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    Image processing apparatus to correct an image during double-sided printing
    3.
    发明授权
    Image processing apparatus to correct an image during double-sided printing 有权
    图像处理装置，用于在双面打印期间校正图像

    公开(公告)号：US08730524B2

    公开(公告)日：2014-05-20

    申请号：US12673104

    申请日：2008-08-05

    申请人： Yoshiaki Hoshino ,  Takashi Kimura ,  Masanori Hirano ,  Taku Satoh ,  Shigetoshi Hosaka ,  Masakazu Yoshida ,  Naoki Nakano ,  Shigetaka Sakakibara

    发明人： Yoshiaki Hoshino ,  Takashi Kimura ,  Masanori Hirano ,  Taku Satoh ,  Shigetoshi Hosaka ,  Masakazu Yoshida ,  Naoki Nakano ,  Shigetaka Sakakibara

    IPC分类号： G06K15/00

    CPC分类号： B41J2/21 ,  B41J3/60 ,  G06K15/02 ,  G06K15/1835 ,  G06K15/1844 ,  H04N1/409

    摘要： A disclosed image processing apparatus performs an image processing operation to execute double-side printing on both sides of an image forming medium. The image processing apparatus forms a dot font including a dot pattern of a character in a character image that has undergone a halftone process using a predetermined coefficient for mitigating show-through when the double-side printing is performed; forms a correction dot for making a correction to reduce step-like irregularities along an outline portion of the character in the character image, which correction dot is formed based on an arrangement position, a color, and a dot size of the correction dot for reproducing a gradation that has undergone the halftone process using said predetermined coefficient; and combines the dot font and the correction dot.

    摘要翻译： 所公开的图像处理装置执行图像处理操作以在图像形成介质的两侧执行双面打印。 图像处理装置在执行双面打印时形成包括使用预定系数进行半色调处理的字符图像中的字符的点阵图形，用于减轻显示; 形成用于进行校正的校正点，以减少沿着字符图像中的字符的轮廓部分的阶梯状凹凸，该校正点基于用于再现的校正点的布置位置，颜色和点尺寸形成 使用所述预定系数进行了半色调处理的灰度; 并组合点字体和校正点。

    Image processing method, program, recording medium, image processing device, and image forming apparatus
    4.
    发明授权
    Image processing method, program, recording medium, image processing device, and image forming apparatus 有权
    图像处理方法，程序，记录介质，图像处理装置和图像形成装置

    公开(公告)号：US08040567B2

    公开(公告)日：2011-10-18

    申请号：US11940800

    申请日：2007-11-15

    申请人： Shigetoshi Hosaka ,  Masakazu Yoshida ,  Taku Satoh ,  Takashi Kimura

    发明人： Shigetoshi Hosaka ,  Masakazu Yoshida ,  Taku Satoh ,  Takashi Kimura

    IPC分类号： G06K15/00

    CPC分类号： H04N1/4057

    摘要： An image processing method configured to produce image data output from an image forming apparatus configured to form an image by using a recording head composed of a liquid ejecting head having plural arranged nozzles configured to eject a liquid drop and an energy generating device configured to generate ejection energy corresponding to each nozzle while conducting a halftone processing configured to covert input image data to an N value which is less than a tone (M value) thereof (N value: M>N≧2) is provided, wherein a halftone processing configured to substantially reduce a driving frequency of a driving wave pattern applied to the energy generating device is conducted when a liquid drop with a drop size causing ejection irregularity or a liquid drop from a nozzle causing ejection irregularity is ejected.

    摘要翻译： 一种图像处理方法，被配置为产生从图像形成装置输出的图像数据，所述图像形成装置被配置为通过使用由具有配置成喷射液滴的多个排列的喷嘴的液体喷射头构成的记录头和构成为产生喷射的能量产生装置 提供对应于每个喷嘴的能量，同时进行被配置为将输入图像数据转换为小于其色调（M值）（N值：M>N≥2）的N值的半色调处理，其中半色调处理被配置为 当引起具有引起喷射不规则的液滴大小的液滴或从喷嘴引起喷射不规则的液滴时，施加到能量产生装置的驱动波形的驱动频率基本上降低。

