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61. 发明授权

US08764152B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08764152B2
公开(公告)日：2014-07-01
申请号：US13039511
申请日：2011-03-03
申请人： Fumitaka Goto , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Okinori Tsuchiya , Takashi Fujita , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
发明人： Fumitaka Goto , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Okinori Tsuchiya , Takashi Fujita , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
IPC分类号： B41J2/205 , G06K15/10 , G06K15/02
CPC分类号： B41J2/2054 , B41J2/2056 , B41J2/2132 , G06K15/02 , G06K15/107
摘要： An image processing apparatus and an image processing method are provided which, when forming an image using a plurality of different inks, can produce a satisfactory image free from problematical levels of density unevenness, graininess and insufficient density with any of these inks. To this end, when printing on pixel areas of a print medium by a plurality of relative movements between the printing unit and the print medium, the dot overlap rate of an ink that tends to show density unevenness is set higher than that of an ink that tends to show other image impairments more conspicuously than the density unevenness. This results in a good image that eliminates such image impairments as density unevenness, graininess and density insufficiency in the entire color gamut.
摘要翻译：提供了一种图像处理装置和图像处理方法，当使用多种不同的油墨形成图像时，可以通过这些油墨中的任何一种产生没有密度不均匀性，颗粒性和密度不足的令人满意的图像。为此，当通过打印单元和打印介质之间的多个相对运动在打印介质的像素区域上进行打印时，倾向于显示浓度不均匀性的墨水的点重叠率被设置为高于墨水的点重叠率倾向于比密度不均匀性更显着地显示其他图像损伤。这导致了在整个色域中消除诸如浓度不均匀性，颗粒度和密度不足的图像损伤的良好图像。

62. 发明授权

US08619323B2 Image processing apparatus and image processing method for processing multivalued image data and recording an image in a pixel area on recording medium by a plurality of relative scans of recording head and recording medium 有权
标题翻译：用于处理多值图像数据并通过记录头和记录介质的多次相对扫描在记录介质上的像素区域中记录图像的图像处理装置和图像处理方法
公开(公告)号：US08619323B2
公开(公告)日：2013-12-31
申请号：US12954459
申请日：2010-11-24
申请人： Fumihiro Goto , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Fumitaka Goto , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Shigeyasu Nagoshi , Akihiko Nakatani
发明人： Fumihiro Goto , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Fumitaka Goto , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Shigeyasu Nagoshi , Akihiko Nakatani
IPC分类号： G06F3/12 , G06F15/00 , H04N1/40 , H04N1/04 , H04N1/46 , G06K9/34 , G06K9/46 , G06K9/68
CPC分类号： H04N1/1915 , H04N1/128
摘要： When the number (M) of passes is smaller than a threshold value, a first processing mode is selected. In the first processing mode, multivalued image data is divided into pieces of multivalued data corresponding to passes and a common multivalued data for a plurality of passes, the pieces of multivalued data are individually binarized to generate pieces of binary data corresponding to the passes, and the common multivalued data is binarized to generate common binary data for these passes. On the other hand, when the number (M) of passes is equal to or larger than the threshold value, a second processing mode is selected. In the second processing mode, multivalued image data is binarized and the binary data is divided into pieces of binary data corresponding to passes with a mask.
摘要翻译：当通过次数（M）小于阈值时，选择第一处理模式。在第一处理模式中，将多值图像数据分割成与通过对应的多值数据和多次通过的公共多值数据，将多值数据单独二值化，生成与通过对应的二进制数据，通用多值数据被二值化以生成这些通过的公共二进制数据。另一方面，当通过次数（M）等于或大于阈值时，选择第二处理模式。在第二处理模式中，多值图像数据被二进制化，二进制数据被划分成与通过掩码对应的二进制数据。

