/copy job. The present color inconstancy guide provides meaningful extensions in color quality and color reproduction in print/copy job environments.
摘要翻译：所公开的是用于产生用于专色印刷应用的颜色不定性指南的新型系统和方法。以这里更全面地公开的方式，使用颜色不定标度来计算所选择的感兴趣的专色的颜色不定值。从计算的颜色不定值及其各自的专色产生颜色不定性指南。此后，当用户期望以特定专色呈现作品时，可以从该指南中获得该颜色的相关联的颜色不定值。在各种实施例中，可以提供对于给定的打印/复印作业对变化的照明不敏感的专色选择的以使用的建议打印机，介质类型，半色调屏幕和其他有意义的帮助的形式的建议。目前的色彩不一致指南在打印/复印作业环境中提供颜色质量和色彩再现的有意义的扩展。

5. 发明申请

US20110149313A1 REFERENCE COLOR DIFFERENCE QUANTITY GUIDE FOR SPOT COLOR APPLICATIONS 有权
标题翻译：点颜色应用的参考颜色差异量子指南
公开(公告)号：US20110149313A1
公开(公告)日：2011-06-23
申请号：US12645875
申请日：2009-12-23
申请人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
发明人： Lalit Keshav Mestha , Yonghui Zhao , Yao Rong Wang
IPC分类号： G06F15/00
CPC分类号： H04N1/62 , H04N1/6033
摘要： What is disclosed is a novel system and method for generating a reference color difference quantity guide for spot color print applications. RCDQ values are determined for spot colors obtained from a library of spot colors. A reference color difference quantity guide is created from the spot colors and their respective RCDQ values in a manner more fully disclosed herein. Thereafter, when a user desires to render a job in a particular spot color, the associated RCDQ value for that spot color can be obtained from the reference color difference quantity guide. In various embodiments, recommendations in the form of a suggested printer to use, a media type, a halftone screen, and other meaningful assistance can be provided for selection of spot colors for a given print/copy job that are less sensitive to varying illuminations. The present RCDQ guide provides meaningful extensions in color reproduction in diverse print/copy job environments.
摘要翻译：所公开的是用于产生用于专色印刷应用的参考色差量指南的新型系统和方法。确定从专色库获得的专色的RCDQ值。以这里更全面地公开的方式，从专色和它们各自的RCDQ值创建参考色差量指南。此后，当用户期望以特定专色呈现作品时，可以从参考色差量指南获得该专色的相关RCDQ值。在各种实施例中，可以提供建议的打印机使用形式的建议，媒体类型，半色调屏幕和其他有意义的帮助，以选择对变化的照明不太敏感的给定打印/复印作业。目前的RCDQ指南在不同的打印/复印作业环境中提供了色彩再现的有意义的扩展。

6. 发明授权

US09007438B2 3D imaging using structured light for accurate vehicle occupancy detection 有权
标题翻译：使用结构光进行3D成像，实现准确的车辆占用检测
公开(公告)号：US09007438B2
公开(公告)日：2015-04-14
申请号：US13476334
申请日：2012-05-21
申请人： Lalit Keshav Mestha , Yonghui Zhao
发明人： Lalit Keshav Mestha , Yonghui Zhao
IPC分类号： H04N7/18 , G01S17/00 , G01S17/89 , G06K9/00 , G01B11/25 , H04N5/33
CPC分类号： G01S17/89 , G01B11/2513 , G01S17/003 , G06K9/00201 , G06K9/00838 , H04N5/33
摘要： What is disclosed is a method which combines structured illumination in the SWIR wavelength range with the detection capabilities of NIR to generate a 3D image of a scene for accurate vehicle occupancy determination. In one embodiment, structured light is projected through a customized optical element comprising a patterned grid. Wavelengths of the received structured pattern are shifted to a CCD detectable range. The shifted light comprises an image in a structured pattern. The wavelength-shifted light is detected using an infrared detector operating in the NIR. For each pixel in the detected patterned image, an amount of distortion caused by 3D surface variation at this pixel location is determined. The distortion is converted to a depth value. The process repeats for all pixels. A 3D image is constructed using each pixel's depth value. The number of occupants in the vehicle is determined from the constructed 3D image.
摘要翻译：所公开的是将SWIR波长范围内的结构照明与NIR的检测能力相结合的方法，以产生用于准确车辆占用确定的场景的3D图像。在一个实施例中，结构化光通过包括图案化网格的定制光学元件投影。接收到的结构化图案的波长被移动到CCD可检测范围。移动的光包括结构化图案中的图像。使用在NIR中操作的红外检测器来检测波长偏移的光。对于检测到的图案化图像中的每个像素，确定由该像素位置处的3D表面变化引起的失真量。失真转换为深度值。该过程重复所有像素。使用每个像素的深度值构建3D图像。从构建的3D图像确定车辆中的乘客人数。

7. 发明授权

US09892585B2 Magnetic watermarking of a printed substrate by metameric rendering 有权
公开(公告)号：US09892585B2
公开(公告)日：2018-02-13
申请号：US12546848
申请日：2009-08-25
申请人： Reiner Eschbach , Martin S. Maltz , Raja Bala , Yonghui Zhao
发明人： Reiner Eschbach , Martin S. Maltz , Raja Bala , Yonghui Zhao
IPC分类号： B32B3/10 , G07D7/04 , G07D7/005
CPC分类号： G07D7/04 , G07D7/005 , Y10T428/24835
摘要： A document may include a non-magnetic substrate, a first colorant mixture printed as a first image upon the substrate, the first colorant mixture including a magnetic ink, and a second colorant mixture printed as a second image upon the substrate in substantially close spatial proximity to the printed first colorant mixture. The second colorant mixture may consist essentially of one or more non-magnetic inks and exhibit properties of both low visual contrast and high magnetic contrast against the first colorant mixture, such that the resultant printed substrate does not reveal the first image to the human eye, but will reveal the first image to a magnetic image reader.

