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1. 发明申请

WO2007044979A1 IMAGING METHODS, IMAGING DEVICE CALIBRATION METHODS, IMAGING DEVICES, AND HARD IMAGING DEVICE SENSOR ASSEMBLIES 审中-公开
标题翻译：成像方法，成像装置校准方法，成像装置和硬件成像装置传感器组件
公开(公告)号：WO2007044979A1
公开(公告)日：2007-04-19
申请号：PCT/US2006/040488
申请日：2006-10-13
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , GILA, Omer , HOLLAND, William, D. , SHELEF, Eyal , HARUSH, Shlomo
发明人： GILA, Omer , HOLLAND, William, D. , SHELEF, Eyal , HARUSH, Shlomo
IPC分类号： G06T7/00
CPC分类号： G06T7/0004 , G06T2207/30144 , H04N1/6033
摘要： Imaging methods, imaging device calibration methods, imaging devices, and hard imaging device sensor assemblies are described. According to one aspect, an imaging method includes forming a hard color image upon media using image data, and after the forming, sensing an optical characteristic of the hard color images at a plurality of different spatial locations of individual ones of the hard color images and providing information regarding the optical characteristic at the different spatial locations of the hard color image after the sensing.
摘要翻译：描述成像方法，成像装置校准方法，成像装置和硬成像装置传感器组件。根据一个方面，一种成像方法包括：使用图像数据在媒体上形成硬色图像，并且在成形之后，感测硬色图像的多个不同空间位置处的硬色图像的光学特性，以及提供关于感测后的硬色图像的不同空间位置处的光学特性的信息。

2. 发明申请

WO2004114650A3 SYSTEMS AND METHODS FOR DOT GAIN DETERMINATION AND DOT GAIN BASED PRINTING 审中-公开
公开(公告)号：WO2004114650A3
公开(公告)日：2004-12-29
申请号：PCT/US2004/019160
申请日：2004-06-16
申请人： HEWLETT PACKARD DEVELOPMENT COMPANY, L.P. , STAELIN, Carl , BERGMAN, Ruth , FISCHER, Mani , GREIG, Darryl , VANS, Marie , BRAVERMAN, Gregory , HARUSH, Shlomo , SHELEF, Eyal
发明人： STAELIN, Carl , BERGMAN, Ruth , FISCHER, Mani , GREIG, Darryl , VANS, Marie , BRAVERMAN, Gregory , HARUSH, Shlomo , SHELEF, Eyal
IPC分类号： H04N1/407
摘要： The present invention generally privacies methods and systems for printing. A statistical learning system is used to determine dot gain.

3. 发明申请

WO2012118479A1 PRINTING 审中-公开
公开(公告)号：WO2012118479A1
公开(公告)日：2012-09-07
申请号：PCT/US2011/026520
申请日：2011-02-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , AMIT, Gal , YEDID-AM, Tsafrir , SHELEF, Eyal , WAIDMAN, Ran , HARUSH, Shlomo
发明人： AMIT, Gal , YEDID-AM, Tsafrir , SHELEF, Eyal , WAIDMAN, Ran , HARUSH, Shlomo
IPC分类号： G03G15/01
CPC分类号： G03G15/55 , G03G15/01 , G03G15/10 , G03G15/5058 , G03G15/5062 , G03G2215/00042 , G03G2215/00063 , G03G2215/0106
摘要： Printing by determining target color values based on first color outputs, determining current color values based on current color outputs, and calculating color compensation values to compensate for a difference between the target color values and the current color values.
摘要翻译：通过基于第一颜色输出确定目标颜色值进行打印，基于当前颜色输出确定当前颜色值，以及计算颜色补偿值以补偿目标颜色值与当前颜色值之间的差异。

