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1.发明授权Device, method, and program storage medium for color conversion, device, method, and program storage medium for color conversion coefficient generation 有权用于颜色转换系统的颜色转换，装置，方法和程序存储介质的装置，方法和程序存储介质公开(公告)号：US08086033B2
公开(公告)日：2011-12-27
申请号：US11971665
申请日：2008-01-09
申请人： Noriko Hasegawa , Yasunari Kishimoto , Yasuki Yamauchi , Hidetoshi Kawashima , Kiyoshi Une , Akihiro Ito , Ryosuke Higashikata , Yousuke Tashiro
发明人： Noriko Hasegawa , Yasunari Kishimoto , Yasuki Yamauchi , Hidetoshi Kawashima , Kiyoshi Une , Akihiro Ito , Ryosuke Higashikata , Yousuke Tashiro
IPC分类号： G06K9/00
CPC分类号： H04N1/6058
摘要： A color conversion device is provided including: a setting unit that sets a conversion mode, based on characteristics of a source color region related to an input image signal in a color space, for converting the input image signal to an image signal that falls within at least one color region from a plurality of color regions that have been defined in the color space; and a conversion unit that converts the input image signal in accordance with the conversion mode into the image signal that falls within the color region.
摘要翻译： 提供了一种颜色转换装置，包括：设置单元，其基于与颜色空间中的输入图像信号相关的源色彩区域的特性来设置转换模式，用于将输入图像信号转换为落在其中的图像信号 从已经在颜色空间中定义的多个颜色区域中的至少一个颜色区域; 以及转换单元，其将根据转换模式的输入图像信号转换为落在颜色区域内的图像信号。
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公开(公告)号：US08031203B2
公开(公告)日：2011-10-04
申请号：US12021800
申请日：2008-01-29
申请人： Hidetoshi Kawashima , Yasunari Kishimoto , Ryosuke Higashikata , Yasuki Yamauchi , Akihiro Ito , Noriko Hasegawa , Yousuke Tashiro , Kiyoshi Une
发明人： Hidetoshi Kawashima , Yasunari Kishimoto , Ryosuke Higashikata , Yasuki Yamauchi , Akihiro Ito , Noriko Hasegawa , Yousuke Tashiro , Kiyoshi Une
IPC分类号： G09G5/00 , G09G5/02 , H04N1/60 , H04N1/46 , G06K9/00 , G06K9/40 , G03F3/08 , G06K9/32 , H04N5/445
CPC分类号： H04N1/603 , H04N1/6086 , H04N1/6088
摘要： In an image processing apparatus, a first conversion unit converts, on the basis of an input device profile, input data into first device-independent data expressed by a color space that is independent of an apparatus. A storage unit stores plural conversion profiles for converting using a color appearance model in the color space that is independent of the apparatus in correspondence with plural device characteristics that are dependent on apparatuses. A selection unit selects a conversion profile corresponding to characteristics of the input device, characteristics of an output device, observation conditions of the input data and the output data. A second conversion unit converts, on basis of the selected conversion profile, the first device-independent data into second device-independent data. A third conversion unit converts the second device-independent data into the output data on the basis of an output device profile.
摘要翻译： 在图像处理装置中，第一转换单元基于输入设备简档将输入数据转换成独立于设备的颜色空间表示的与设备无关的第一数据。 存储单元存储用于使用与依赖于设备的多个设备特性相对应的与设备无关的颜色空间中的颜色外观模型进行转换的多个转换简档。 选择单元选择与输入装置的特性对应的转换曲线，输出装置的特性，输入数据的观察条件和输出数据。 第二转换单元基于所选择的转换简档将第一设备无关数据转换成第二设备无关数据。 第三转换单元基于输出设备配置文件将第二设备无关数据转换为输出数据。
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3.发明授权Image file creation device, method and program storage medium, image processing device, method and program storage medium, and image processing system 有权图像文件创建装置，方法和程序存储介质，图像处理装置，方法和程序存储介质以及图像处理系统公开(公告)号：US08675247B2
公开(公告)日：2014-03-18
申请号：US12103297
申请日：2008-04-15
申请人： Akhiro Ito , Ryosuke Higashikata , Yasunari Kishimoto , Yasuki Yamauchi , Noriko Hasegawa , Hidetoshi Kawashima , Kiyoshi Une , Toshihiro Iwafuchi , Jungo Harigai
发明人： Akhiro Ito , Ryosuke Higashikata , Yasunari Kishimoto , Yasuki Yamauchi , Noriko Hasegawa , Hidetoshi Kawashima , Kiyoshi Une , Toshihiro Iwafuchi , Jungo Harigai
CPC分类号： H04N1/603 , G06T11/001 , H04N1/6086 , H04N1/6088
摘要： There is provided an image file creation device including: an obtaining section that obtains image data forming a color image, conversion conditions for converting the image data into color data of a device-independent color space, and basic viewing conditions for viewing the color image; an input section that inputs target viewing conditions for viewing a formed image that is formed by using the image data; and a creation section that creates an image file containing a main data region for storing the image data, the conversion conditions and the basic viewing conditions, and a sub-data region for storing the target viewing conditions.
