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1. 发明专利

JP2014222177A 測定装置及び測定方法审中-公开
标题翻译：测量装置和测量方法
公开(公告)号：JP2014222177A
公开(公告)日：2014-11-27
申请号：JP2013101519
申请日：2013-05-13
申请人：キヤノン株式会社 , Canon Inc
发明人： SHIMADA TAKUYA
IPC分类号： G01J3/50
摘要：【課題】試料の分光反射率の計算において波長間隔の異なる測定データを事前に用意せず誤差の小さい測定値を得ることのできる測定装置と測定方法を提供する。【解決手段】第一の波長間隔で分光反射率を測定し、測定された分光反射率を前記第一の波長間隔よりも小さい第二の波長間隔の分光反射率に変換し、変換された分光反射率に基づいて色彩値を計算し、前記変換は、前記第一の波長間隔で測定された分光反射率のスペクトル帯域特性と前記第二の波長間隔で測定された分光反射率のスペクトル帯域特性とに基づく変換規則と、前記第一の波長間隔で測定された分光反射率のスペクトル帯域特性と前記第二の波長間隔で測定された分光反射率のスペクトル帯域特性とに基づく変換規則とを用いて設定された、前記第一の波長間隔で測定された分光反射率を前記第二の波長間隔で測定された分光反射率に変換するための変換規則により、前記測定された分光反射率を変換する。【選択図】図5
摘要翻译：要解决的问题：提供一种能够获得具有较小误差的测量值的测量装置和测量方法，而不需要预先准备在样品的光谱反射率的计算中波长间隔不同的测量数据。解决方案：测量光谱反射率并且将测量的光谱反射率转换成小于第一波长间隔的第二波长间隔的光谱反射率。基于转换的光谱反射率计算颜色值。该转换通过用于将由第一波长间隔测量的光谱反射率转换成由第二波长间隔测量的光谱反射率的转换规则转换测量的光谱反射率，转换规则使用基于光谱特性的转换规则由第一波长间隔测量的光谱反射率和由第二波长间隔测量的光谱反射率的光谱特性以及基于由第一波长间隔测量的光谱反射率的光谱特性和由第二波长间隔测量的光谱反射率。

2. 发明专利

JP2013118516A Image processing apparatus and method thereof 审中-公开
标题翻译：图像处理装置及其方法
公开(公告)号：JP2013118516A
公开(公告)日：2013-06-13
申请号：JP2011265046
申请日：2011-12-02
申请人： Canon Inc , キヤノン株式会社
发明人： NISHIKAWA HIROMITSU , SHIMADA TAKUYA
IPC分类号： H04N1/46 , B41J2/525 , H04N1/405 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To perform color separation processing considering overlapping order of color materials.SOLUTION: A storage section 22 stores a color value of paper white, a color value of dots of a color material elementary substance and a color value of dots due to overlapping of color materials. A color decomposition section 204 selects a combination of paper white and dots forming polyhedron enclosing a color value of a target pixel on the basis of the color values stored in the storage section 22. An area rate for each of the paper white and the dot in arranging at a predetermined region the paper white and the dot in the selected combination of the paper white and the dot is determined, and a recording signal according to the determined area rate is generated.
摘要翻译：要解决的问题：考虑颜色材料的重叠顺序执行分色处理。解决方案：存储部分22存储纸白色的颜色值，颜色材料基本物质的点的颜色值和由于颜色材料的重叠引起的点的颜色值。颜色分解部分204基于存储在存储部分22中的颜色值来选择纸白色和形成包含目标像素的颜色值的多面体的点的组合。每个纸白色和点的面积率在预定区域布置纸白色，并且确定纸白色和点的所选组合中的点，并且产生根据确定的面积率的记录信号。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012250462A Image forming apparatus and method, and image processing apparatus and method 有权
标题翻译：图像形成装置和方法以及图像处理装置和方法
公开(公告)号：JP2012250462A
公开(公告)日：2012-12-20
申请号：JP2011125344
申请日：2011-06-03
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMADA TAKUYA
IPC分类号： B41J2/525 , B41J2/52 , H04N1/46 , H04N1/60
CPC分类号： B41J2/2132
摘要： PROBLEM TO BE SOLVED: To enlarge a color gamut of a low lightness part without adding any new recording material.SOLUTION: An image forming apparatus includes a generating means for generating black color material data for arranging dots of a black color material on a recording medium, and a plurality of chromatic color material data for arranging the respective dots of a plurality of chromatic color materials on the recording medium; and a forming means for forming an image on the recording medium using the black color material and the plurality of chromatic color materials based on the black color material data and the plurality of chromatic color material data. The generating means generates the black color material data and the plurality of chromatic color material data such that the dots of the black color material and the respective dots of the plurality of chromatic color materials are exclusively arranged on the recording medium for the colors located in the outermost shell of a dark part in the color gamut that can be reproduced using the black color material and the plurality of chromatic color materials.