4. 发明申请

WO2008133629A1 HALFTONE PRINTING WITH DIFFERENT SCREENS 审中-公开
标题翻译：具有不同屏幕的牛皮纸打印
公开(公告)号：WO2008133629A1
公开(公告)日：2008-11-06
申请号：PCT/US2007/010428
申请日：2007-04-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SIVAN, Yohanan , HARUSH, Shlomo , WAIDMAN, Ran , SHELEF, Eyal , BRAVERMAN, Gregory
发明人： SIVAN, Yohanan , HARUSH, Shlomo , WAIDMAN, Ran , SHELEF, Eyal , BRAVERMAN, Gregory
IPC分类号： H04N1/407 , H04N1/405
CPC分类号： H04N1/407 , H04N1/4055
摘要： A method of enabling preparing a printing system calibrated with a first halftone screen for printing with a second halftone screen. The calibration is represented by calibration data. Calibration data for the second halftone screen is produced from the existing calibration data of the first halftone screen without resorting to previous calibration data for the second halftone screen, based on correlation data which represent a first-order correlation between the halftone screens.
摘要翻译：一种使得能够准备用第一半色调网屏幕校准的打印系统的方法，用于利用第二半色调屏幕进行打印。校准由校准数据表示。基于代表半色调屏幕之间的一阶相关性的相关数据，从第一半色调屏幕的现有校准数据产生第二半色调屏幕的校准数据，而不依赖于第二半色调屏幕的先前校准数据。

5. 发明申请

WO2008054801A1 IMAGE FORMING DEVICES, HARD IMAGING METHODS, AND METHODS OF DETERMINING A TRANSFER FUNCTION 审中-公开
标题翻译：图像形成装置，硬化成像方法和确定转移函数的方法
公开(公告)号：WO2008054801A1
公开(公告)日：2008-05-08
申请号：PCT/US2007/023042
申请日：2007-10-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BRAVERMAN, Gregory , BERGMAN, Ruth , HARUSH, Shlomo , SHELEF, Eyal , STAELIN, Carl
发明人： BRAVERMAN, Gregory , BERGMAN, Ruth , HARUSH, Shlomo , SHELEF, Eyal , STAELIN, Carl
IPC分类号： G06F3/12 , B41J2/01
CPC分类号： G06K15/02 , B41J29/393 , G06K15/027 , H04N1/40006 , H04N1/4078 , H04N1/60
摘要： Image forming devices 10, hard imaging methods, and methods of determining a transfer function are described. According to one embodiment, an image forming device 10 includes an image engine 18 configured to provide a marking agent upon media 38, processing circuitry 14 configured to control the image engine 18 to form a test image upon the media 38 having a specified coverage of the marking agent and to access measurement data indicative of a measured coverage of the marking agent of the test image, storage circuitry 16 configured to store information comprising associations of a plurality of specified coverage values of the marking agent and a plurality of resultant coverage amounts of the marking agent formed upon the media by the image-engine 18 corresponding to respective ones of the specified coverage values, and wherein the processing circuitry 14 is further configured to access image data of an image to be formed to identify one of the specified coverage values of the marking agent to be formed upon the media 38 to form the image, to modify the one specified coverage value using the stored information and the measurement data to provide an imaging coverage value, and to control the image engine 18 using the imaging coverage value to form the hard image.
摘要翻译：描述了图像形成装置10，硬成像方法以及确定传递函数的方法。根据一个实施例，图像形成装置10包括图像引擎18，图像引擎18被配置为在媒体38上提供标记代理，处理电路14被配置为控制图像引擎18以形成测试图像，媒体38具有指定的覆盖范围标记代理并且访问指示测试图像的标记代理的测量覆盖的测量数据;存储电路16，被配置为存储包括标记代理的多个指定覆盖值的关联的信息，以及多个所得到的覆盖量由图像引擎18形成在媒体上的标记代理对应于相应的指定覆盖值，并且其中处理电路14还被配置为访问要形成的图像的图像数据，以识别指定的覆盖值要在媒体38上形成以形成图像的标记代理，使用st来修改一个指定的覆盖值已知信息和测量数据以提供成像覆盖值，并且使用成像覆盖值来控制图像引擎18以形成硬像。

