公开(公告)号：US20070064031A1

公开(公告)日：2007-03-22

申请号：US11515317

申请日：2006-09-01

申请人： Naoki Nakano ,  Takashi Kimura ,  Masanori Hirano ,  Masakazu Yoshida ,  Shigetaka Sakakibara

发明人： Naoki Nakano ,  Takashi Kimura ,  Masanori Hirano ,  Masakazu Yoshida ,  Shigetaka Sakakibara

IPC分类号： B41J29/38

CPC分类号： B41J3/60

摘要： An image processing method for producing and processing image data based on input data which image data are sent to an image forming apparatus for forming an image on a paper form on which apparatus a recording head for ejecting a liquid drop of recording liquid is mounted and which apparatus is capable of performing double face printing is provided, wherein color space transformation processes different between single face printing and double face printing are performed when input data are transformed into color space values for the image forming apparatus. An image processing method for producing and processing image data based on input data which image data are sent to an image forming apparatus for forming an image on a paper form on which apparatus a recording head for ejecting a liquid drop of recording liquid is mounted and which apparatus is capable of performing double face printing is provided, wherein input tone transformation processes and adhering recording liquid quantity limiting processes different between a case where double face printing is performed and a case where single face printing is performed are performed.

摘要翻译： 一种用于基于输入数据产生和处理图像数据的图像处理方法，所述图像数据被发送到图像形成装置，用于在其上安装用于喷射记录液体的液滴的记录头的纸张形式上的图像，并且哪个 提供了能够进行双面打印的装置，其中当输入数据被转换成用于图像形成装置的色彩空间值时，执行单面打印和双面打印之间的色彩空间变换处理。 一种用于基于输入数据产生和处理图像数据的图像处理方法，所述图像数据被发送到图像形成装置，用于在其上安装用于喷射记录液体的液滴的记录头的纸张形式上的图像，并且哪个 能够进行双面打印的装置，其中进行输入色调变换处理和执行双面打印的情况与执行单面打印的情况不同的附着记录液量限制处理。

公开(公告)号：US07782486B2

公开(公告)日：2010-08-24

申请号：US11515317

申请日：2006-09-01

申请人： Naoki Nakano ,  Takashi Kimura ,  Masanori Hirano ,  Masakazu Yoshida ,  Shigetaka Sakakibara

发明人： Naoki Nakano ,  Takashi Kimura ,  Masanori Hirano ,  Masakazu Yoshida ,  Shigetaka Sakakibara

IPC分类号： G06K1/12 ,  B41J2/01 ,  B41J2/205

CPC分类号： B41J3/60

摘要： An image processing method for an image forming apparatus which is capable of performing double face printing is provided, wherein color space transformation processes that differ between single face printing and double face printing are performed. In addition, an image processing method for an image forming apparatus which is capable of performing double face printing is provided, wherein input tone transformation processes and adhering recording liquid quantity limiting processes that differ between double face printing and single face printing are performed.

摘要翻译： 提供一种能够进行双面打印的图像形成装置的图像处理方法，其中执行单面打印和双面打印之间不同的色彩空间变换处理。 此外，提供了一种能够进行双面打印的图像形成装置的图像处理方法，其中执行双面打印和单面打印之间不同的输入色调变换处理和附着的记录液量限制处理。

公开(公告)号：US20080137147A1

公开(公告)日：2008-06-12

申请号：US11949459

申请日：2007-12-03

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

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

IPC分类号： H04N1/405 ,  G06K15/00 ,  H04N1/409 ,  H04N1/46

CPC分类号： B41J2/165 ,  B41J2002/16502

摘要： A disclosed image forming apparatus is capable of forming an image using a black recording liquid and at least one color recording liquid and generating image data on an image to be output. When an input image is black, the image data is generated for forming the image with the black recording liquid and using the color recording liquid for the image.