摘要翻译：要解决的问题：在不添加任何新的记录材料的情况下扩大低亮度部分的色域。解决方案：图像形成装置包括：生成装置，用于生成用于在记录介质上排列黑色材料的点的黑色材料数据;以及多个彩色材料数据，用于布置多个色度的各个点记录介质上的彩色材料; 以及形成装置，用于使用黑色材料和多种彩色材料在基于黑色材料数据和多种彩色材料数据的情况下在记录介质上形成图像。产生装置产生黑色材料数据和多个彩色材料数据，使得黑色材料的点和多个有色彩色材料的各个点被排列在记录介质上，用于位于可以使用黑色材料和多种彩色材料再现色域中的暗部分的最外壳。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2007060420A Color converting device and method therefor 审中-公开
标题翻译：彩色转换装置及其方法
公开(公告)号：JP2007060420A
公开(公告)日：2007-03-08
申请号：JP2005244741
申请日：2005-08-25
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMADA TAKUYA
IPC分类号： H04N1/46 , G06T1/00 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein, when a color signal within a color reproduction range of an input system device is converted into a color signal within a color reproduction range of an output system device narrower than the color reproduction range of the input system device, a relative relation of colors of the input system device changes on the output system device.
SOLUTION: Saturation S' of a color is obtained by compressing the maximum saturation color S on the outer hull 101 of the color reproduction range of the input system device to within the color reproduction range of the output system device. Then a hatched area of saturation larger than a point S' in the color reproduction range of the output system is deleted to correct an outer hull 102 of the color reproduction range of the output system device to 103. Consequently, the color of the output system device corresponding to the maximum saturation color of the input system device becomes the color of maximum saturation of the output system device, so inversion of saturation is suppressed in color conversion.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题为了解决这样一个问题，当输入系统设备的颜色再现范围内的颜色信号被转换成比颜色再现范围窄的输出系统设备的颜色再现范围内的颜色信号时输入系统设备的颜色的相对关系在输出系统设备上改变。解决方案：通过将输入系统设备的颜色再现范围的外壳101上的最大饱和度S压缩到输出系统设备的颜色再现范围内来获得颜色的饱和度S'。然后，删除在输出系统的颜色再现范围内大于点S'的阴影区域，以将输出系统设备的颜色再现范围的外壳102校正为103.因此，输出系统的颜色对应于输入系统设备的最大饱和度颜色的设备变为输出系统设备的最大饱和度的颜色，因此在颜色转换中抑制了饱和反转。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005347972A Color converting method 审中-公开
标题翻译：颜色转换方法
公开(公告)号：JP2005347972A
公开(公告)日：2005-12-15
申请号：JP2004163751
申请日：2004-06-01
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMADA TAKUYA
IPC分类号： G06T1/00 , H04N1/46 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To provide a color converting method capable of converting one and the same color, in both cases of an achromatic color and a chromatic color, into a color signal of a color space for the same color matching about a color signal between image outputting devices with different color reproduction characteristics and suitably reproducing an image to be reproduced by an input system device even by an output system device.