6. 发明申请

WO2007050055A1 PRINTERS USABLE WITH DIFFERENT SUBSTRATES AND PRINTING METHOD 审中-公开
标题翻译：可用于不同基材和印刷方法的印刷机
公开(公告)号：WO2007050055A1
公开(公告)日：2007-05-03
申请号：PCT/US2005/038388
申请日：2005-10-24
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BRAVERMAN, Gregory , SHELEF, Eyal , HARUSH, Shlomo , ELIHAV, Arnon , MOSHE, Alon , LEV-RAN, Rachel
发明人： BRAVERMAN, Gregory , SHELEF, Eyal , HARUSH, Shlomo , ELIHAV, Arnon , MOSHE, Alon , LEV-RAN, Rachel
IPC分类号： G03G15/00 , B41J11/00
CPC分类号： B41J11/009 , G03G15/5029 , G03G2215/00447
摘要： A printer control system (101) comprising a processor (104) and processor accessible memory (103), the processor (104) being adapted to control the memory (103) to store a concordance between substrate identities for different identified substrates and print control data to be used by the print control system (101) in controlling a printer to control colour and/or quality when printing upon identified substrates, the processor (104) being adapted to associate at least one first identified substrate with the same print control data used for a second, different, identified substrate.
摘要翻译：一种包括处理器（104）和处理器可访问存储器（103）的打印机控制系统（101），所述处理器（104）适于控制所述存储器（103）以存储用于不同识别的基板的基板标识和打印控制数据之间的一致性被打印控制系统（101）用于控制打印机以在识别的基板上打印时控制颜色和/或质量，所述处理器（104）适于将至少一个第一识别的基板与所使用的相同打印控制数据相关联对于第二个不同的识别底物。

7. 发明申请

WO2006046224A2 DOT GAIN AND COLOR LINEARIZATION DUAL CALIBRATION 审中-公开
标题翻译： DOT GAIN和COLOR线性化双校准
公开(公告)号：WO2006046224A2
公开(公告)日：2006-05-04
申请号：PCT/IL2004/000988
申请日：2004-10-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , HARUSH, Shlomo , BRAVERMAN, Gregory , SHELEF, Eyal
发明人： HARUSH, Shlomo , BRAVERMAN, Gregory , SHELEF, Eyal
IPC分类号： G03G15/00
CPC分类号： G03G15/043 , G03G9/0821 , G03G15/065 , G03G15/5058 , G03G15/5062 , G03G2215/00042 , G03G2215/00059 , G03G2215/00067 , H04N1/40006 , H04N1/4078
摘要： A method of calibrating an electrographic printer, comprising: a) producing a latent image of a banded test pattern and a solid test pattern, using a beam of a light source of controllable power; b) developing the banded test pattern and the solid test pattern with a toner, utilizing an electrode with a developing voltage; c) measuring an average toner optical density of the developed banded test pattern and an average optical toner density of the developed solid test pattern; and d) adjusting one or both of (i) the developing voltage and (ii) the power and/or the diameter of the beam such that the measured average toner optical density of the two patterns matches, within predetermined limits, desired optical densities.
摘要翻译：一种校准电印机的方法，包括：a）使用可控制光源的光束产生带状测试图案和固体测试图案的潜像; b）利用具有显影电压的电极用调色剂显影带状测试图案和固体测试图案; c）测量显影的带状测试图案的平均调色剂光密度和显影的固体测试图案的平均光调色剂密度; 以及d）调整（i）显影电压和（ii）光束的功率和/或直径中的一个或两个，使得测量的两个图案的平均调色剂光密度在预定限度内匹配期望的光密度。

