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41. 发明授权

US07710606B2 Image processing method, printer driver, image processing apparatus, image forming apparatus and image forming system 有权
标题翻译：图像处理方法，打印机驱动程序，图像处理装置，图像形成装置和图像形成系统
公开(公告)号：US07710606B2
公开(公告)日：2010-05-04
申请号：US10586797
申请日：2005-11-28
申请人： Daisuke Suzuki , Masakazu Yoshida , Masanori Hirano
发明人： Daisuke Suzuki , Masakazu Yoshida , Masanori Hirano
IPC分类号： G06K15/00 , G06K9/00
CPC分类号： G06K15/02 , B41J2/1652 , G06K15/1849 , G06K15/1855 , G06K15/1857 , H04N1/4015 , H04N1/4055
摘要： An image processing method processes image data to be output to an image forming apparatus that is capable of making a two-way recording to form an image on a recording medium by recording in a forward path and a return path of a scan by an ink-jet recording head. The image processing method includes a halftone process that is based on an inclined line-group keytone and maintains keytone continuity, including a dither process in which the inclined line-group keytone appears at a stage where the recording in the forward path is made.
摘要翻译：图像处理方法将图像数据输出到图像形成装置，该图像形成装置能够进行双向记录，以通过记录在前向路径上的记录介质和通过墨水扫描的扫描的返回路径进行记录，喷射记录头。图像处理方法包括：基于倾斜的线群组键控并保持键控连续性的半色调处理，包括在进行前进路径中的记录的阶段出现倾斜的线群组按键的抖动处理。

42. 发明授权

US07083247B2 Method for correcting color difference in bi-directional printing, printing apparatus, program, and storing medium 失效
标题翻译：用于校正双向打印，打印装置，程序和存储介质中的色差的方法
公开(公告)号：US07083247B2
公开(公告)日：2006-08-01
申请号：US10483848
申请日：2003-03-13
申请人： Masakazu Yoshida , Masanori Hirano
发明人： Masakazu Yoshida , Masanori Hirano
IPC分类号： B41J2/205
CPC分类号： H04N1/6027 , B41J19/147
摘要： A printing apparatus and a method for correcting a difference in a color between a forward printing and a backward printing, by performing gamma correction parameter switching between a gamma correction parameter for the forward printing and a gamma correction parameter for the backward printing. A first chromaticity reproduced by the forward printing, and a second chromaticity reproduced by the backward printing are plotted in a chromaticity space. A correction coefficient is calculated based on a difference in an angle made by a first line and a second line in the chromaticity space. The first line is drawn on a point of the first chromaticity and an origin of axes of the chromaticity space, and the second line is drawn on a point of the second chromaticity and the origin of the axes of the chromaticity space. The first gamma correction parameter for the forward printing is multiplied by the calculated correction parameter so as to create the second gamma correction parameter used in processing image data for the backward printing.
摘要翻译：通过在正向打印的伽马校正参数和用于向后打印的伽马校正参数之间进行伽马校正参数切换来校正正向打印和向后打印之间的颜色差异的打印装置和方法。通过正向打印再现的第一色度和通过反向打印再现的第二色度被绘制在色度空间中。基于色度空间中由第一行和第二行所做的角度的差来计算校正系数。第一行被绘制在第一色度的点和色度空间的轴的原点上，并且第二行被绘制在色度空间的第二色度和原点的点上。用于正向打印的第一伽马校正参数乘以所计算的校正参数，以便产生用于处理用于向后打印的图像数据的第二伽马校正参数。

