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1. 发明公开

EP4358504A1 INSPECTION APPARATUS AND METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP4358504A1
公开(公告)日：2024-04-24
申请号：EP23204068.3
申请日：2023-10-17
申请人： CANON KABUSHIKI KAISHA
发明人： SHINYA, Takeshi
IPC分类号： H04N1/00 , G06T7/00
CPC分类号： H04N1/00005 , H04N1/00015 , H04N1/00018 , H04N1/00029 , H04N1/00031 , H04N1/00045 , H04N1/00047 , H04N1/0005 , G06T7/001
摘要： The inspection apparatus (200) performs first image processing (S603, S604) on image data used in printing the image, and stores image data for which the first image processing has been performed as a reference image. The inspection apparatus determines whether a first reference image corresponding to a reference image that can be used in a job to be inspected is stored, and if it is determined that the corresponding first reference image is stored, performs second image processing (S607-S609) on the first reference image to convert the first reference image into a second reference image corresponding to the job. The inspection apparatus obtains a scanned image by reading an image of paper on which printing has been performed according to the job and performs processing (S610) for matching the obtained scanned image and the second reference image.

2. 发明授权

EP2317750B1 Image reader, image forming device having the same, and method and computer-readable storage medium for controlling the same 有权
标题翻译：图像读取器，具有该图像形成装置的图像形成装置，以及用于控制其的方法和计算机可读存储介质
公开(公告)号：EP2317750B1
公开(公告)日：2016-11-30
申请号：EP10251377.7
申请日：2010-08-03
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Ishikawa, Hiroko
IPC分类号： H04N1/04 , H04N1/00 , H04N1/12 , H04N1/203
CPC分类号： H04N1/00649 , H04N1/00013 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00063 , H04N1/00087 , H04N1/0057 , H04N1/0464 , H04N1/121 , H04N1/1225 , H04N1/123 , H04N1/1235 , H04N1/125 , H04N1/2032 , H04N2201/0081 , H04N2201/044 , H04N2201/0454 , H04N2201/0462

3. 发明公开

EP2538655A3 Halftone correction device and method, and image forming apparatus using the halftone correction device and method 审中-公开
标题翻译： Halbtonkorrekturvorrichtung和方法，以及使用该Halbtonkorrekturverrichtung和方法的图像形成装置
公开(公告)号：EP2538655A3
公开(公告)日：2015-12-23
申请号：EP12171712.8
申请日：2012-06-13
申请人： Ricoh Company, Ltd.
发明人： Yamane, Jun
IPC分类号： H04N1/407 , H04N1/00 , G03G15/00
CPC分类号： H04N1/00015 , G03G15/5058 , G06K15/1849 , G06K15/1855 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00087 , H04N1/0009 , H04N1/405 , H04N1/4078
摘要： A halftone correction device (100) for an image forming apparatus (1) including an intermediate transfer belt (6) and performing halftone processes (D1, D2, Di, DN) includes a correction unit (101) performing halftone correction for the processes (D1, D2, Di, DN) using correction tables (Tb1, Tb2, Tbi, TbN), a pattern generation unit (120) generating halftone patterns based on at least one of the processes (D1, D2, Di, DN), a measurement unit (130) measuring image densities of the generated patterns, an estimation unit (201) estimating image densities of halftone patterns corresponding to the other processes (D1, D2, Di, DN), with a relational expression (Re2, Rei, ReN) to patches of the patterns having an equal image area ratio, and a table generation unit (301) generating the tables (Tb1, Tb2, Tbi, TbN) using target values (Ta1, Ta2, Tai, TaN) and the image densities of the patterns of the processes (D1, D2, Di, DN).