8. 发明申请

WO2011011004A1 ACCURATE PRINTING OF A TARGET COLOUR 审中-公开
标题翻译：精确打印目标颜色
公开(公告)号：WO2011011004A1
公开(公告)日：2011-01-27
申请号：PCT/US2009/051485
申请日：2009-07-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , AHARON, Michal , SHELEF, Eyal , SHAKED, Doron , HARUSH, Shlomo , YEDID-AM, Tsafrir
发明人： AHARON, Michal , SHELEF, Eyal , SHAKED, Doron , HARUSH, Shlomo , YEDID-AM, Tsafrir
IPC分类号： B41J2/195 , B41J2/07 , B41J29/38 , G03F3/08
CPC分类号： H04N1/605 , H04N1/6033
摘要： A method of accurately printing a target colour is provided. The method comprises: in a first step measuring the light spectrum (106) of a first printed colour sample (104), which has been printed with a first ink coverage; and from the measured light spectrum calculating a colour discrepancy between the first printed colour sample and the target colour. The method further comprises in a second step calculating an improved ink coverage (112), and printing a second colour sample with the improved ink coverage (104). The aforementioned steps are repeated until a predetermined condition for accuracy of the target colour has been reached (110).
摘要翻译：提供了精确打印目标颜色的方法。该方法包括：在第一步骤中，测量已经印刷了第一墨水覆盖的第一印刷色样（104）的光谱（106）并且从测量的光谱计算第一印刷色样和目标色之间的色差。该方法还包括在第二步骤中计算改进的油墨覆盖度（112），以及用改进的油墨覆盖（104）打印第二颜色样品。重复上述步骤，直至达到目标颜色精度的预定条件（110）。

9. 发明申请

WO2010050946A1 IMAGING DEVICE CALIBRATION SYSTEM AND METHOD 审中-公开
标题翻译：成像装置校准系统和方法
公开(公告)号：WO2010050946A1
公开(公告)日：2010-05-06
申请号：PCT/US2008/081681
申请日：2008-10-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MOALEM, Sasi , SHELEF, Eyal , HARUSH, Shlomo , NAAMAN-ZIV, Meirav
发明人： MOALEM, Sasi , SHELEF, Eyal , HARUSH, Shlomo , NAAMAN-ZIV, Meirav
IPC分类号： G03G15/00
CPC分类号： G03G15/5062 , B41J2/2117 , G03G15/0131 , G03G15/6591 , H04N1/54 , H04N1/6033
摘要： One or more imaging device calibration methods anά systems are disclosed. According to one embodiment, a calibration system and method includes the application of one or more white colorants on a high optica; density media prior to application of calibration targets. The system and method allow for calibration of the imaging device wilhαui the necessity for changing the substrate or slopping printing.
摘要翻译：一个或多个成像设备校准方法系统被公开。根据一个实施方案，校准系统和方法包括在高光学上应用一种或多种白色着色剂; 在施加校准目标之前的密度介质。该系统和方法允许对成像装置的校准进行改变基板或斜面印刷的必要性。

10. 发明申请

WO2005043888A1 INK THICKNESS CONSISTENCY IN DIGITAL PRINTING PRESSES 审中-公开
标题翻译：数字印刷压力中的厚度一致
公开(公告)号：WO2005043888A1
公开(公告)日：2005-05-12
申请号：PCT/US2004/036215
申请日：2004-10-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. , STAELIN, Carl , BERGMAN, Ruth , FISCHER, Mani , GREIG, Darryl , VANS, A., Marie , BRAVEMAN, Gregory , HARUSH, Shlomo , SHELEF, Eyal
发明人： STAELIN, Carl , BERGMAN, Ruth , FISCHER, Mani , GREIG, Darryl , VANS, A., Marie , BRAVEMAN, Gregory , HARUSH, Shlomo , SHELEF, Eyal
IPC分类号： H04N1/60
CPC分类号： H04N1/40006 , G03G15/065
摘要： A method for a digital printing press includes estimating a developer voltage by applying a developer voltage estimation model to measurements of state parameters of the digital printing press.
摘要翻译：数字印刷机的方法包括通过将显影剂电压估计模型应用于数字印刷机的状态参数的测量来估计显影剂电压。

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