SOLUTION: When a color signal A acquired from an image processor is included in a low chromatic area on a color space including a gray color signal P of an image output device in the lightness of the color signal A and a colorimetric achromatic color signal O, the color signal A is converted on the basis of a conversion function for converting a color signal on a line segment BP obtained by connecting a color signal B being an intersection between a line segment obtained by connecting the color signal A and the color signal P and the outermost shell of the low chromatic area and the color signal P into a color signal on a line segment BO obtained by connecting the color signal B and the color signal O. On the other hand, when the color signal A is not included in the low chromatic area, the color signal is not converted.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在无色和彩色的两种情况下将一种和相同颜色转换成颜色空间的颜色信号的颜色转换方法，用于相同颜色匹配的颜色信号具有不同颜色再现特性的图像输出装置之间的彩色信号，并且甚至通过输出系统装置适当地再现由输入系统装置再现的图像。解决方案：当在颜色信号A的亮度中，包括图像输出装置的灰色信号P的颜色空间中的低色彩区域中包含从图像处理器获取的彩色信号A和比色非彩色基于通过连接作为通过连接彩色信号A得到的线段与颜色信号A的交点的色彩信号B而获得的线段BP上的色彩信号的转换功能，转换颜色信号A，信号P和低色区域的最外壳和彩色信号P变成通过连接彩色信号B和彩色信号O而获得的线段BO上的颜色信号。另一方面，当颜色信号A不是包含在低色区域中，颜色信号不被转换。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005286996A Color processing apparatus and method 有权
标题翻译：颜色处理装置和方法
公开(公告)号：JP2005286996A
公开(公告)日：2005-10-13
申请号：JP2004371885
申请日：2004-12-22
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMADA TAKUYA
IPC分类号： G06T1/00 , H04N1/46 , H04N1/60
CPC分类号： H04N1/6033 , H04N1/6097
摘要： PROBLEM TO BE SOLVED: To solve a problem that color appearances do not satisfactorily match between recording paper sheets with different gloss characters even using a colorimetric matching process.
SOLUTION: The difference between the gloss characters of the recording paper sheets are obtained as correction amounts (S101, S102), and a media profile indicating correspondence between color signals of an image forming apparatus and colorimetric signals corresponding to recording paper is corrected on the basis of the obtained correction amounts (S104-S108).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决即使使用比色匹配处理，颜色外观不能令人满意地匹配具有不同光泽字符的记录纸张的问题。解决方案：获得记录纸张的光泽特征之间的差异作为校正量（S101，S102），并且指示图像形成装置的颜色信号与对应于记录纸的比色信号之间的对应关系的介质轮廓被校正根据获得的校正量（S104〜S108）。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003324620A Image processing equipment and image processing method 审中-公开
标题翻译：图像处理设备和图像处理方法
公开(公告)号：JP2003324620A
公开(公告)日：2003-11-14
申请号：JP2002130555
申请日：2002-05-02
申请人： Canon Inc , キヤノン株式会社
发明人： TORIGOE MAKOTO , AKIYAMA YUJI , YAMADA OSAMU , SHIMADA TAKUYA
IPC分类号： B41J5/30 , B41J2/525 , G06T1/00 , H04N1/46 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To obtain an image simply which corresponds to the desired color reproduction of a user.
SOLUTION: The user selects arbitrary color reproduction between first color reproduction, which reproduces an image displayed in a display device visually and faithfully and second color reproduction which reproduces memory colors such as skin color and green of plants more preferably. A color mapping part 22 sets a mapping LUT, corresponding to the purpose of color reproduction. An input device model, converting part 21, receives RGB data and converts the data to Lab data. On the basis of the Lab data, the color mapping part 22 performs color conversion process to the respective color of skin color, blue, green and gray of intermediate lightness and forms and outputs L' a' b' data. By using the L' a' b' data, an image-forming device model converting part 23 forms CMYK data which correspond to an image-forming device, and outputs the data to an image output part 130.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了获得与用户期望的颜色再现相对应的图像。
解决方案：用户在视觉上忠实地再现显示设备中显示的图像的第一颜色再现和更优选地再现植物的皮肤颜色和绿色的记忆颜色的第二颜色再现之间选择任意颜色再现。颜色映射部22对应于颜色再现的目的设置映射LUT。输入设备型号转换部分21接收RGB数据并将数据转换成实验室数据。基于Lab数据，颜色映射部分22对中间亮度的肤色，蓝色，绿色和灰色的颜色进行颜色转换处理，并且形成并输出L'a'b'数据。通过使用L'a'b'数据，图像形成装置模型转换部分23形成与图像形成装置相对应的CMYK数据，并将该数据输出到图像输出部分130.权利要求：（C ）2004，JPO

8. 发明专利

JP2012061844A Image recording system and image recording method 有权
标题翻译：图像记录系统和图像记录方法
公开(公告)号：JP2012061844A
公开(公告)日：2012-03-29
申请号：JP2011149350
申请日：2011-07-05
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMADA TAKUYA
IPC分类号： B41J2/525 , B41J2/21 , B41J2/52 , H04N1/46 , H04N1/60
CPC分类号： H04N1/6058 , B41J19/147
摘要： PROBLEM TO BE SOLVED: To extend a color gamut, and also to provide high color and gradation.SOLUTION: An image recording system includes: a conversion means for converting input color signals constituting an input image into signals constituting a group of recording material overlapped structures that includes a recording material overlapped structure in which at least two or more recording materials are overlapped to form pixels; and a recording means for recording the recording materials on a recording medium in accordance with the converted signals.
