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1. 发明授权

US08274704B2 Image processing apparatus and method for selecting a processing mode based on attributes of original multivalued image data 有权
标题翻译：基于原始多值图像数据的属性来选择处理模式的图像处理装置和方法
公开(公告)号：US08274704B2
公开(公告)日：2012-09-25
申请号：US12335185
申请日：2008-12-15
申请人： Yasunori Fujimoto , Shinichi Miyazaki , Hiroki Horikoshi , Akira Ichimura , Naoko Baba
发明人： Yasunori Fujimoto , Shinichi Miyazaki , Hiroki Horikoshi , Akira Ichimura , Naoko Baba
IPC分类号： H04N1/40
CPC分类号： G06K15/107
摘要： An information processing apparatus processes, for each pixel, multivalued image data for a unit area of a recording medium, so as to form an image on the unit area with a plurality of relative movements between a recording head and the recording medium. The apparatus has a selector that selects a first processing mode for dividing the multivalued image data into a plurality of pieces of multivalued image data corresponding to the plurality of relative movements, and then quantizing each of the plurality of pieces of multivalued image data, or a second processing mode for quantizing the multivalued image data into quantized image data, and then dividing the quantized image data into a plurality of pieces of quantized image data corresponding to the plurality of relative movements. The selector selects the processing mode based on a content (attribute, grayscale, color, etc.) of the multivalued image data.
摘要翻译：信息处理装置针对每个像素处理记录介质的单位区域的多值图像数据，以便在记录头和记录介质之间以多个相对运动在单位区域上形成图像。该装置具有选择器，其选择用于将多值图像数据分割成与多个相对运动相对应的多个多值图像数据的第一处理模式，然后量化多个多值图像数据中的每一个，或者第二处理模式，用于将多值图像数据量化为量化图像数据，然后将量化图像数据划分为与多个相对运动相对应的多个量化图像数据。选择器基于多值图像数据的内容（属性，灰度，颜色等）来选择处理模式。

2. 发明申请

US20090161165A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置，图像形成装置和图像处理方法
公开(公告)号：US20090161165A1
公开(公告)日：2009-06-25
申请号：US12335185
申请日：2008-12-15
申请人： Yasunori Fujimoto , Shinichi Miyazaki , Hiroki Horikoshi , Akira Ichimura , Naoko Baba
发明人： Yasunori Fujimoto , Shinichi Miyazaki , Hiroki Horikoshi , Akira Ichimura , Naoko Baba
IPC分类号： H04N1/40
CPC分类号： G06K15/107
摘要： An information processing apparatus processes, for each pixel, multivalued image data for a unit area of a recording medium, so as to form an image on the unit area with a plurality of relative movements between a recording head and the recording medium. The apparatus has a selector that selects a first processing mode for dividing the multivalued image data into a plurality of pieces of multivalued image data corresponding to the plurality of relative movements, and then quantizing each of the plurality of pieces of multivalued image data, or a second processing mode for quantizing the multivalued image data into quantized image data, and then dividing the quantized image data into a plurality of pieces of quantized image data corresponding to the plurality of relative movements. The selector selects the processing mode based on a content (attribute, grayscale, color, etc.) of the multivalued image data.
摘要翻译：信息处理装置针对每个像素处理记录介质的单位区域的多值图像数据，以便在记录头和记录介质之间以多个相对运动在单位区域上形成图像。该装置具有选择器，其选择用于将多值图像数据分割成与多个相对运动相对应的多个多值图像数据的第一处理模式，然后量化多个多值图像数据中的每一个，或者第二处理模式，用于将多值图像数据量化为量化图像数据，然后将量化图像数据划分为与多个相对运动相对应的多个量化图像数据。选择器基于多值图像数据的内容（属性，灰度，颜色等）来选择处理模式。