    IMAGE PROCESSING METHOD, PROGRAM, RECORDING MEDIUM, IMAGE PROCESSING DEVICE, AND IMAGE FORMING APPARATUS
    5.
    发明申请
    IMAGE PROCESSING METHOD, PROGRAM, RECORDING MEDIUM, IMAGE PROCESSING DEVICE, AND IMAGE FORMING APPARATUS 有权
    图像处理方法，程序，记录介质，图像处理装置和图像形成装置

    公开(公告)号：US20080117467A1

    公开(公告)日：2008-05-22

    申请号：US11940800

    申请日：2007-11-15

    申请人： Shigetoshi Hosaka ,  Masakazu Yoshida ,  Taku Satoh ,  Takashi Kimura

    发明人： Shigetoshi Hosaka ,  Masakazu Yoshida ,  Taku Satoh ,  Takashi Kimura

    IPC分类号： G06K15/00

    CPC分类号： H04N1/4057

    摘要： An image processing method configured to produce image data output from an image forming apparatus configured to form an image by using a recording head composed of a liquid ejecting head having plural arranged nozzles configured to eject a liquid drop and an energy generating device configured to generate ejection energy corresponding to each nozzle while conducting a halftone processing configured to covert input image data to an N value which is less than a tone (M value) thereof (N value: M>N≧2) is provided, wherein a halftone processing configured to substantially reduce a driving frequency of a driving wave pattern applied to the energy generating device is conducted when a liquid drop with a drop size causing ejection irregularity or a liquid drop from a nozzle causing ejection irregularity is ejected.

    摘要翻译： 一种图像处理方法，被配置为产生从图像形成装置输出的图像数据，所述图像形成装置被配置为通过使用由具有配置成喷射液滴的多个排列的喷嘴的液体喷射头构成的记录头和构成为产生喷射的能量产生装置 提供对应于每个喷嘴的能量，同时进行被配置为将输入图像数据转换为小于其色调（M值）（N值：M> N> = 2）的N值的半色调处理，其中配置的半色调处理 当引起具有引起喷射不规则的液滴尺寸的液滴或从喷嘴引起喷射不规则的液滴时，进行施加到能量产生装置的驱动波形图案的驱动频率。

    Image processing method, program thereof, image processing apparatus, and inkjet recording apparatus
    8.
    发明授权
    Image processing method, program thereof, image processing apparatus, and inkjet recording apparatus 有权
    图像处理方法，程序，图像处理装置和喷墨记录装置

    公开(公告)号：US08279493B2

    公开(公告)日：2012-10-02

    申请号：US11578553

    申请日：2006-03-14

    申请人： Takashi Kimura ,  Masakazu Yoshida ,  Toshihito Kamei ,  Taku Satoh

    发明人： Takashi Kimura ,  Masakazu Yoshida ,  Toshihito Kamei ,  Taku Satoh

    IPC分类号： H04N1/40 ,  H04N1/46 ,  H04N1/21 ,  H04N1/23 ,  H04N1/00 ,  G06K15/00 ,  G09C5/00

    CPC分类号： B41J2/2132 ,  B41J2/01

    摘要： An image processing method is disclosed. A printer driver is a program for performing the method. The printer driver forms print image data that are printed by an inkjet recording apparatus capable of forming multi-level dots by ejecting droplets of recording liquid. The printer driver transforms image data of a manuscript into manuscript image data corresponding to the multi-level dots capable of being output from the inkjet recording apparatus by applying an image process such as a CMM process, a BG/UCR/γ correction process, and a gradation process to the image data of the manuscript; further, forms the print image data corresponding to the multi-level dots capable of being output from the inkjet recording apparatus by combining the manuscript image data with data corresponding to the multi-level dots of an image pattern indicating that the manuscript is prohibited from being duplicated by a manuscript and tint block pattern combining section.

