公开(公告)号：US07903283B2

公开(公告)日：2011-03-08

申请号：US11587368

申请日：2006-03-14

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

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

IPC分类号： G06F15/00

CPC分类号： B41J2/21 ,  H04N1/00883

摘要： An image forming method is provided for use with an ink-jet printing device which forms a dot on a recording medium by ejecting a drop of recording liquid. In the image forming method, an image in which a ground tint is embedded in one of a foreground part and a background part of an original image is formed, the ground tint indicating that copying of the original image is inhibited. A recording liquid adhesion area of the dot per unit area in the foreground part is made different from a recording liquid adhesion area of the dot per unit area in the background part.

摘要翻译： 提供一种图像形成方法，用于与通过喷射一滴记录液体在记录介质上形成点的喷墨打印装置。 在图像形成方法中，形成其中将地面色调嵌入原始图像的前景部分和背景部分之一中的图像，表示禁止复制原始图像的地面色调。 在前景部分中每单位面积的点的记录液粘附面积与背景部分中每单位面积的点的记录液粘附面积不同。

公开(公告)号：US20100182367A1

公开(公告)日：2010-07-22

申请号：US12686548

申请日：2010-01-13

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

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

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/145 ,  B41J2/2132 ,  B41J29/393

摘要： An image forming apparatus performs a 1-pass recording by a single main scan with respect to a recording medium by a nozzle group including different overlapping nozzles that scan the same overlapping region on the recording medium to record dots. Alternatively, a multi-pass recording is performed by a plurality of main scans with respect to the overlapping region by the same nozzle group or by different nozzle groups. The recording in a central portion of the overlapping region is performed by placing emphasis on the succession or continuity of the dots, while the recording in boundary portions of the overlapping region is performed by placing emphasis on the scattering of the dots.

摘要翻译： 图像形成装置通过包括扫描记录介质上相同重叠区域的不同重叠喷嘴的喷嘴组通过单个主扫描对记录介质进行1次记录以记录点。 或者，通过相同喷嘴组或不同喷嘴组相对于重叠区域的多次主扫描执行多遍记录。 通过重点关注点的连续性或连续性来进行重叠区域的中心部分的记录，同时通过重点关注点的散射来进行重叠区域的边界部分的记录。

公开(公告)号：US20070206226A1

公开(公告)日：2007-09-06

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

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 /伽马校正处理以及BG / UCR /伽马校正处理之类的图像处理，将原稿的图像数据转换为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起来，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 由原稿和色块图案组合部分复制。

公开(公告)号：US08333452B2

公开(公告)日：2012-12-18

申请号：US12686548

申请日：2010-01-13

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

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

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/145 ,  B41J2/2132 ,  B41J29/393

摘要： An image forming apparatus performs a 1-pass recording by a single main scan with respect to a recording medium by a nozzle group including different overlapping nozzles that scan the same overlapping region on the recording medium to record dots. Alternatively, a multi-pass recording is performed by a plurality of main scans with respect to the overlapping region by the same nozzle group or by different nozzle groups. The recording in a central portion of the overlapping region is performed by placing emphasis on the succession or continuity of the dots, while the recording in boundary portions of the overlapping region is performed by placing emphasis on the scattering of the dots.

摘要翻译： 图像形成装置通过包括扫描记录介质上相同重叠区域的不同重叠喷嘴的喷嘴组通过单个主扫描对记录介质进行1次记录以记录点。 或者，通过相同喷嘴组或不同喷嘴组相对于重叠区域的多次主扫描执行多遍记录。 通过重点关注点的连续性或连续性来进行重叠区域的中心部分的记录，同时通过重点关注点的散射来进行重叠区域的边界部分的记录。

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。

公开(公告)号：US20080024801A1

公开(公告)日：2008-01-31

申请号：US11587368

申请日：2006-03-14

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

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

IPC分类号： B41J2/01

CPC分类号： B41J2/21 ,  H04N1/00883

摘要： An image forming method is provided for use with an ink-jet printing device which forms a dot on a recording medium by ejecting a drop of recording liquid. In the image forming method, an image in which a ground tint is embedded in one of a foreground part and a background part of an original image is formed, the ground tint indicating that copying of the original image is inhibited. A recording liquid adhesion area of the dot per unit area in the foreground part is made different from a recording liquid adhesion area of the dot per unit area in the background part.