43. 发明申请

US20090316236A1 Image processing method, printer driver, imaging apparatus, image processing apparatus, and imaging system 审中-公开
标题翻译：图像处理方法，打印机驱动器，成像装置，图像处理装置和成像系统
公开(公告)号：US20090316236A1
公开(公告)日：2009-12-24
申请号：US10585674
申请日：2005-11-07
申请人： Shigetaka Sakakibara , Masakazu Yoshida , Masanori Hirano
发明人： Shigetaka Sakakibara , Masakazu Yoshida , Masanori Hirano
IPC分类号： H04N1/46
CPC分类号： H04N1/6022 , H04N1/6097
摘要： An image processing method is disclosed for performing an under color removal process and a black recording liquid incorporation process on an input three-color signal, and generating image data for an imaging apparatus that is configured to form a color image on a recording medium using recording liquids of cyan, magenta, yellow, and black. The method includes the steps of regulating a maximum black recording liquid incorporation amount such that glossiness of black realized in an image formed on a glossy recording medium is not degraded, setting the black to be realized by the black recording liquid until reaching the regulated maximum black recording liquid incorporation amount, and setting the black to be realized through addition of a composite of the cyan, magenta, and yellow recording liquids if the black to be realized requires an amount of the black recording liquid exceeding the regulated maximum black recording liquid incorporation amount.
摘要翻译：公开了一种图像处理方法，用于对输入的三色信号进行底色去除处理和黑色记录液体并入处理，并且生成用于使用记录在记录介质上形成彩色图像的成像装置的图像数据青色，品红色，黄色和黑色的液体。该方法包括以下步骤：调节最大黑色记录液体引入量，使得在光泽记录介质上形成的图像中实现的黑色光泽度不劣化，将由黑色记录液体实现的黑色设定为达到调节的最大黑色记录液体掺入量，并且通过添加青色，品红色和黄色记录液体的复合物来设定黑色，如果要实现的黑色需要黑色记录液体的量超过限制的最大黑色记录液体掺入量。

44. 发明申请

US20090167804A1 IMAGE FORMING METHOD AND INKJET RECORDING APPARATUS USING THE METHOD 审中-公开
标题翻译：使用该方法的图像形成方法和喷墨记录装置
公开(公告)号：US20090167804A1
公开(公告)日：2009-07-02
申请号：US12337011
申请日：2008-12-17
申请人： Naoki KIKUCHI , Masanori Hirano , Masakazu Yoshida
发明人： Naoki KIKUCHI , Masanori Hirano , Masakazu Yoshida
IPC分类号： B41J2/205
CPC分类号： B41J2/2121 , B41J2/2132
摘要： An image forming method is disclosed in an inkjet recording apparatus, which uses L (L≧1) kinds of ink, includes a recording head capable of ejecting “n” sizes of ink droplets M[n] (n≧1), and records an image on a recording medium by separating a tone forming region on the recording medium when the sizes of the ink droplets are determined to be M[1], M[2], . . . in order from the smallest size. When beading is generated by ink droplets M[i] (i≧1) or more, the method includes the steps of forming a halftone pattern by arraying dots of the ink droplets in a mesh type or a line type with a fixed pitch in the ink droplets M[j] (j≧i), and not ejecting the ink droplets M[j] onto all pixel positions of the recording medium other than the positions of the halftone pattern.
摘要翻译：在使用L（L> = 1）种油墨的喷墨记录装置中公开了一种能够喷射“n”个墨滴M [n]（n> = 1）的记录头的图像形成方法，并且当墨滴的尺寸被确定为M [1]，M [2]时，通过分离记录介质上的色调形成区域将图像记录在记录介质上。。。按照从最小的顺序。当通过墨滴M [i]（i> = 1）或更大而产生珠光时，该方法包括以下步骤：通过以具有固定间距的网眼类型或线型排列墨滴的点，形成半色调图案墨滴M [j]（j> = i），并且不将墨滴M [j]喷射到除了半色调图案的位置之外的记录介质的所有像素位置上。

45. 发明申请

US20080231904A1 Image Processing Method, Printer Driver, Image Processing Apparatus, Image Forming Apparatus and Image Forming System 有权
标题翻译：图像处理方法，打印机驱动程序，图像处理装置，图像形成装置和图像形成系统
公开(公告)号：US20080231904A1
公开(公告)日：2008-09-25
申请号：US10586797
申请日：2005-11-28
申请人： Daisuke Suzuki , Masakazu Yoshida , Masanori Hirano
发明人： Daisuke Suzuki , Masakazu Yoshida , Masanori Hirano
IPC分类号： G06K15/00
CPC分类号： G06K15/02 , B41J2/1652 , G06K15/1849 , G06K15/1855 , G06K15/1857 , H04N1/4015 , H04N1/4055
摘要： An image processing method processes image data to be output to an image forming apparatus that is capable of making a two-way recording to form an image on a recording medium by recording in a forward path and a return path of a scan by an ink-jet recording head. The image processing method includes a halftone process that is based on an inclined line-group keytone and maintains keytone continuity, including a dither process in which the inclined line-group keytone appears at a stage where the recording in the forward path is made.
摘要翻译：图像处理方法将图像数据输出到图像形成装置，该图像形成装置能够进行双向记录，以通过记录在前向路径上的记录介质和通过墨水扫描的扫描的返回路径进行记录，喷射记录头。图像处理方法包括：基于倾斜的线群组键控并保持键控连续性的半色调处理，包括在进行前进路径中的记录的阶段出现倾斜的线群组按键的抖动处理。