摘要翻译： 提供了一种图像文件创建装置，包括：获取部，其获取形成彩色图像的图像数据，将图像数据转换为与装置无关的颜色空间的颜色数据的转换条件，以及用于观看彩色图像的基本观看条件; 输入部，其输入用于观看通过使用所述图像数据形成的形成图像的目标观看条件; 以及创建部，其创建包含用于存储图像数据的主要数据区域，转换条件和基本观看条件的图像文件以及用于存储目标观看条件的子数据区域。
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4.发明授权公开(公告)号：US07944594B2
公开(公告)日：2011-05-17
申请号：US11648565
申请日：2007-01-03
CPC分类号： H04N1/2307 , H04N1/233
摘要： An image forming device that carries out color reproduction using plural of color materials having: a setting unit setting a color material curbing mode that curbs an amount of color material; and a color information inputting unit that inputs input color information. The image forming device further has a converting unit that, when the color material curbing mode is set by the setting unit, converts the input color information inputted by the color information inputting unit into output color information in a color material curbing region, on the basis of correspondence relationships that are set in advance such that a region that is color-reproducible by the image forming device is kept within the color material curbing region that is narrowed such that an amount of the color material is curbed.
摘要翻译： 一种图像形成装置，其使用多种颜色材料进行色彩再现，所述彩色材料具有：设置单元，其设置限制着色材料量的色料限制模式; 以及输入输入颜色信息的颜色信息输入单元。 图像形成装置还具有转换单元，当通过设置单元设置色材调节模式时，基于颜色信息输入单元输入的输入颜色信息转换为颜色限制区域中的输出颜色信息，基于 的对应关系，预先设置使得由图像形成装置可再现颜色的区域保持在被限制的颜色材料的量变窄的颜色材料限制区域内。
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公开(公告)号：US20070279658A1
公开(公告)日：2007-12-06
申请号：US11648565
申请日：2007-01-03
IPC分类号： G03F3/08
CPC分类号： H04N1/2307 , H04N1/233
摘要： An image forming device that carries out color reproduction using plural of color materials having: a setting unit setting a color material curbing mode that curbs an amount of color material; and a color information inputting unit that inputs input color information. The image forming device further has a converting unit that, when the color material curbing mode is set by the setting unit, converts the input color information inputted by the color information inputting unit into output color information in a color material curbing region, on the basis of correspondence relationships that are set in advance such that a region that is color-reproducible by the image forming device is kept within the color material curbing region that is narrowed such that an amount of the color material is curbed.
摘要翻译： 一种图像形成装置，其使用多种颜色材料进行色彩再现，所述彩色材料具有：设置单元，其设置限制着色材料量的色料限制模式; 以及输入输入颜色信息的颜色信息输入单元。 图像形成装置还具有转换单元，当通过设置单元设置色材调节模式时，基于颜色信息输入单元输入的输入颜色信息转换为颜色限制区域中的输出颜色信息，基于 的对应关系，预先设置使得由图像形成装置可再现颜色的区域保持在被限制的颜色材料的量变窄的颜色材料限制区域内。
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6.发明申请公开(公告)号：US20070279657A1
公开(公告)日：2007-12-06
申请号：US11641681
申请日：2006-12-20
IPC分类号： G03F3/08
CPC分类号： H04N1/603
摘要： There is provided a color converting device, wherein base data regulates a plurality of color charts regarding a first color value on a first color space and a second color value on a second color space that represent colors of a specified color chart and a color prediction model that estimates and calculates the relation between the first color value and the second color value based on the base data are inputted or designated, and the inputted or designated base data and color prediction model are used and color conversion conditions for converting the first color value to the second color value are generated, the device performing color conversion of inputted image data based on the generated color conversion conditions and provided with a determining unit that determines with calculation processing whether the inputted or designated base data is base data that can generate suitable color conversion conditions when the base data is combined with the inputted or designated color prediction model.
摘要翻译： 提供了一种颜色转换装置，其中基本数据调节关于第一颜色空间上的第一颜色值和表示指定颜色图表和颜色预测模型的颜色的第二颜色空间上的第二颜色值的多个颜色图表 输入或指定基于基本数据来估计和计算第一颜色值和第二颜色值之间的关系，并且使用输入或指定的基础数据和颜色预测模型，以及将第一颜色值转换为 产生第二颜色值，所述设备基于所生成的颜色转换条件对输入的图像数据进行颜色转换，并且具有确定单元，其通过计算处理确定输入的或指定的基本数据是否可以生成适当的颜色转换的基本数据 当基本数据与输入或指定的颜色predi组合时的条件 ction模型。
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7.发明申请Color conversion device, color conversion method and color conversion program 有权颜色转换装置，颜色转换方法和颜色转换程序公开(公告)号：US20070279714A1
公开(公告)日：2007-12-06
申请号：US11645036
申请日：2006-12-26
IPC分类号： G03F3/08
CPC分类号： H04N1/6058
摘要： A color conversion device for color-converting an input image signal in an input color reproduction region of a source device, in a predetermined color space, by mapping the input image signal into an output color reproduction region of a destination device in the predetermined color space, comprising: a calculation portion for calculating a mapping destination in the output color reproduction region of a pre-specified characteristic point in the input color reproduction region; a correction portion for correcting the output color reproduction region such that a region including a saturation higher than the calculated mapping destination is eliminated; and a mapping portion for mapping the input image signal into the corrected output color reproduction region, is provided.