63. 发明授权

US08605330B2 Image processing apparatus and method for converting multivalue image data into multivalue image data corresponding to relative movements 有权
标题翻译：用于将多值图像数据转换成对应于相对运动的多值图像数据的图像处理装置和方法
公开(公告)号：US08605330B2
公开(公告)日：2013-12-10
申请号：US13051150
申请日：2011-03-18
申请人： Takashi Fujita , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Fumitaka Goto , Okinori Tsuchiya , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
发明人： Takashi Fujita , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Fumitaka Goto , Okinori Tsuchiya , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
IPC分类号： H04N1/60
CPC分类号： B41J2/2121 , B41J2/2132 , H04N1/4057
摘要： An image processing apparatus and an image processing method are provided which, when forming an image using a plurality of different sizes of dots, can produce a satisfactory image free from problematical levels of density unevenness, graininess and insufficient density with any of these dot sizes. To this end, when printing on pixel areas of a print medium by a plurality of relative movements between the printing unit and the print medium, the dot overlap rate of a dot size that tends to show density unevenness is set higher than that of a dot size that tends to show other image impairments more conspicuously than the density unevenness. This results in a satisfactory image that eliminates such image impairments as density unevenness, graininess and density insufficiency in the entire grayscale range.
摘要翻译：提供了一种图像处理装置和图像处理方法，当使用多个不同尺寸的点形成图像时，可以产生令人满意的图像，这些图像没有任何这些点尺寸的密度不均匀性，颗粒度和密度不足的问题水平。为此，当通过打印单元和打印介质之间的多次相对运动在打印介质的像素区域上进行打印时，倾向于显示浓度不均匀的点尺寸的点重叠率被设置为高于点尺寸比密度不均匀性更显着地显示出其他图像损伤。这导致令人满意的图像消除了整个灰度范围内的浓度不均匀性，颗粒度和密度不足的图像损伤。

64. 发明申请

US20110235071A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20110235071A1
公开(公告)日：2011-09-29
申请号：US13051150
申请日：2011-03-18
申请人： Takashi Fujita , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Fumitaka Goto , Okinori Tsuchiya , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
发明人： Takashi Fujita , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Fumitaka Goto , Okinori Tsuchiya , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
IPC分类号： G06K15/02
CPC分类号： B41J2/2121 , B41J2/2132 , H04N1/4057
摘要： An image processing apparatus and an image processing method are provided which, when forming an image using a plurality of different sizes of dots, can produce a satisfactory image free from problematical levels of density unevenness, graininess and insufficient density with any of these dot sizes. To this end, when printing on pixel areas of a print medium by a plurality of relative movements between the printing unit and the print medium, the dot overlap rate of a dot size that tends to show density unevenness is set higher than that of a dot size that tends to show other image impairments more conspicuously than the density unevenness. This results in a satisfactory image that eliminates such image impairments as density unevenness, graininess and density insufficiency in the entire grayscale range.
摘要翻译：提供了一种图像处理装置和图像处理方法，当使用多个不同尺寸的点形成图像时，可以产生令人满意的图像，这些图像没有任何这些点尺寸的密度不均匀性，颗粒度和密度不足的问题水平。为此，当通过打印单元和打印介质之间的多次相对运动在打印介质的像素区域上进行打印时，倾向于显示浓度不均匀的点尺寸的点重叠率被设置为高于点尺寸比密度不均匀性更显着地显示出其他图像损伤。这导致令人满意的图像消除了整个灰度范围内的浓度不均匀性，颗粒度和密度不足的图像损伤。

65. 发明申请

US20110148964A1 RECORDING APPARATUS AND RECORDING SYSTEM 有权
标题翻译：记录装置和记录系统
公开(公告)号：US20110148964A1
公开(公告)日：2011-06-23
申请号：US12965707
申请日：2010-12-10
申请人： Yugo Mochizuki , Akitoshi Yamada , Fumitaka Goto , Tomokazu Ishikawa , Takashi Nakamura , Okinori Tsuchiya , Akihiko Nakatani , Mitsuhiro Ono , Ayumi Sano , Takashi Fujita , Hidetsugu Kagawa , Fumihiro Goto
发明人： Yugo Mochizuki , Akitoshi Yamada , Fumitaka Goto , Tomokazu Ishikawa , Takashi Nakamura , Okinori Tsuchiya , Akihiko Nakatani , Mitsuhiro Ono , Ayumi Sano , Takashi Fujita , Hidetsugu Kagawa , Fumihiro Goto
IPC分类号： B41J29/38
CPC分类号： B41J2/2132
摘要： When a gradation mask is used to distribute image data to be recorded by overlapping portions in an overlapping head, color unevenness is generated in an image recorded by the overlapping portions due to a displacement in impact positions caused by an assembly error. As a result, accurate colorimetric measurement of patches recorded by the overlapping portion cannot be performed. To solve such a problem, a distribution ratio by which the image data is distributed to the overlapping portions is set to be approximately constant when recording a test pattern for performing color correction, as compared to when normally recording the image.
摘要翻译：当使用渐变掩模来分配由重叠头部中的重叠部分记录的图像数据时，由于由组装误差引起的冲击位置的位移，在由重叠部分记录的图像中产生颜色不均匀。结果，不能执行由重叠部分记录的贴片的精确比色测量。为了解决这种问题，与正常记录图像时相比，当记录用于执行颜色校正的测试图案时，将图像数据分配给重叠部分的分配比设置为近似恒定。

