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81.发明申请METHOD AND SYSTEM FOR COMPENSATING FOR THERMOCHROMATICITY DIFFERENCES IN INLINE SPECTROPHOTOMETERS 有权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
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。
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公开(公告)号：US08811664B2
公开(公告)日：2014-08-19
申请号：US13312414
申请日：2011-12-06
CPC分类号： G06K9/00362 , G06K9/2018 , H04N5/33
摘要： What is disclosed is a method for vehicle occupancy detection using a single band infrared imaging system. First, an infrared image of a vehicle intended to be processed for human occupancy detection is captured using a single band infrared camera set to a predefined wavelength band. A candidate sub-image is identified within the captured image. A cumulative histogram is formed using the reflectance values of each pixel in the candidate region. A threshold reflectance value is then determined from the cumulative histogram using a pre-defined cumulative occurrence fraction value which corresponds to a value equivalent to an average sized human face. Embodiments for setting the threshold reflectance value are disclosed. Thereafter, human occupants can be distinguished in the image from the vehicle's interior by comparing pixel reflectances in the sub-image against the threshold reflectance value.
摘要翻译： 所公开的是使用单频带红外成像系统的车辆占用检测方法。 首先，使用设定为预定波长带的单频带红外线摄像机来捕捉旨在进行人身携带检测的车辆的红外图像。 在拍摄图像内识别候选子图像。 使用候选区域中的每个像素的反射率值形成累积直方图。 然后使用对应于等于平均大小的人脸的值的预定义累积出现分数值，从累积直方图确定阈值反射率值。 公开了设定阈值反射率值的实施例。 此后，通过将子图像中的像素反射率与阈值反射率值进行比较，可以将图像与车辆内部区分开。
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公开(公告)号：US08351100B2
公开(公告)日：2013-01-08
申请号：US12260517
申请日：2008-10-29
CPC分类号： G03G15/01 , G03G15/50 , G03G15/6591 , G03G2215/00523 , G03G2215/00527 , H04N1/54
摘要： A system and method for achieving process spot color consistency using white and CMYK toners is disclosed. The present application employs traditional CMYK using the automated spot color editing approach and enhances this approach by applying a white toner to the printing substrate prior to applying the color. This new and novel method will improve the color printing technology for printing or alternately, applying the application of the white as a distinct separation layer for the color toner separations, on plastics, ceramics, woods, and other such non-paper materials.
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84.发明授权Methods, apparatus and systems for using black-only on the neutral axis in color management profiles 有权在颜色管理配置文件中使用黑色仅在中性轴上的方法，设备和系统公开(公告)号：US08270029B2
公开(公告)日：2012-09-18
申请号：US12631069
申请日：2009-12-04
CPC分类号： H04N1/603 , H04N1/6022
摘要： This disclosure provides methods, apparatus and systems for generating and using color management profiles. Specifically, the color management profiles generated include K-only colorant recipes for image colors associated with a neutral axis.
摘要翻译： 本公开提供了用于生成和使用颜色管理简档的方法，装置和系统。 具体地，所生成的颜色管理简档包括用于与中性轴相关联的图像颜色的仅K着色剂配方。
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85.发明授权Method for classifying a printer gamut into subgamuts for improved spot color accuracy 有权将打印机色域分类为子系列以提高专色精度的方法公开(公告)号：US08179566B2
公开(公告)日：2012-05-15
申请号：US11959824
申请日：2007-12-19
IPC分类号： G06F15/00
CPC分类号： H04N1/54 , H04N1/6058
摘要： A method is provided for classifying a color printer gamut into a plurality of gamut subclasses including representing the color printer gamut as a composite of gamut classes wherein each gamut class is comprised of a subset of printer color separations; and, assigning selected spot color targets to determined ones of the gamut classes. The method further includes determining if the selected spot color target is located inside, or on-boundary, or outside of the gamut classes.
摘要翻译： 提供了一种用于将彩色打印机色域分类成多个色域子类的方法，包括将彩色打印机色域表示为色域类别的组合，其中每个色域等级由打印机分色的子集组成; 并且将所选择的专色目标分配给确定的色域等级。 所述方法还包括确定所选择的专色目标是位于所述色域等级内还是位于边界外。
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公开(公告)号：US08150153B2
公开(公告)日：2012-04-03
申请号：US12391473
申请日：2009-02-24
申请人： Lalit Keshav Mestha
发明人： Lalit Keshav Mestha
IPC分类号： G06K9/00
CPC分类号： H04N1/6058
摘要： What is disclosed is a novel system and method for performing ray-based compression mapping in a color management system. The present method compresses a color point located at or near a boundary surface of a color gamut to a point beneath the gamut surface in order to eliminate artifacts which are likely to arise from a color marking device trying to reproduce colors which are on a boundary of the device's printable gamut. The present method is directly applicable to a variety of gamut mapping strategies employed in color management systems.