摘要翻译： 所公开的图像形成装置能够使用黑色记录液体和至少一种彩色记录液体形成图像，并在要输出的图像上生成图像数据。 当输入图像为黑色时，生成用于用黑色记录液体形成图像并使用图像的彩色记录液体的图像数据。

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。

公开(公告)号：US20110273746A1

公开(公告)日：2011-11-10

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： H04N1/405

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。

公开(公告)号：US20070106962A1

公开(公告)日：2007-05-10

申请号：US11592386

申请日：2006-11-02

申请人： Shigetaka Sakakibara ,  Takashi Kimura ,  Naoya Morohoshi ,  Tomohiro Inoue ,  Masanori Hirano ,  Masakazu Yoshida ,  Michio Umezawa ,  Takashi Mori

发明人： Shigetaka Sakakibara ,  Takashi Kimura ,  Naoya Morohoshi ,  Tomohiro Inoue ,  Masanori Hirano ,  Masakazu Yoshida ,  Michio Umezawa ,  Takashi Mori

IPC分类号： G06F17/50

CPC分类号： H04N1/6022 ,  H04N1/58

摘要： An image processing method of processing image data includes a color space conversion step of converting an input color signal of image data into an output color signal having cyan (C), magenta (M), and yellow (Y) values; a black generation/under color removal step of converting the CMY values into cyan (C), magenta (M), yellow (Y), and black (K) values by adding a black (K) value and decreasing the CMY values so that portions of cyan (C), magenta (M), and yellow (Y) recording liquids used to form the image data are replaced with a black (K) recording liquid; and a total amount control step of controlling amounts of cyan (C), magenta (M), yellow (Y), and black (K) recording liquids calculated from the CMYK values so that a total amount of the CMYK recording liquids per unit area on a recording medium does not exceed a predetermined total amount limit.

摘要翻译： 一种处理图像数据的图像处理方法包括将图像数据的输入颜色信号转换为具有青色（C），品红色（M）和黄色（Y）值的输出颜色信号的色彩空间转换步骤; 通过添加黑色（K）值并减少CMY值将CMY值转换为青色（C），品红色（M），黄色（Y）和黑色（K）值的黑色生成/下面颜色去除步骤，使得 用于形成图像数据的青色（C），品红色（M）和黄色（Y）记录液体的部分用黑色（K）记录液体代替; 以及总量控制步骤，控制从CMYK值计算的青色（C），品红色（M），黄色（Y）和黑色（K）记录液体的量，使得每单位面积的CMYK记录液体的总量 在记录介质上不超过预定的总量限制。

公开(公告)号：US07710620B2

公开(公告)日：2010-05-04

申请号：US11592386

申请日：2006-11-02

申请人： Shigetaka Sakakibara ,  Takashi Kimura ,  Naoya Morohoshi ,  Tomohiro Inoue ,  Masanori Hirano ,  Masakazu Yoshida ,  Michio Umezawa ,  Takashi Mori

发明人： Shigetaka Sakakibara ,  Takashi Kimura ,  Naoya Morohoshi ,  Tomohiro Inoue ,  Masanori Hirano ,  Masakazu Yoshida ,  Michio Umezawa ,  Takashi Mori

IPC分类号： G03F3/08

CPC分类号： H04N1/6022 ,  H04N1/58

摘要： An image processing method of processing image data includes a color space conversion step of converting an input color signal of image data into an output color signal having cyan (C), magenta (M), and yellow (Y) values; a black generation/under color removal step of converting the CMY values into cyan (C), magenta (M), yellow (Y), and black (K) values by adding a black (K) value and decreasing the CMY values so that portions of cyan (C), magenta (M), and yellow (Y) recording liquids used to form the image data are replaced with a black (K) recording liquid; and a total amount control step of controlling amounts of cyan (C), magenta (M), yellow (Y), and black (K) recording liquids calculated from the CMYK values so that a total amount of the CMYK recording liquids per unit area on a recording medium does not exceed a predetermined total amount limit.

摘要翻译： 一种处理图像数据的图像处理方法包括将图像数据的输入颜色信号转换为具有青色（C），品红色（M）和黄色（Y）值的输出颜色信号的色彩空间转换步骤; 通过添加黑色（K）值并减少CMY值将CMY值转换为青色（C），品红色（M），黄色（Y）和黑色（K）值的黑色生成/下面颜色去除步骤，使得 用于形成图像数据的青色（C），品红色（M）和黄色（Y）记录液体的部分用黑色（K）记录液体代替; 以及总量控制步骤，控制从CMYK值计算的青色（C），品红色（M），黄色（Y）和黑色（K）记录液体的量，使得每单位面积的CMYK记录液体的总量 在记录介质上不超过预定的总量限制。

公开(公告)号：US20090080002A1

公开(公告)日：2009-03-26

申请号：US11916358

申请日：2007-04-03

申请人： Naoki Nakano ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Takahiro Ike ,  Shigetoshi Hosaka

发明人： Naoki Nakano ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Takahiro Ike ,  Shigetoshi Hosaka