66. 发明申请

US20110141523A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20110141523A1
公开(公告)日：2011-06-16
申请号：US12955344
申请日：2010-11-29
申请人： Fumitaka Goto , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Fumihiro Goto , Shigeyasu Nagoshi , Akihiko Nakatani
发明人： Fumitaka Goto , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Fumihiro Goto , Shigeyasu Nagoshi , Akihiko Nakatani
IPC分类号： H04N1/40
CPC分类号： H04N1/52 , G06K15/107
摘要： In image processing, it is possible to suitably reduce density unevenness and graininess according to the ink used in printing. More specifically, when dividing multi-valued data and generating data for 2-pass multi-pass printing, in addition to divided multi-valued data for each of the two passes, divided multi-valued data that is common to the two passes is also generated. Moreover, quantized data of that common multi-valued data is reflected on the quantized data for each of the passes. Furthermore, when generating the quantized data, the division ratios used when generating the common data using the aforementioned multi-valued data division are set according to the colors of ink used in printing. By doing so, it becomes possible to suitably reduce density unevenness and graininess according to the colors used in printing.
摘要翻译：在图像处理中，可以根据印刷中使用的油墨适当地减小浓度不均匀性和颗粒性。更具体地说，当分割多值数据并产生用于2遍多遍打印的数据时，除了两次通过中的每一个的分割多值数据之外，还可以将两次通过的共同的分割多值数据生成。此外，该通用多值数据的量化数据反映在每个通过的量化数据上。此外，当生成量化数据时，根据在打印中使用的墨的颜色来设定使用上述多值数据分割生成公共数据时使用的分割比。通过这样做，可以根据印刷中使用的颜色适当地减小浓度不均匀性和颗粒性。

67. 发明申请

US20110085183A1 IMAGE PROCESSOR AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理器和图像处理方法
公开(公告)号：US20110085183A1
公开(公告)日：2011-04-14
申请号：US12896523
申请日：2010-10-01
申请人： Okinori Tsuchiya , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Fumitaka Goto , Takashi Fujita , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
发明人： Okinori Tsuchiya , Fumihiro Goto , Akitoshi Yamada , Akihiko Nakatani , Mitsuhiro Ono , Fumitaka Goto , Takashi Fujita , Rie Kajihara , Ayumi Sano , Tomokazu Ishikawa
IPC分类号： G06K15/02
CPC分类号： H04N1/40068
摘要： Inputted image data is converted to M number of multi-value data having a lower resolution than the inputted image data, and after quantization processing has been performed for each of the M number of multi-value data, an image is printed by M number of relative movements (M-pass printing) that corresponds to the M number of quantized data. By doing so, when compared with the case in which a resolution reduction process is not performed, it is possible to suppress the number of pixels that become the object of quantization processing, and it becomes possible to output an image with no fluctuation in image density or density unevenness without a decrease in the processing speed.
摘要翻译：输入的图像数据被转换为具有比输入的图像数据低的分辨率的M个多值数据，并且在针对M个多值数据中的每一个执行了量化处理之后，以M个数对应于M个量化数据的相对运动（M-pass打印）。通过这样做，与不进行分辨率降低处理的情况相比，可以抑制成为量化处理对象的像素数，并且可以输出图像密度不变的图像或密度不均匀，而不会降低处理速度。