摘要翻译： 提供一种图像形成方法，用于与通过喷射一滴记录液体在记录介质上形成点的喷墨打印装置。 在图像形成方法中，形成其中将地面色调嵌入原始图像的前景部分和背景部分之一中的图像，表示禁止复制原始图像的地面色调。 在前景部分中每单位面积的点的记录液粘附面积与背景部分中每单位面积的点的记录液粘附面积不同。

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。

公开(公告)号：US08684491B2

公开(公告)日：2014-04-01

申请号：US13409504

申请日：2012-03-01

申请人： Yasunobu Takagi ,  Toshihito Kamei ,  Takashi Kimura ,  Taku Satoh

发明人： Yasunobu Takagi ,  Toshihito Kamei ,  Takashi Kimura ,  Taku Satoh

IPC分类号： B41J29/393

CPC分类号： B41J29/38 ,  B41J2/04543 ,  B41J2/04573 ,  B41J2/04581

摘要： An image forming apparatus includes a recording head including a plurality of nozzles for ejecting recording liquid to perform image formation on a recording medium; and a correcting unit. The correcting unit is configured to divide the recording head by different division patterns each indicating that the recording head is divided into a plurality of segments by at least one different dividing point, correct input and output characteristics for each of the segments in each division pattern to calculate correction effect of the each division pattern, and determine one of the division patterns based on the calculated correction effects of the division patterns as a specified division pattern to correct input and output characteristics of the recording head.

摘要翻译： 图像形成装置包括：记录头，包括用于喷射记录液体的多个喷嘴，以在记录介质上进行图像形成; 和校正单元。 校正单元被配置为通过不同的分割模式来划分记录头，每个划分模式指示通过至少一个不同的分割点将记录头分割成多个片段，将每个分割模式中的每个片段的输入和输出特性校正为 计算每个分割图案的校正效果，并且基于所计算的分割图案的校正效果作为指定的分割图案来确定分割图案之一，以校正记录头的输入和输出特性。

公开(公告)号：US08905512B2

公开(公告)日：2014-12-09

申请号：US13960975

申请日：2013-08-07

申请人： Taku Satoh ,  Yasunobu Takagi ,  Toshihito Kamei ,  Takashi Kimura

发明人： Taku Satoh ,  Yasunobu Takagi ,  Toshihito Kamei ,  Takashi Kimura

IPC分类号： B41J2/12 ,  H04N1/60 ,  B41J2/21

CPC分类号： B41J2/12 ,  B41J2/2128 ,  B41J2/2146 ,  H04N1/6033

摘要： An image forming apparatus that performs correction to make gradation values adding both of two head areas (A+C, B+D) approximately equal. An area whose density is the lowest is set as a target density. Assuming densities for head areas A=70, B=100, C=40, D=90, head areas B and D are corrected with correction amount that ΔB become equal to ΔD (ΔB=ΔD=40) in accordance with target value (A+C=100).

摘要翻译： 执行校正以使两个头部区域（A + C，B + D）两者近似相等的灰度值的图像形成装置。 密度最低的区域被设定为目标密度。 假设头部区域A = 70，B = 100，C = 40，D = 90的密度，头部区域B和D用＆Dgr; B等于＆Dgr的校正量校正; D（＆Dgr; B =＆Dgr; D = 40）根据目标值（A + C = 100）。

公开(公告)号：US20120223989A1

公开(公告)日：2012-09-06

申请号：US13409504

申请日：2012-03-01

申请人： Yasunobu Takagi ,  Toshihito Kamei ,  Takashi Kimura ,  Taku Satoh

发明人： Yasunobu Takagi ,  Toshihito Kamei ,  Takashi Kimura ,  Taku Satoh

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/04543 ,  B41J2/04573 ,  B41J2/04581

摘要： An image forming apparatus includes a recording head including a plurality of nozzles for ejecting recording liquid to perform image formation on a recording medium; and a correcting unit. The correcting unit is configured to divide the recording head by different division patterns each indicating that the recording head is divided into a plurality of segments by at least one different dividing point, correct input and output characteristics for each of the segments in each division pattern to calculate correction effect of the each division pattern, and determine one of the division patterns based on the calculated correction effects of the division patterns as a specified division pattern to correct input and output characteristics of the recording head.

摘要翻译： 图像形成装置包括：记录头，包括用于喷射记录液体的多个喷嘴，以在记录介质上进行图像形成; 和校正单元。 校正单元被配置为通过不同的分割模式来划分记录头，每个划分模式指示通过至少一个不同的分割点将记录头分割成多个片段，将每个分割模式中的每个片段的输入和输出特性校正为 计算每个分割图案的校正效果，并且基于所计算的分割图案的校正效果作为指定的分割图案来确定分割图案之一，以校正记录头的输入和输出特性。