摘要翻译： 一种颜色转换装置，用于通过将输入图像信号映射到预定色彩空间中的目的地装置的输出颜色再现区域中，在预定色彩空间中对源装置的输入彩色再现区域中的输入图像信号进行颜色转换 包括：计算部分，用于计算输入颜色再现区域中预定特征点的输出颜色再现区域中的映射目的地; 校正部分，用于校正输出颜色再现区域，使得消除包括高于计算的映射目的地的饱和度的区域; 并且提供用于将输入图像信号映射到校正输出颜色再现区域的映射部分。
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8.发明申请Device, method, and program storage medium for color conversion, and for generating color conversion coefficients 审中-公开用于颜色转换的装置，方法和程序存储介质，以及用于产生颜色转换系数的装置公开(公告)号：US20080037041A1
公开(公告)日：2008-02-14
申请号：US11785383
申请日：2007-04-17
IPC分类号： G06K9/36
CPC分类号： H04N1/6058
摘要： There is provided a color conversion device, including: an analyzer that analyzes color reproduction characteristics of a source device based on a source profile, and analyzes color reproduction characteristics of a destination device based on a destination profile; a determination section that, based on the result of the analysis, determines a color conversion function for converting an input image signal to an output image signal; and a converter that converts the input image signal to the output image signal, based on the determined color conversion function.
摘要翻译： 提供了一种颜色转换装置，包括：分析器，其基于源简档来分析源装置的颜色再现特性，并且基于目的地简档分析目的地装置的颜色再现特性; 确定部分，基于分析结果，确定用于将输入图像信号转换为输出图像信号的颜色转换功能; 以及基于所确定的颜色转换功能将输入图像信号转换为输出图像信号的转换器。
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9.发明授权Color conversion device, color conversion method and color conversion program 有权颜色转换装置，颜色转换方法和颜色转换程序公开(公告)号：US07830567B2
公开(公告)日：2010-11-09
申请号：US11645036
申请日：2006-12-26
IPC分类号： G03F3/08
CPC分类号： H04N1/6058
摘要： A color conversion device for color-converting an input image signal in an input color reproduction region of a source device, in a predetermined color space, by mapping the input image signal into an output color reproduction region of a destination device in the predetermined color space, comprising: a calculation portion for calculating a mapping destination in the output color reproduction region of a pre-specified characteristic point in the input color reproduction region; a correction portion for correcting the output color reproduction region such that a region including a saturation higher than the calculated mapping destination is eliminated; and a mapping portion for mapping the input image signal into the corrected output color reproduction region, is provided.
摘要翻译： 一种颜色转换装置，用于通过将输入图像信号映射到预定色彩空间中的目的地装置的输出颜色再现区域中，在预定色彩空间中对源装置的输入彩色再现区域中的输入图像信号进行颜色转换 包括：计算部分，用于计算输入颜色再现区域中预定特征点的输出颜色再现区域中的映射目的地; 校正部分，用于校正输出颜色再现区域，使得消除包括高于计算的映射目的地的饱和度的区域; 并且提供用于将输入图像信号映射到校正输出颜色再现区域的映射部分。
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10.发明申请Image processing apparatus, image processing method, image processing program, and storage medium 审中-公开图像处理装置，图像处理方法，图像处理程序和存储介质公开(公告)号：US20050062992A1
公开(公告)日：2005-03-24
申请号：US10914147
申请日：2004-08-10
申请人： Yasunari Kishimoto , Akihiro Ito
发明人： Yasunari Kishimoto , Akihiro Ito
CPC分类号： H04N1/603 , H04N1/6058
摘要： An image processing apparatus for calculating a color gamut contour of an object device, includes a first limit-amount setting section, a first device-contour generating section, and a color converting section. The first limit-amount setting section designates a condition. The condition includes at least one of (a) a maximum amount of each color component in a color space of the object device, and (b) a minimum amount of each color component in the color space of the object device. The first device-contour generating section generates contour points forming the color gamut contour in the color space of the object device, which is limited by the condition. The color converting section converts the contour points in the color space of the object device into contour points in another color space.
摘要翻译： 一种用于计算对象设备的色域轮廓的图像处理设备，包括第一限制量设置部分，第一设备轮廓生成部分和颜色转换部分。 第一限制量设定部指定条件。 条件包括（a）目标设备的颜色空间中的每个颜色分量的最大量中的至少一个，以及（b）目标设备的颜色空间中的每个颜色分量的最小量。 第一装置轮廓生成部生成受到条件限制的形成对象装置的颜色空间中的色域轮廓的轮廓点。 颜色转换部分将对象装置的颜色空间中的轮廓点转换为另一个颜色空间中的轮廓点。
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