46. 发明授权

US07733545B2 Image processing method, program, image processing apparatus, and image forming system 有权
标题翻译：图像处理方法，程序，图像处理装置和图像形成系统
公开(公告)号：US07733545B2
公开(公告)日：2010-06-08
申请号：US11513917
申请日：2006-08-30
申请人： Shigetaka Sakakibara , Masakazu Yoshida , Masanori Hirano
发明人： Shigetaka Sakakibara , Masakazu Yoshida , Masanori Hirano
IPC分类号： G03F3/08 , G09G5/02 , G06K9/62
CPC分类号： H04N1/6094
摘要： A disclosed image processing method is for generating and processing image data to be sent to an image forming apparatus including a recording head for ejecting droplets of a recording liquid, the image forming apparatus forming an image on paper based on input data. The image processing method includes: color space conversion processing upon converting input data to color space values for the image forming apparatus in accordance with a specified density or color space conversion processing upon converting input data to color space values for the image forming apparatus in accordance with characteristics regarding permeability of the paper to a coloring agent.
摘要翻译：所公开的图像处理方法是用于生成和处理要发送到包括用于喷射记录液体的液滴的记录头的图像形成装置的图像数据，所述图像形成装置基于输入数据在纸上形成图像。该图像处理方法包括：根据将图像形成装置的输入数据转换为图像形成装置的色彩空间值，根据指定的浓度或颜色空间转换处理，将输入数据转换为图像形成装置的色彩空间值的色彩空间转换处理关于纸对着色剂的渗透性的特性。

47. 发明申请

US20070046707A1 Image processing method, program, image processing apparatus, and image forming system 有权
标题翻译：图像处理方法，程序，图像处理装置和图像形成系统
公开(公告)号：US20070046707A1
公开(公告)日：2007-03-01
申请号：US11513917
申请日：2006-08-30
申请人： Shigetaka Sakakibara , Masakazu Yoshida , Masanori Hirano
发明人： Shigetaka Sakakibara , Masakazu Yoshida , Masanori Hirano
IPC分类号： B41J29/38
CPC分类号： H04N1/6094
摘要： A disclosed image processing method is for generating and processing image data to be sent to an image forming apparatus including a recording head for ejecting droplets of a recording liquid, the image forming apparatus forming an image on paper based on input data. The image processing method includes: color space conversion processing upon converting input data to color space values for the image forming apparatus in accordance with a specified density or color space conversion processing upon converting input data to color space values for the image forming apparatus in accordance with characteristics regarding permeability of the paper to a coloring agent.
摘要翻译：所公开的图像处理方法是用于生成和处理要发送到包括用于喷射记录液体的液滴的记录头的图像形成装置的图像数据，所述图像形成装置基于输入数据在纸上形成图像。该图像处理方法包括：根据将图像形成装置的输入数据转换为图像形成装置的色彩空间值，根据指定的浓度或颜色空间转换处理，将输入数据转换为图像形成装置的色彩空间值的色彩空间转换处理关于纸对着色剂的渗透性的特性。