4. 发明公开

EP2785037A1 Image reading device, image forming apparatus, and image reading method 有权
标题翻译：图像读取装置，图像形成装置和图像读取方法
公开(公告)号：EP2785037A1
公开(公告)日：2014-10-01
申请号：EP14161432.1
申请日：2014-03-25
申请人： Kyocera Document Solutions Inc.
发明人： Kurokawa, Yuichiro
IPC分类号： H04N1/00 , H04N1/10 , H04N1/193 , H04N1/48 , H04N1/60
CPC分类号： H04N1/042 , H04N1/00013 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00063 , H04N1/00087 , H04N1/02815 , H04N1/1013 , H04N1/193 , H04N1/46 , H04N2201/0081
摘要： An image reading device (10) includes a red light source (21r), a green light source (21g), a blue light source (21b), a white reference plate (50), a light-amount adjusting section (40), a photo-detecting section (27), and a signal processing section (31). The light-amount adjusting section (40) sets lighting periods of the red, green, and blue light sources (21r, 21g, 21b) for reading in a monochrome mode, based on: lighting periods of the red, green, and blue light sources (21r, 21g, 21b) set for reading in a color mode; and a result of detection performed by the photo-detecting section (27) when the white reference plate (50) is illuminated with the red light, the green light, and the blue light respectively emitted by the red, green, and blue light sources (21r, 21g, 21b) for the respective lighting periods set for reading in the color mode.
摘要翻译：图像读取装置10具备红色光源21r，绿色光源21g，蓝色光源21b，白色基准板50，光量调整部40，一个光检测部分（27）和一个信号处理部分（31）。光量调整部（40）根据红，绿，蓝光的点亮期间，设定单色模式下的红色，绿色，蓝色光源（21r，21g，21b）的点亮期间源（21r，21g，21b）设置为以彩色模式读取; 以及当利用由红色光源，绿色光源和蓝色光源分别发射的红光，绿光和蓝光照射白色基准板（50）时由光检测部分（27）执行的检测结果（21r，21g，21b）用于在彩色模式中设置用于读取的各个照明时段。

5. 发明公开

EP2778836A2 Power consumption simulator for multi-function devices 审中-公开
标题翻译：多功能设备的功耗模拟器
公开(公告)号：EP2778836A2
公开(公告)日：2014-09-17
申请号：EP14157626.4
申请日：2014-03-04
申请人： Xerox Corporation
发明人： Valobra, Pascal , Cazenave, Lionel , Ciriza, Victor
IPC分类号： G06F1/32 , G06F17/50
CPC分类号： H04N1/00031 , G06F1/3284 , G06F17/5036 , G06F2217/78 , Y02D10/159
摘要： The present disclosure teaches a device and method for simulating energy consumption by a multi-functional printing device. The device includes a processor and a computer readable memory, the memory including instructions for causing the processor to perform the method. The method includes loading an activity log (305) comprising a plurality of jobs, loading a first strategy (310) from a plurality of strategies, simulating (315) each of the plurality of jobs at the printing device according to the first strategy, determining a first amount of power required by the printing device to perform the plurality of jobs, determining a second amount of power consumed by the printing device between performing the plurality jobs, creating a report (325) including estimated power consumption by the multi-functional printing device to complete the plurality of jobs according to the first strategy, and causing the report to be displayed (330).
摘要翻译：本公开教导了一种用于模拟多功能打印设备的能量消耗的设备和方法。该设备包括处理器和计算机可读存储器，该存储器包括用于使处理器执行该方法的指令。该方法包括加载包括多个作业的活动日志（305），从多个策略加载第一策略（310），根据第一策略在打印设备处模拟（315）多个作业中的每一个，确定所述打印设备执行所述多个作业所需的第一电力量，确定所述打印设备在执行所述多个作业之间所消耗的第二电力量，创建包括所述多功能打印的估计的电力消耗的报告（325）设备根据第一策略完成多个作业，并且使报告被显示（330）。

6. 发明公开

EP2595370A1 Print engine for printing a print job using appropriate calibration data 审中-公开
标题翻译： Druckmodul zum Drucken eines Druckauftrags unter Verwendung geeigneter Kalibrierdaten
公开(公告)号：EP2595370A1
公开(公告)日：2013-05-22
申请号：EP12191033.5
申请日：2012-11-02
申请人： Océ-Technologies B.V.
发明人： Brassé, Marco H.H. , Krom, Marcus W.
IPC分类号： H04N1/00
CPC分类号： G06K15/02 , H04N1/00015 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/00047 , H04N1/0005 , H04N1/00063 , H04N1/00076 , H04N1/00087 , H04N1/0009 , H04N1/00411 , H04N1/00424 , H04N1/00474 , H04N1/00482
摘要： A print engine for producing printed output according to image data in a print job comprises in its user interface an activation element for printing a part of the image data in a selected print job using currently applicable calibration data. After inspection of the printed output the selected print job may be finished without further calibration or it may be finished after a calibration is performed. This calibration of the intensity of the process colours is performed for a job control value that occurs within the selected print job. Therefore the effect of the calibration is directly visible to the user of the print engine.
摘要翻译：用于根据打印作业中的图像数据产生打印输出的打印引擎在其用户界面中包括用于使用当前适用的校准数据在所选择的打印作业中打印图像数据的一部分的激活元件。在检查打印输出后，所选择的打印作业可以在没有进一步校准的情况下完成，或者可以在执行校准之后完成。对所选择的打印作业内发生的作业控制值执行对该处理颜色强度的校准。因此，校准的效果对于打印引擎的用户是直接可见的。