3. 发明授权

US07980652B2 Printing apparatus and calibration method 有权
标题翻译：印刷设备和校准方法
公开(公告)号：US07980652B2
公开(公告)日：2011-07-19
申请号：US12185512
申请日：2008-08-04
申请人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
发明人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
IPC分类号： B41J29/393
CPC分类号： B41J29/393
摘要： A printing apparatus and a calibration method are provided which, by using a small-capacity memory, can perform a high-speed calibration processing on data used to eject ink of the same color from a plurality of nozzle arrays. By ejecting ink of the same color from the plurality of nozzle arrays, patch is printed and, based on the printed result of the patch, a content of a print data correction processing is changed.
摘要翻译：提供了一种打印设备和校准方法，其通过使用小容量存储器可以对从多个喷嘴阵列喷射相同颜色的墨的数据执行高速校准处理。通过从多个喷嘴阵列喷射相同颜色的墨，打印贴片，并且基于贴片的打印结果改变打印数据校正处理的内容。

4. 发明申请

US20050195230A1 Print apparatus, method of controlling same and therefor 有权
标题翻译：打印装置及其控制方法
公开(公告)号：US20050195230A1
公开(公告)日：2005-09-08
申请号：US11066216
申请日：2005-02-28
申请人： Daigoro Kanematsu , Mitsutoshi Nagamura , Naoko Baba , Tomomi Furuichi , Kazuo Suzuki
发明人： Daigoro Kanematsu , Mitsutoshi Nagamura , Naoko Baba , Tomomi Furuichi , Kazuo Suzuki
IPC分类号： B41J2/01 , B41J29/38
CPC分类号： G06K15/107
摘要： Disclosed is an inkjet print apparatus in which a printhead capable of printing utilizing ink of at least one color is mounted on a carriage and the carriage is caused to move across a printing medium to print an image on the printing medium, comprising: a head temperature detector for detecting temperature of the printhead; a dot counter for counting number of dots, which are formed in divided areas, per each divided area obtained by dividing an area of the printing medium into a plurality of areas in prescribed units; a comparator for comparing a threshold value, which corresponds to printhead temperature information that has been detected by the head temperature detector, and a count value representing the number of dots counted by the dot counter; and a decision unit for deciding, based upon result of the comparison performed by the comparator, a drive frequency for driving the printhead and a moving speed of the carriage; wherein printing of an image on the printing medium is performed at the drive frequency and moving speed decided by the decision unit.
摘要翻译：公开了一种喷墨打印设备，其中使用至少一种颜色的油墨进行打印的打印头安装在滑架上，并使托架移动穿过打印介质以在打印介质上打印图像，包括：打印头温度检测器，用于检测打印头的温度; 每个划分区域形成分割区域的点数的点计数器，其通过将打印介质的面积划分为规定单位的多个区域而获得; 用于比较对应于由头部温度检测器检测到的打印头温度信息的阈值和表示由点计数器计数的点数的计数值的比较器; 以及判定单元，用于基于比较器执行的比较结果，确定用于驱动打印头的驱动频率和滑架的移动速度; 其中以由所述决定单元确定的驱动频率和移动速度执行在所述打印介质上的图像的打印。

5. 发明授权

US09210297B2 Method for determining color correction parameter for recording apparatus 有权
标题翻译：用于确定记录装置的颜色校正参数的方法
公开(公告)号：US09210297B2
公开(公告)日：2015-12-08
申请号：US13360056
申请日：2012-01-27
申请人： Katsushi Hara , Naoko Baba , Hajime Nagai
发明人： Katsushi Hara , Naoko Baba , Hajime Nagai
IPC分类号： G06F15/00 , H04N1/60
CPC分类号： H04N1/6036
摘要： From a cost and productivity perspective, the recording and color-measurement of a test pattern to determine whether it is necessary to execute calibration places a heavy burden on a user. The present invention determines the need for processing to generate a color correction parameter without recording a test pattern. More specifically, the present invention determines whether it is necessary to execute color correction parameter generation processing based on an increase in a dot count since color correction parameter generation processing was previously executed, or a change in a ejection rate.
摘要翻译：从成本和生产力的角度来看，测试模式的记录和颜色测量以确定是否需要执行校准对用户造成沉重的负担。本发明确定了在不记录测试图案的情况下产生颜色校正参数的处理的需要。更具体地，本发明基于由于颜色校正参数生成处理之前执行的点计数的增加或喷射速度的变化来确定是否需要执行颜色校正参数生成处理。