IPC分类号： G06K15/12 ,  H04N1/405

CPC分类号： B41J2/205 ,  B41J2/2054 ,  B41J2/2128 ,  B41J2/2132 ,  C09D11/322 ,  H04N1/40087 ,  H04N1/405

摘要： A disclosed inkjet recording apparatus for performing recording by jetting a recording liquid onto a recording medium includes an image processing unit configured to obtain an output halftone level by performing halftone processing on input image data, to select a dot arrangement order according to the obtained output halftone level, and thereby to generate dot data where dots are arranged in a grid-like pattern. The disclosed inkjet recording apparatus is configured to use a pigmented ink as the recording liquid when the recording medium is a commercial printing paper, and to record the dots in a staggered arrangement where positions of the dots in odd/even-numbered columns or odd/even-numbered rows in the dot data are shifted in a sub-scanning direction or in a main-scanning direction.

摘要翻译： 用于通过将记录液喷射到记录介质上进行记录的公开的喷墨记录装置包括：图像处理单元，被配置为通过对输入图像数据执行半色调处理来获得输出半色调水平，以根据所获得的输出半色调来选择点排列顺序 水平，从而生成点数排列成格子状的点数据。 所公开的喷墨记录装置被配置为当记录介质是商业印刷纸时使用着色油墨作为记录液，并且以奇数/偶数列或奇数/偶数列的位置的交错布置记录点， 点数据中的偶数行在副扫描方向或主扫描方向上偏移。

公开(公告)号：US08416459B2

公开(公告)日：2013-04-09

申请号：US13061718

申请日：2009-09-09

申请人： Takayuki Ito ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Naoki Nakano ,  Shinichi Hatanaka ,  Yoshiaki Hoshino

发明人： Takayuki Ito ,  Yoshihisa Ohta ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Naoki Nakano ,  Shinichi Hatanaka ,  Yoshiaki Hoshino

IPC分类号： H04N1/40

CPC分类号： H04N1/6019

摘要： An image processing apparatus for converting input image data into output image data for an image forming apparatus configured to output an image with the use of coloring material, which includes a unit configured to perform a coloring-material usage amount reduction process of converting the input image data into the output image data such that an amount of the coloring material used for color-printing the input image data becomes a target coloring-material usage amount defined based on a monochrome-printing coloring-material usage amount required for monochrome-printing the input image data.

摘要翻译： 一种用于将输入图像数据转换为用于使用着色材料输出图像的图像形成装置的输出图像数据的图像处理装置，其包括被配置为执行转换输入图像的着色材料使用量减少处理的单元 数据输入到输出图像数据中，使得用于彩色打印输入图像数据的着色材料的量成为基于单色打印输入所需的单色打印着色材料使用量而定义的目标着色材料使用量 图像数据。

公开(公告)号：US07982915B2

公开(公告)日：2011-07-19

申请号：US11916358

申请日：2007-04-03

申请人： Naoki Nakano ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Takahiro Ike ,  Shigetoshi Hosaka

发明人： Naoki Nakano ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Takahiro Ike ,  Shigetoshi Hosaka

IPC分类号： H04N1/40 ,  H04N1/405

CPC分类号： B41J2/205 ,  B41J2/2054 ,  B41J2/2128 ,  B41J2/2132 ,  C09D11/322 ,  H04N1/40087 ,  H04N1/405

摘要： A disclosed inkjet recording apparatus for performing recording by jetting a recording liquid onto a recording medium includes an image processing unit configured to obtain an output halftone level by performing halftone processing on input image data, to select a dot arrangement order according to the obtained output halftone level, and thereby to generate dot data where dots are arranged in a grid-like pattern. The disclosed inkjet recording apparatus is configured to use a pigmented ink as the recording liquid when the recording medium is a commercial printing paper, and to record the dots in a staggered arrangement where positions of the dots in odd/even-numbered columns or odd/even-numbered rows in the dot data are shifted in a sub-scanning direction or in a main-scanning direction.

摘要翻译： 用于通过将记录液喷射到记录介质上进行记录的公开的喷墨记录装置包括：图像处理单元，被配置为通过对输入图像数据执行半色调处理来获得输出半色调水平，以根据所获得的输出半色调来选择点排列顺序 水平，从而生成点数排列成格子状的点数据。 所公开的喷墨记录装置被配置为当记录介质是商业印刷纸时使用着色油墨作为记录液，并且以奇数/偶数列或奇数/偶数列的位置的交错布置记录点， 点数据中的偶数行在副扫描方向或主扫描方向上偏移。