摘要翻译： 公开的是用于在颜色管理系统中执行基于射线的压缩映射的新型系统和方法。 本方法将位于色域的边界表面处或附近的色点压缩到色域表面下方的点，以消除可能由尝试再现颜色边界上的颜色的颜色标记装置产生的伪像 该设备的可打印色域。 本方法直接适用于色彩管理系统中采用的各种色域映射策略。
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87.发明授权Job integrity sensing with clear toner, output management and control system 有权使用透明调色剂，输出管理和控制系统进行工作完整性检测公开(公告)号：US08073237B2
公开(公告)日：2011-12-06
申请号：US12127690
申请日：2008-05-27
IPC分类号： G06K9/00
CPC分类号： B42C11/02
摘要： The present exemplary embodiment relates to a job integrity and verification system which uses patches comprised of at least one symbology printed in non-visible ink and attached to the individual components of a job. The patches are detected, read, and interpreted by use of an inline spectrophotometer. The content of the plurality of patches are compared and when a match is detected, the components containing the patches are combined together into one end item finished product.
摘要翻译： 本示例性实施例涉及一种作业完整性和验证系统，该系统使用由不可见墨水打印并连接到作业的各个部件的至少一个符号系统构成的补片。 通过使用在线分光光度计检测，读取和解释贴片。 比较多个补丁的内容，并且当检测到匹配时，将包含补丁的组件组合在一起成为一个终端产品成品。
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88.发明授权Active image state control with distributed actuators and sensors on development rolls 有权主动图像状态控制与分布式执行器和传感器在开发卷上公开(公告)号：US08055165B2
公开(公告)日：2011-11-08
申请号：US12208050
申请日：2008-09-10
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a roll member that includes one or more controllable cells and methods for making and using the roll member to control an image (or toner) state thereon. The controllable cells can be disposed on a roll substrate and configured in a manner that each controllable cell can be addressed individually and/or as groups. Each controllable cell can be addressable to provide a surface vibration to release toner particles adhered/attracted thereto and can also be capable of sensing the toner state of the roll member and thus to control the image or toner state. In an exemplary embodiment, the disclosed roll member can be used as a donor roll for a development system of an electrophotographic printing machine to create controlled and desired toner powder cloud for high quality image development.
摘要翻译： 示例性实施例提供了包括一个或多个可控电池的辊构件和用于制造和使用辊构件以控制其上的图像（或调色剂）状态的方法。 可控电池可以设置在辊衬底上并且以使每个可控电池单独地和/或以组方式来寻址的方式配置。 每个可控电池可以寻址以提供表面振动以释放附着/吸引到其上的调色剂颗粒，并且还能够感测辊构件的调色剂状态，从而控制图像或调色剂状态。 在一个示例性实施例中，所公开的辊构件可用作电子照相印刷机的显影系统的供体辊，以产生受控和期望的调色剂粉末，用于高质量图像显影。
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89.发明授权Methods and apparatus for color control of coated images on a printed media 失效用于在印刷介质上涂覆图像的颜色控制的方法和装置公开(公告)号：US08049924B2
公开(公告)日：2011-11-01
申请号：US12274846
申请日：2008-11-20
IPC分类号： H04N1/60
CPC分类号： H04N1/6033
摘要： This disclosure relates to the color management of image output devices. Specifically, this disclosure provides methods, apparatus and systems to generate a destination printer profile for coated images. According to one exemplary method, the destination printer profile is generated by printing a plurality of color patches which are then coated, measuring the color attributes associated with the coated color patches, and modifying a destination printer profile to compensate for differences between the printed and coated color patches, relative to a respective reference color.
摘要翻译： 本公开涉及图像输出设备的颜色管理。 具体地，本公开提供了用于生成涂覆图像的目的地打印机轮廓的方法，装置和系统。 根据一个示例性方法，通过打印多个色块来生成目的地打印机配置文件，然后将其涂覆，测量与涂覆的色块相关联的颜色属性，以及修改目的地打印机配置文件以补偿印刷和涂布之间的差异 颜色相对于各自的参考颜色。
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90.发明授权Methods and systems to produce consistent spot colors for multi-color print engines 有权为多色打印引擎生成一致的专色的方法和系统公开(公告)号：US07990592B2
公开(公告)日：2011-08-02
申请号：US12273918
申请日：2008-11-19
CPC分类号： H04N1/62
摘要： This disclosure provides methods, systems and apparatus to manage spot colors for an image marking device. Specifically, disclosed is a spot color control method including selecting a gain matrix K from a plurality of gain matrices, the gain matrix K being selected to satisfy performance criteria associated with the rendering of the target spot color, the performance criteria including an acceptable spot color error associated with the rendered spot color relative to the target color, an acceptable actuator energy utilized to achieve the acceptable spot color error and a total toner/ink usage acceptable to render the spot color.
摘要翻译： 本公开提供了用于管理图像标记装置的专色的方法，系统和装置。 具体地，公开了一种专色控制方法，包括从多个增益矩阵中选择增益矩阵K，选择增益矩阵K以满足与目标专色的呈现相关的性能标准，性能标准包括可接受的专色 与相对于目标颜色的渲染的专色相关联的错误，用于实现可接受的专色误差的可接受的致动器能量以及可用于渲染专色的总调色剂/墨水使用。
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