6. 发明授权

US08240795B2 Printing method and printing apparatus 有权
标题翻译：印刷方法和印刷装置
公开(公告)号：US08240795B2
公开(公告)日：2012-08-14
申请号：US12174300
申请日：2008-07-16
申请人： Naoko Baba
发明人： Naoko Baba
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J2/2135
摘要： A printing method and a printing apparatus of the present invention are capable of performing both a vertical registration adjustment in which a range of nozzles used for printing is limited and a vertical registration adjustment in which print data is shifted. More specifically, switching is performed between the vertical registration adjustment in which a range of nozzles used for printing is limited and the vertical registration adjustment in which print data is shifted, in accordance with conditions such as a printing mode, types of printing medium, and the like. Thereby, an improvement of a throughput by a printing apparatus and an improvement of an image quality printed by the printing apparatus can be together achieved.
摘要翻译：本发明的打印方法和打印装置能够执行垂直对准调整，其中用于打印的喷嘴的范围被限制，并且进行打印数据偏移的垂直对准调整。更具体地，根据诸如打印模式，打印介质的类型和打印介质的类型的条件，在用于打印的喷嘴的范围被限制的垂直对准调整和打印数据被移动的垂直对准调整之间进行切换类似。由此，可以一起实现打印装置的通过量的提高和由打印装置打印的图像质量的提高。

7. 发明申请

US20090040263A1 PRINTING POSITION ALIGNMENT METHOD AND PRINTING APPARATUS 有权
标题翻译：打印位置对齐方法和打印设备
公开(公告)号：US20090040263A1
公开(公告)日：2009-02-12
申请号：US12186206
申请日：2008-08-05
申请人： Akihiro Tomida , Akihiro Kakinuma , Daigoro Kanematsu , Naoko Baba , Mitsutoshi Nagamura , Asako Watanabe , Reiji Hashimoto , Yoshinori Nakajima
发明人： Akihiro Tomida , Akihiro Kakinuma , Daigoro Kanematsu , Naoko Baba , Mitsutoshi Nagamura , Asako Watanabe , Reiji Hashimoto , Yoshinori Nakajima
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/2135
摘要： Multiple alignment patterns, each composed of first and second alignment pattern elements printed by forward and backward movements of a print head, respectively, are formed while the relative printing positions of the two elements are shifted. From optical characteristics data thereof, whether the data is influenced by a disturbance is determined. When the data is determined to be less influenced by the disturbance and therefore to be reliable, an adjusting value for aligning positions in printing in reciprocal movements is calculated by use of: data with the smallest relative printing position misalignment between the first and second alignment pattern elements; and data of optical characteristics close to the data. When the data is largely influence by the disturbance, a range of shifting of relative position is widened than that of the data less influenced by the disturbance so that more data pieces are used to obtain the adjusting value.
摘要翻译：在两个元件的相对打印位置偏移的同时，形成分别由打印头的向前和向后移动印刷的第一和第二对准图案元素组成的多个对准图案。根据光学特性数据确定数据是否受到干扰的影响。当数据被确定为受到干扰的影响较小并因此是可靠的时，通过使用具有最小相对打印位置不对准的第一和第二对准图案之间的数据来计算在往复运动中对准打印位置的调整值元素以及靠近数据的光学特性的数据。当数据受到干扰的很大影响时，相对位置的偏移范围比受较少受扰动影响的数据的范围宽，以便使用更多的数据来获得调整值。