摘要翻译：要解决的问题：扩展色域，并提供高色彩和渐变。解决方案：图像记录系统包括：转换装置，用于将构成输入图像的输入彩色信号转换为构成一组记录材料重叠结构的信号，所述记录材料重叠结构包括记录材料重叠结构，其中至少两个或更多个记录材料是重叠形成像素; 以及根据转换的信号将记录材料记录在记录介质上的记录装置。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012035446A Image recording apparatus and method 有权
标题翻译：图像记录装置和方法
公开(公告)号：JP2012035446A
公开(公告)日：2012-02-23
申请号：JP2010175546
申请日：2010-08-04
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMADA TAKUYA
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To easily correct displacement of a recorded dot position of a clear ink used to suppress uneven gloss or bronze.SOLUTION: An image recording apparatus includes: a recording means that records patch on which a first pattern recorded by using the clear ink and where a recording region and a non-recording region are alternatively repeated in a registration adjustment direction, and a second pattern that is recorded by using an ink other than the clear ink and two regions having different gloss characteristics are alternatively repeated in the registration adjustment direction are overlapped; and a setting means that sets the registration adjustment amount by using a measurement result of the patch.
摘要翻译：要解决的问题：为了容易地校正用于抑制不均匀光泽或青铜的透明油墨的记录点位置的位移。解决方案：一种图像记录装置包括：记录装置，其记录通过使用透明墨水记录的第一图案并且记录区域和非记录区域在登记调整方向上交替重复的贴片，并且通过使用除了透明油墨以外的油墨而记录的第二图案和具有不同光泽特性的两个区域在配准调整方向上交替地重复; 以及通过使用补丁的测量结果来设置登记调整量的设置装置。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011128118A Measuring device and measuring method 审中-公开
标题翻译：测量装置和测量方法
公开(公告)号：JP2011128118A
公开(公告)日：2011-06-30
申请号：JP2009289638
申请日：2009-12-21
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMADA TAKUYA , ARAIDA TAKAFUMI
IPC分类号： G01N21/27 , B41J2/01 , B41J2/21 , B41J2/525 , G03G15/00 , G03G15/01
摘要： PROBLEM TO BE SOLVED: To provide a measuring device capable of measuring the amount of a transparent recording material forming a thin layer on a recording medium. SOLUTION: This device includes an illumination means for illuminating a sample to be measured which is the recording medium on which the transparent recording material is recorded, a detection means for detecting a reflected light quantity of each of a plurality of color components relative to regularly reflected light from the sample to be measured illuminated by the illumination means, and a calculation means for calculating the amount of the transparent recording material of the sample to be measured from the reflected light quantity of each of the plurality of color components detected by the detection means. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够测量在记录介质上形成薄层的透明记录材料的量的测量装置。解决方案：该装置包括用于照亮作为其上记录有透明记录材料的记录介质的待测量样品的照明装置，用于检测多个颜色成分中的每一个的反射光量的检测装置以计算由照明装置照射的要测量的样本的光;以及计算装置，用于根据由所检测的多个颜色成分中的每一个的反射光量计算被测样品的透明记录材料的量，检测装置。版权所有（C）2011，JPO＆INPIT

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