48. 发明申请

US20060044616A1 Gradation reproducing method, image forming apparatus, and printer driver 审中-公开
标题翻译：分级再现方法，图像形成装置和打印机驱动程序
公开(公告)号：US20060044616A1
公开(公告)日：2006-03-02
申请号：US11213890
申请日：2005-08-30
申请人： Taku Satoh , Masanori Hirano , Masakazu Yoshida , Toshihito Kamei
发明人： Taku Satoh , Masanori Hirano , Masakazu Yoshida , Toshihito Kamei
IPC分类号： H04N1/40
CPC分类号： H04N1/405 , H04N1/407
摘要： A gradation reproducing method includes the step of converting multi-level image data into plural-level image data having an amount of information smaller than an amount of information of the multi-level image data, by using a part having a characteristic of a dot conversion curve, so that a gradation of the multi-level image data is reproduced.
摘要翻译：灰度再现方法包括通过使用具有点转换特性的部分将多级图像数据转换为具有小于多级图像数据的信息量的信息量的多级图像数据的步骤曲线，从而再现多级图像数据的灰度。

49. 发明申请

US20110170141A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：图像处理设备，图像处理方法和计算机程序产品
公开(公告)号：US20110170141A1
公开(公告)日：2011-07-14
申请号：US13119368
申请日：2009-09-14
申请人： Arata Yamaguchi , Hiroaki Sagae , Takashi Kimura , Masakazu Yoshida
发明人： Arata Yamaguchi , Hiroaki Sagae , Takashi Kimura , Masakazu Yoshida
IPC分类号： H04N1/405
CPC分类号： H04N1/52
摘要： An image processing apparatus quantizes multi-level image data of n colors, where n≧2, by performing an error diffusion processing. The image processing apparatus includes: a dot arrangement determining unit that determines either one of an essential dot count and an essential recording material amount when the multi-level image data of n colors is converted into multi-level image data of m colors, where n>m≧1, by the error diffusion processing; and a color arrangement determining unit that performs the error diffusion processing on each color component of the multi-level image data of n colors, calculates either one of a dot count and a recording material amount for each color component, and determines an arrangement of either one of the dot count and the recording material amount for each color component within a range of a corresponding one of the essential dot count and the essential recording material amount determined by the dot arrangement determining unit.
摘要翻译：图像处理装置通过进行误差扩散处理来对n个颜色的多级图像数据进行量化，其中n≥2。图像处理装置包括：点阵布置确定单元，当n个颜色的多级图像数据被转换成m个颜色的多级图像数据时，确定基本点数和基本记录材料量中的任一个，其中n >m≥1，通过误差扩散处理; 以及颜色排列确定单元，对n种颜色的多级图像数据的每个颜色分量执行误差扩散处理，计算每个颜色分量的点数和记录材料量中的任一个，并且确定任一在由点排列确定单元确定的基本点数和必要记录材料量的相应一个的范围内的每个颜色分量的点数和记录材料量之一。

50. 发明申请

US20080123117A1 Image Processing Method, Computer-Readable Program, Image Processing Apparatus, Image Forming Apparatus and Image Forming System 审中-公开
标题翻译：图像处理方法，计算机可读程序，图像处理装置，图像形成装置和图像形成系统
公开(公告)号：US20080123117A1
公开(公告)日：2008-05-29
申请号：US11794383
申请日：2006-10-30
申请人： Takashi Kimura , Masakazu Yoshida , Shino Sasaki
发明人： Takashi Kimura , Masakazu Yoshida , Shino Sasaki
IPC分类号： G06F15/00
CPC分类号： B41J2/04596 , B41J2/04508 , B41J2/04553 , B41J2/04578 , B41J2/0458 , B41J2/04581 , B41J2/04588 , B41J2/04593 , G06K15/02 , G06K15/1842
摘要： An image processing method generates image data for use by an image forming apparatus which forms an image on a recording medium by ink dots formed by ejected ink drops. The image processing method includes the steps of judging an image portion and a background portion of the image, and adding image dots to the background portion adjacent to the image portion to fatten the image portion by a fattening process, depending on at least one of a character size of the image portion, a character type of the image portion, a resolution of the image portion, and a color of the background portion.
摘要翻译：图像处理方法生成由图像形成装置使用的图像数据，该图像形成装置通过由喷射的墨滴形成的墨点在记录介质上形成图像。图像处理方法包括以下步骤：判断图像的图像部分和背景部分，并且将图像点添加到与图像部分相邻的背景部分，以通过育肥过程来对图像部分进行加脂，这取决于以下中的至少一个：图像部分的字符大小，图像部分的字符类型，图像部分的分辨率和背景部分的颜色。

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