8. 发明授权

US08767003B2 Method and system for out-of-gamut spot color reproduction 有权
标题翻译：色域外色彩再现的方法和系统
公开(公告)号：US08767003B2
公开(公告)日：2014-07-01
申请号：US12564308
申请日：2009-09-22
申请人： Yongda Chen , Yonghui Zhao , James Michael Sanchez , Guo Yau Lin
发明人： Yongda Chen , Yonghui Zhao , James Michael Sanchez , Guo Yau Lin
IPC分类号： G09G5/02
CPC分类号： H04N1/62 , G09G5/02 , G09G2320/0666 , G09G2320/0693 , G09G2340/06 , H04N1/6063
摘要： A gamut mapping method and system for implementing out-of-gamut spot color reproduction, including a memory for electronically storing information related to at least one color gamut and a gamut mapping editor including a processor communicating with the memory, the processor of the gamut mapping editor (i) causing a user to be apprised that a target spot color is outside the at least one color gamut and (ii) facilitating the user's employment of one or more of a plurality of gamut mapping methodologies to select a preferred color from a plurality of mapped colors when the target spot color is outside the at least one color gamut.
摘要翻译：用于实现色域外色彩再现的色域映射方法和系统，包括用于电子存储与至少一个色域相关的信息的存储器和包括与存储器通信的处理器的色域映射编辑器，色域映射的处理器编辑器（i）使得用户被通知目标专色在至少一个色域之外，并且（ii）促进用户使用多个色域映射方法中的一个或多个以选择多个颜色的优选颜色当目标专色在至少一个色域之外时的映射颜色。

9. 发明授权

US08605189B2 Product identification using mobile device 有权
标题翻译：使用移动设备的产品标识
公开(公告)号：US08605189B2
公开(公告)日：2013-12-10
申请号：US13461014
申请日：2012-05-01
申请人： Zhigang Fan , Yonghui Zhao , Shen-ge Wang , Hengzhou Ding
发明人： Zhigang Fan , Yonghui Zhao , Shen-ge Wang , Hengzhou Ding
IPC分类号： H04N5/222 , H04N7/18 , H04N5/228 , G06K9/00 , G06K9/54 , G06K9/60
CPC分类号： G06K9/00671 , G06K9/2081 , G06K9/46
摘要： A method and apparatus for obtaining an image and providing one or more document files to a user. The method may include capturing an image of a target object using an imaging device of an electronic device, analyzing the image to identify a plurality of features and feature locations on the target object with a processor using an image recognition application, accessing a model database to identify an appliance model having features and feature locations that match the identified features and feature locations from the image, retrieving one or more document files that correspond to the identified model from a file database, and providing the one or more document files to a user.
摘要翻译：一种用于获取图像并向用户提供一个或多个文档文件的方法和装置。该方法可以包括使用电子设备的成像装置捕获目标对象的图像，使用图像识别应用使用处理器分析图像以识别目标对象上的多个特征和特征位置，访问模型数据库识别具有与来自图像的识别的特征和特征位置匹配的特征和特征位置的装置模型，从文件数据库检索与所识别的模型对应的一个或多个文档文件，以及将一个或多个文档文件提供给用户。

10. 发明授权

US08550367B2 System and method for embedding machine-readable codes in combination with other images such as logos 有权
标题翻译：将机器可读代码与其他图像（如徽标）结合使用的系统和方法
公开(公告)号：US08550367B2
公开(公告)日：2013-10-08
申请号：US13552170
申请日：2012-07-18
申请人： Zhigang Fan , Yonghui Zhao , Hengzhou Ding
发明人： Zhigang Fan , Yonghui Zhao , Hengzhou Ding
IPC分类号： G06K19/06
CPC分类号： G06K19/06103
摘要： A process for embedding a barcode into an image generates an extended barcode that includes a number of copies of the barcode. The extended barcode is embedded into the original image and a textured image is generated. A barcode region is selected that includes a machine-readable copy of the barcode. A transition region is selected that includes a set of pixels that are within a predetermined distance from the barcode region. The textured image is combined with the original image to produce the output image based on the barcode and transition regions.
摘要翻译：将条形码嵌入到图像中的处理产生包括条形码数量的扩展条形码。将扩展的条形码嵌入到原始图像中，并生成纹理图像。选择包括条形码的机器可读副本的条形码区域。选择包括与条形码区域在预定距离内的一组像素的过渡区域。纹理图像与原始图像组合，以基于条形码和过渡区域产生输出图像。

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