8. 发明申请

US20090040256A1 PRINTING APPARATUS AND CALIBRATION METHOD 有权
标题翻译：打印设备和校准方法
公开(公告)号：US20090040256A1
公开(公告)日：2009-02-12
申请号：US12185512
申请日：2008-08-04
申请人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
发明人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
IPC分类号： B41J29/38
CPC分类号： B41J29/393
摘要： A printing apparatus and a calibration method are provided which, by using a small-capacity memory, can perform a high-speed calibration processing on data used to eject ink of the same color from a plurality of nozzle arrays. By ejecting ink of the same color from the plurality of nozzle arrays, patch is printed and, based on the printed result of the patch, a content of a print data correction processing is changed.
摘要翻译：提供了一种打印设备和校准方法，其通过使用小容量存储器可以对从多个喷嘴阵列喷射相同颜色的墨的数据执行高速校准处理。通过从多个喷嘴阵列喷射相同颜色的墨，打印贴片，并且基于贴片的打印结果改变打印数据校正处理的内容。

9. 发明申请

US20090015610A1 PRINTING APPARATUS, PRINTING SYSTEM, AND CONTROL METHOD FOR THE SAME SYSTEM 有权
标题翻译：印刷设备，印刷系统和相同系统的控制方法
公开(公告)号：US20090015610A1
公开(公告)日：2009-01-15
申请号：US12170569
申请日：2008-07-10
申请人： Mitsutoshi Nagamura , Akihiro Kakinuma , Daigoro Kanematsu , Naoko Baba , Asako Watanabe , Akihiro Tomida
发明人： Mitsutoshi Nagamura , Akihiro Kakinuma , Daigoro Kanematsu , Naoko Baba , Asako Watanabe , Akihiro Tomida
IPC分类号： B41J29/38
CPC分类号： B41J2/07 , B41J25/308 , B41J29/38
摘要： The optimal number of print passes and a head-to-platen distance are set according to a content of an image to be printed and the user's request (emphasis is put on quality or speed, etc.) to thereby appropriately meet the needs for higher image quality and higher productivity and to perform printing with high reliability. To this end, it is made possible to select whether to execute processing for issuing an instruction to set the number of print passes and the head-to-platen distance according to discrimination of the content of the image. When the execution of the processing is selected, the number of print passes and the head-to-platen distance are appropriately set according to the content of the image (duty, etc.). Meanwhile, when it is not selected, the image is printed by one-pass print with the head-to-platen distance set larger, regardless of the content of the image.
摘要翻译：根据要打印的图像的内容和用户的请求（强调质量或速度等）来设置最佳的打印次数和头到距离距离，从而适当地满足更高的要求图像质量和更高的生产力，并执行高可靠性的打印。为此，可以根据对图像的内容的区分来选择是否执行用于发出设置打印通过次数和头对距距离的指令的处理。当选择执行处理时，根据图像的内容（责任等）适当地设置打印通过次数和头对距离。同时，当未选择时，无论图像的内容如何，通过单张打印以头对距距离设置较大的方式打印图像。

10. 发明授权

US09211748B2 Printing apparatus and calibration method 有权
标题翻译：印刷设备和校准方法
公开(公告)号：US09211748B2
公开(公告)日：2015-12-15
申请号：US13093196
申请日：2011-04-25
申请人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
发明人： Naoko Baba , Daigoro Kanematsu , Akihiro Kakinuma , Asako Watanabe , Mitsutoshi Nagamura , Akihiro Tomida
IPC分类号： B41J29/393
CPC分类号： B41J29/393
摘要： A printing apparatus and a calibration method are provided which, by using a small-capacity memory, can perform a high-speed calibration processing on data used to eject ink of the same color from a plurality of nozzle arrays. By ejecting ink of the same color from the plurality of nozzle arrays, patch is printed and, based on the printed result of the patch, a content of a print data correction processing is changed.
摘要翻译：提供了一种打印设备和校准方法，其通过使用小容量存储器可以对从多个喷嘴阵列喷射相同颜色的墨的数据执行高速校准处理。通过从多个喷嘴阵列喷射相同颜色的墨，打印贴片，并且基于贴片的打印结果改变打印数据校正处理的内容。

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