公开(公告)号：US20130076848A1

公开(公告)日：2013-03-28

申请号：US13598113

申请日：2012-08-29

申请人： Koichi Nobushima ,  Junichi Hakamada ,  Tsutomu Kurose ,  Takahiko Nakamura ,  Yoshiyuki Okada ,  Mitsuaki Ishitoya

发明人： Koichi Nobushima ,  Junichi Hakamada ,  Tsutomu Kurose ,  Takahiko Nakamura ,  Yoshiyuki Okada ,  Mitsuaki Ishitoya

IPC分类号： B41J2/01

CPC分类号： B41J3/01 ,  B41J2/2142 ,  G06K1/121

摘要： A printing device includes a barcode area dividing unit that divides a barcode area of a printing sheet into plural division areas along a Y direction, and a barcode area ejection amount conversion and output unit that controls an ink jet printing unit to print black bars such that an X direction is a direction in which the black bars and white bars are alternately arranged and occupancy dimensions of ink of pixels are different in the division areas divided by the barcode area dividing unit.

摘要翻译： 打印装置包括：条形码区域分割单元，其将打印纸的条形码区域沿着Y方向分割成多个分割区域;以及条形码区域喷射量转换和输出单元，其控制喷墨打印单元打印黑色条，使得 X方向是黑条和白条交替布置的方向，并且在由条形码区域划分单元划分的划分区域中像素的墨的占用尺寸不同。

公开(公告)号：US08727529B2

公开(公告)日：2014-05-20

申请号：US13598113

申请日：2012-08-29

申请人： Koichi Nobushima ,  Junichi Hakamada ,  Tsutomu Kurose ,  Takahiko Nakamura ,  Yoshiyuki Okada ,  Mitsuaki Ishitoya

发明人： Koichi Nobushima ,  Junichi Hakamada ,  Tsutomu Kurose ,  Takahiko Nakamura ,  Yoshiyuki Okada ,  Mitsuaki Ishitoya

IPC分类号： B41J2/01

CPC分类号： B41J3/01 ,  B41J2/2142 ,  G06K1/121

摘要： A printing device includes a barcode area dividing unit that divides a barcode area of a printing sheet into plural division areas along a Y direction, and a barcode area ejection amount conversion and output unit that controls an ink jet printing unit to print black bars such that an X direction is a direction in which the black bars and white bars are alternately arranged and occupancy dimensions of ink of pixels are different in the division areas divided by the barcode area dividing unit.

摘要翻译： 打印装置包括：条形码区域分割单元，其将打印纸的条形码区域沿着Y方向分割成多个分割区域;以及条形码区域喷射量转换和输出单元，其控制喷墨打印单元打印黑色条，使得 X方向是黑条和白条交替布置的方向，并且在由条形码区域划分单元划分的划分区域中像素的墨的占用尺寸不同。

公开(公告)号：US20060103863A1

公开(公告)日：2006-05-18

申请号：US11270776

申请日：2005-11-10

申请人： Koichi Nobushima

发明人： Koichi Nobushima

IPC分类号： H04N1/60

CPC分类号： H04N1/56

摘要： An image processing device has a color-space data storage section storing a*b*-plane division data concerning a dividing method of an a*b*-plane in a L*a*b* color space; a LUT storage section storing LUTs, each of which combines color zones, those into which the a*b*-plane is divided, and a printing order of ink colors used for multicolor-printing with a relationship between multivalued pixel values in an original color-space and those in an ink color-space; a controller obtaining a*b*-values of the ink colors from a printer; a LUT selector discriminating which of the color zones the obtained a*b*-values belong to, and selecting a LUT corresponding to a combination of the discriminated color zones and the printing order of the ink colors from the LUTs; a color converter converting multivalued pixel values of a multicolor original image in the original color-space into multivalued pixel values in the ink color-space, based on the selected LUT.

摘要翻译： 图像处理装置具有色彩空间数据存储部，其存储与L * a * b *色空间中的a * b *平面的分割方法有关的* b *平面分割数据。 存储LUT的LUT存储部分，每个LUT组合颜色区域，分配a * b *平面的那些，以及用于多色打印的墨水颜色的打印顺序与原始颜色的多值像素值之间的关系 - 空间和墨水颜色空间中的那些; 控制器从打印机获得油墨颜色的* b *值; 鉴别所获得的a * b *值属于哪个颜色区域的LUT选择器，并且从LUT中选择与所识别的颜色区域的组合和油墨颜色的打印顺序相对应的LUT; 颜色转换器，基于所选择的LUT，将原始颜色空间中的多色原始图像的多值像素值转换为墨色空间中的多值像素值。

公开(公告)号：US07630540B2

公开(公告)日：2009-12-08

申请号：US11270776

申请日：2005-11-10

申请人： Koichi Nobushima

发明人： Koichi Nobushima

IPC分类号： G06K9/00

CPC分类号： H04N1/56

摘要： An image processing device has a color-space data storage section storing a*b*-plane division data concerning a dividing method of an a*b*-plane in a L*a*b* color space; a LUT storage section storing LUTs, each of which combines color zones, those into which the a*b*-plane is divided, and a printing order of ink colors used for multicolor-printing with a relationship between multivalued pixel values in an original color-space and those in an ink color-space; a controller obtaining a*b*-values of the ink colors from a printer; a LUT selector discriminating which of the color zones the obtained a*b*-values belong to, and selecting a LUT corresponding to a combination of the discriminated color zones and the printing order of the ink colors from the LUTs; a color converter converting multivalued pixel values of a multicolor original image in the original color-space into multivalued pixel values in the ink color-space, based on the selected LUT.

摘要翻译： 图像处理装置具有色彩空间数据存储部，其存储与L * a * b *色空间中的a * b *平面的分割方法有关的* b *平面分割数据。 存储LUT的LUT存储部分，每个LUT组合颜色区域，分配a * b *平面的那些，以及用于多色打印的墨水颜色的打印顺序与原始颜色的多值像素值之间的关系 - 空间和墨水颜色空间中的那些; 控制器从打印机获得油墨颜色的* b *值; 鉴别所获得的a * b *值属于哪个颜色区域的LUT选择器，并且从LUT中选择与所识别的颜色区域的组合和油墨颜色的打印顺序相对应的LUT; 颜色转换器，基于所选择的LUT，将原始颜色空间中的多色原始图像的多值像素值转换为墨色空间中的多值像素值。