68. 发明授权

US08284447B2 Image processing apparatus and profile generating method 有权
标题翻译：图像处理装置和轮廓生成方法
公开(公告)号：US08284447B2
公开(公告)日：2012-10-09
申请号：US12147294
申请日：2008-06-26
申请人： Yusuke Hashii , Fumihiro Goto , Tetsuya Suwa
发明人： Yusuke Hashii , Fumihiro Goto , Tetsuya Suwa
IPC分类号： G06F1/00 , H04N1/40
CPC分类号： H04N1/6033 , H04N1/6058
摘要： Color compression processing capable of sufficiently maintaining a visual constant hue property even after the color compression processing is realized. There is provided a method for generating a profile used to convert a color of a first color reproduction range into a color of a second color reproduction range. The method includes dividing each of the first and second color reproduction ranges into a plurality of regions, performing color space conversion for individual regions in accordance with color space definitions unique to the individual regions, and generating a profile used to convert the color of the first color reproduction range into the color of the second color reproduction range based on color coordinates obtained through the color space conversion performed for individual regions.
摘要翻译：即使实现了颜色压缩处理，也能够充分地保持视觉恒定色调特性的色彩压缩处理。提供了一种用于生成用于将第一颜色再现范围的颜色转换为第二颜色再现范围的颜色的轮廓的方法。该方法包括将第一和第二颜色再现范围中的每一个划分成多个区域，根据各个区域唯一的颜色空间定义对各个区域执行色彩空间转换，以及生成用于转换第一基于通过针对各个区域执行的颜色空间转换获得的颜色坐标，将颜色再现范围转换为第二颜色再现范围的颜色。

69. 发明申请

US20090002734A1 IMAGE COPYING APPARATUS, CONTROL METHOD THEREFOR, PROGRAM, AND METHOD FOR GENERATING 3D-LUT 有权
标题翻译：图像复制装置，其控制方法，程序和生成3D-LUT的方法
公开(公告)号：US20090002734A1
公开(公告)日：2009-01-01
申请号：US12145007
申请日：2008-06-24
申请人： Tetsuya Suwa , Yusuke Hashii , Fumihiro Goto
发明人： Tetsuya Suwa , Yusuke Hashii , Fumihiro Goto
IPC分类号： H04N1/60
CPC分类号： H04N1/6058
摘要： There is provided an image copying apparatus provided with a scanner and a printer, the image copying apparatus comprising: an obtaining unit which obtains image data by causing the scanner scan an image of an original; a correction unit which performs correction processing that adds, to saturation, a value corresponding to a difference between lightness before and after performing predetermined editing processing on the image data, with respect to a region where a correction is performed designated near the maximum saturation of a color gamut of the printer; and a control unit which causes the printer to print the image data corrected by the correction unit.
摘要翻译：提供一种具有扫描仪和打印机的图像复制设备，该图像复制设备包括：获取单元，其通过使扫描仪扫描原稿的图像来获得图像数据; 校正单元，执行校正处理，该校正处理相对于执行在图像数据的最大饱和度附近指定的校正的区域，相对于对图像数据执行预定编辑处理之前和之后的亮度之差相对应的值相加打印机的色域; 以及控制单元，其使打印机打印由校正单元校正的图像数据。

70. 发明申请

US20090002783A1 IMAGE PROCESSING APPARATUS AND PROFILE GENERATING METHOD 有权
标题翻译：图像处理设备和配置文件生成方法
公开(公告)号：US20090002783A1
公开(公告)日：2009-01-01
申请号：US12147294
申请日：2008-06-26
申请人： Yusuke Hashii , Fumihiro Goto , Tetsuya Suwa
发明人： Yusuke Hashii , Fumihiro Goto , Tetsuya Suwa
IPC分类号： G03F3/08
CPC分类号： H04N1/6033 , H04N1/6058
摘要： Color compression processing capable of sufficiently maintaining a visual constant hue property even after the color compression processing is realized. There is provided a method for generating a profile used to convert a color of a first color reproduction range into a color of a second color reproduction range. The method includes dividing each of the first and second color reproduction ranges into a plurality of regions, performing color space conversion for individual regions in accordance with color space definitions unique to the individual regions, and generating a profile used to convert the color of the first color reproduction range into the color of the second color reproduction range based on color coordinates obtained through the color space conversion performed for individual regions.
摘要翻译：即使实现了颜色压缩处理，也能够充分地保持视觉恒定色调特性的色彩压缩处理。提供了一种用于生成用于将第一颜色再现范围的颜色转换为第二颜色再现范围的颜色的轮廓的方法。该方法包括将第一和第二颜色再现范围中的每一个划分成多个区域，根据各个区域唯一的颜色空间定义对各个区域执行色彩空间转换，以及生成用于转换第一基于通过针对各个区域执行的颜色空间转换获得的颜色坐标，将颜色再现范围转换为第二颜色再现范围的颜色。

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