    摘要翻译： 公开了一种图像处理方法。 打印机驱动程序是用于执行该方法的程序。 打印机驱动器形成由能够通过喷射记录液滴而形成多级点的喷墨记录装置打印的打印图像数据。 打印机驱动器通过应用诸如CMM处理，BG / UCR /γ校正处理以及BG / UCR /γ校正处理的图像处理，将原稿的图像数据转换为与能够从喷墨记录装置输出的多级点对应的原稿图像数据 对原稿的图像数据进行渐变处理; 此外，通过将原稿图像数据与表示禁止原稿的图像图案的多级点对应的数据组合，形成与能够从喷墨记录装置输出的多级点相对应的打印图像数据 由原稿和色块模式组合部分复制。

    Formation of image by image forming apparatus with overlapping area
    9.
    发明授权
    Formation of image by image forming apparatus with overlapping area 有权
    通过重叠区域的图像形成装置形成图像

    公开(公告)号：US08256862B2

    公开(公告)日：2012-09-04

    申请号：US12652810

    申请日：2010-01-06

    申请人： Yasunobu Takagi ,  Yoshihisa Ohta ,  Takashi Kimura ,  Taku Satoh ,  Makoto Tanaka ,  Masakazu Yoshida ,  Shinichi Hatanaka

    发明人： Yasunobu Takagi ,  Yoshihisa Ohta ,  Takashi Kimura ,  Taku Satoh ,  Makoto Tanaka ,  Masakazu Yoshida ,  Shinichi Hatanaka

    IPC分类号： B41J29/38

    CPC分类号： B41J2/2132 ,  B41J2/145 ,  B41J3/60

    摘要： A method of forming an image by an image forming apparatus provided with a print head having plural nozzles, wherein the print head has an overlapping area whose print area overlaps a print area of a physically adjacent print head, or has an overlapping area whose print area overlaps an adjacent scan line on a print sheet surface, includes an image forming step of forming an image by the print head, wherein the image forming step includes a control step of controlling in a variable manner an amount of ink sprayed from a proximity nozzle situated in close proximity of the overlapping area, the proximity nozzle being one of the nozzles situated in a non-overlapping area outside the overlapping area.

    摘要翻译： 一种通过设置有具有多个喷嘴的打印头的图像形成装置形成图像的方法，其中打印头具有重叠区域，其打印区域与物理上相邻的打印头的打印区域重叠，或者具有重叠区域，其打印区域 与打印纸表面上的相邻扫描线重叠，包括通过打印头形成图像的图像形成步骤，其中图像形成步骤包括控制步骤，以可变的方式控制从位于 在重叠区域附近，接近喷嘴是位于重叠区域外部的非重叠区域中的喷嘴之一。

    IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
    10.
    发明申请
    IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 有权
    图像形成方法和图像形成装置

    公开(公告)号：US20100207982A1

    公开(公告)日：2010-08-19

    申请号：US12706408

    申请日：2010-02-16

    申请人： Taku Satoh ,  Yasunobu Takagi ,  Masakazu Yoshida ,  Takashi Kimura

    发明人： Taku Satoh ,  Yasunobu Takagi ,  Masakazu Yoshida ,  Takashi Kimura

    IPC分类号： B41J29/38

    CPC分类号： B41J29/38 ,  B41J2/155 ,  B41J2/2132 ,  B41J3/60

    摘要： An image forming method includes discharging a droplet of a recording fluid via nozzles of a recording head onto a print medium; performing a main scan in which the print medium is scanned in a main scan direction; performing a sub-scan in which the print medium is scanned in a sub-scan direction; determining an overlap region in an image region that is formed by a single main scan; and performing an overlap control by forming an image in the overlap region through a plurality of main scans while the print medium is moved in the sub-scan direction by a feed amount L, wherein L=(n−x)d−md, where n is a number of the nozzles in the recording head; x is a number of the nozzles in the overlap region; d is a nozzle pitch; and m is a feed correcting coefficient (0≦m≦1).

    摘要翻译： 图像形成方法包括：通过记录头的喷嘴将记录液体的液滴排放到打印介质上; 执行其中主扫描方向扫描打印介质的主扫描; 执行在副扫描方向上扫描所述打印介质的副扫描; 确定由单个主扫描形成的图像区域中的重叠区域; 并且通过在打印介质沿副扫描方向移动进给量L的同时通过多个主扫描在重叠区域中形成图像来执行重叠控制，其中L =（n-x）d-md，其中 n是记录头中的多个喷嘴; x是重叠区域中的多个喷嘴; d是喷嘴间距; m是进给校正系数（0＆nlE; m＆nlE; 1）。