7. 发明公开

EP2469832A3 Image sensor unit and image reader 审中-公开
标题翻译： Bildsensoreinheit和Bildlesegerät
公开(公告)号：EP2469832A3
公开(公告)日：2013-01-02
申请号：EP11194502.8
申请日：2011-12-20
申请人： Canon Components, Inc.
发明人： Shimoda, Shuuichi
IPC分类号： H04N1/10 , H04N1/407 , H04N1/031 , H04N1/12 , H04N1/00
CPC分类号： H04N1/0318 , H04N1/00013 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00063 , H04N1/00087 , H04N1/0009 , H04N1/02835 , H04N1/12 , H04N1/193 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03141 , H04N2201/03145 , H04N2201/0315 , H04N2201/03183
摘要： An illumination device includes a light guide made of plastic, and a light source including a light emitting element whose dominant wavelength is a light emission wavelength in an infrared region, and identifies a banknote. White reference plates are provided at positions that are at opposite ends of a rod lens array and cover respective areas external to an image region across the banknote. A correction coefficient is acquired by calculation. The calculation is made by correcting an illuminance such that IR correction data is substantially identical to IR reference data preliminarily stored in a memory circuit in a signal processor on the basis of IR white reference data representing a white reference illuminance generated from light reflected from the white reference plates. The correction coefficient is used for correcting IR image data when the banknote is read.

8. 发明授权

EP2026553B1 Image forming apparatus and auto color registration method thereof 有权转让
标题翻译：成像装置及其自动彩色配准方法
公开(公告)号：EP2026553B1
公开(公告)日：2012-11-14
申请号：EP08161346.5
申请日：2008-07-29
申请人： Samsung Electronics Co., Ltd.
发明人： Bae, Hyo-joon , Lee, Beom-ro
IPC分类号： H04N1/00 , H04N1/50
CPC分类号： H04N1/506 , H04N1/00002 , H04N1/00015 , H04N1/00023 , H04N1/00031 , H04N1/00045 , H04N1/0005 , H04N1/00063 , H04N1/00087 , H04N2201/0082

9. 发明公开

EP1486919A3 Print tone measuring method 审中-公开
标题翻译： Drucktonmessverfahren
公开(公告)号：EP1486919A3
公开(公告)日：2011-06-29
申请号：EP04013520.4
申请日：2004-06-08
申请人： Dainippon Screen Mfg. Co., Ltd.
发明人： Murakami, Shigeo Dainippon Screen Mfg.Co.Ltd.
IPC分类号： G06T7/00 , H04N1/23 , H04N1/00
CPC分类号： B41F33/0045 , G06T7/001 , G06T2207/30144 , H04N1/00002 , H04N1/00015 , H04N1/00023 , H04N1/00031 , H04N1/00047 , H04N1/0005 , H04N1/00063 , H04N1/00068 , H04N1/00082 , H04N1/2307 , H04N1/233 , H04N1/2346
摘要： A print tone measuring method includes a reference paper image pickup step for reading an image of reference paper to obtain first image data, a designated control point setting step for setting designated control points, a first reference point setting step for setting a pair of first reference points for specifying image positions, a print reading step for reading an image of an actual print to obtain second image data, a second reference point setting step for setting a pair of second reference points corresponding to the first reference points, a calculating step for calculating positions of corresponding control points corresponding to the designated control points from the first reference points and the second reference points, an extracting step for extracting image data adjacent each of the designated control points and image data adjacent each of the corresponding control points, and a correcting step for correcting the position of each corresponding control point in the second image data by comparing the image data adjacent each designated control point and the image data adjacent each corresponding control point.

10. 发明授权

EP1411721B1 Camera with records positional data of GPS unit 失效
标题翻译：相机与GPS单元的位置数据的记录
公开(公告)号：EP1411721B1
公开(公告)日：2010-05-19
申请号：EP04001543.0
申请日：1998-01-27
申请人： FUJIFILM Corporation
发明人： Miyake, Izumi
IPC分类号： H04N5/77
CPC分类号： H04N9/8205 , H04N1/00031 , H04N1/0005 , H04N1/00068 , H04N1/00076 , H04N1/00127 , H04N1/00323 , H04N1/0044 , H04N1/2112 , H04N1/2137 , H04N1/2154 , H04N1/2158 , H04N1/32101 , H04N5/232 , H04N5/772 , H04N5/907 , H04N9/804 , H04N9/8042 , H04N2101/00 , H04N2201/0013 , H04N2201/0082 , H04N2201/3253 , H04N2201/3277

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