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公开(公告)号：US09654754B2
公开(公告)日：2017-05-16
申请号：US13593100
申请日：2012-08-23
CPC分类号： H04N9/68 , G09G5/02 , G09G2320/0242 , G09G2320/0693 , H04N9/73
摘要： An image adjusting apparatus includes the following elements. A set color temperature obtaining unit obtains a set color temperature which is set when a white image is displayed, in an image display apparatus. A maximum tone value calculator calculates a maximum tone value of a reference color when the displayed white image is changed into a white image corresponding to the set color temperature. A tone characteristic setting unit sets a tone characteristic of the reference color on the basis of the calculated maximum tone value. If the calculated maximum tone value is decreased from a maximum tone value before the set color temperature is set, the tone characteristic setting unit corrects, in a region in which a tone value of an input image signal is equal to or smaller than a predetermined value, the tone characteristic so that a tone value of an output image signal is increased.
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2.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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3.发明授权公开(公告)号：US08325199B2
公开(公告)日：2012-12-04
申请号：US12167660
申请日：2008-07-03
IPC分类号： G09G5/02
CPC分类号： H04N1/6058 , G09G5/02 , G09G2340/06
摘要： An image processing apparatus includes a characteristics acquisition unit that acquires some of color reproduction characteristics of additive color mixing applied in a display; and a transform method determination unit that determines a transform method from one color gamut of an input color space to another color gamut used by an output device, based on the color reproduction characteristics acquired by the characteristics acquisition unit.
摘要翻译： 图像处理装置包括：特征获取单元，其获取施加在显示器中的加色混合的一些颜色再现特性; 以及变换方法确定单元，其基于由特征获取单元获取的颜色再现特性，确定从输入颜色空间的一个色域到由输出设备使用的另一个色域的变换方法。
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4.发明申请COLOR SIGNAL PROCESSING APPARATUS, COLOR SIGNAL PROCESSING METHOD, COLOR CONVERSION APPARATUS COMPUTER-READABLE MEDIUM 有权彩色信号处理装置，彩色信号处理方法，彩色转换装置计算机可读介质公开(公告)号：US20090310153A1
公开(公告)日：2009-12-17
申请号：US12269102
申请日：2008-11-12
申请人： Akihiro ITO , Toshihiro Iwafuchi
发明人： Akihiro ITO , Toshihiro Iwafuchi
IPC分类号： H04N1/60
CPC分类号： H04N1/6058
摘要： A color signal processing apparatus includes a total amount calculating unit, a limit value calculating unit and a correcting unit. The total amount calculating unit calculates a total amount value of an input color signal in an output device color space which has, as color components, colors of coloring materials used in an output device. The limit value calculating unit calculates a limit value for limiting a total amount of a color signal, in accordance with the calculated total amount value. The correcting unit corrects the input color signal in the output device color space so that the total amount value of the input color signal becomes the calculated limit value or less.
摘要翻译： 彩色信号处理装置包括总量计算单元，极限值计算单元和校正单元。 总量计算单元计算输出装置颜色空间中的输入颜色信号的总量值，其具有作为输出装置中使用的着色材料的颜色的颜色成分。 极限值计算单元根据计算的总量值计算用于限制颜色信号的总量的极限值。 校正单元校正输出设备颜色空间中的输入颜色信号，使得输入颜色信号的总量值变为计算的限制值或更小。
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5.发明申请COLOR GAMUT FORMING APPARATUS, COLOR CONVERTING APPARATUS, COLOR GAMUT FORMING METHOD, COLOR CONVERSION METHOD, COMPUTER READABLE MEDIUM AND COMPUTER DATA SIGNAL 有权彩色成像设备，彩色转换设备，彩色游戏形成方法，颜色转换方法，计算机可读介质和计算机数据信号公开(公告)号：US20090122371A1
公开(公告)日：2009-05-14
申请号：US12170595
申请日：2008-07-10
IPC分类号： G03F3/08
CPC分类号： H04N1/6058
摘要： A color gamut forming apparatus includes a reference color acquiring unit and a converted color gamut forming unit. The reference color acquiring unit sets at least a saturated color, which is reproducible on a contour of an input color gamut, as a reference input color and acquires a reference output color which is a color obtained by converting the input reference color into a color being reproducible in an output color gamut. The converted color gamut forming unit forms, in the output color gamut, a converted color gamut in which the reference output color corresponding to the saturated color on the contour of the input color gamut is a convex point.
摘要翻译： 色域形成装置包括参考颜色获取单元和转换后的色域形成单元。 参考颜色获取单元至少设置可在输入色域的轮廓上再现的饱和色彩作为参考输入颜色，并获取作为通过将输入参考颜色转换为颜色而获得的颜色的参考输出颜色 在输出色域中可重现。 转换色域形成单元在输出色域中形成转换色域，其中与输入色域的轮廓上的饱和色相对应的参考输出颜色是凸点。
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6.发明申请公开(公告)号：US20090153580A1
公开(公告)日：2009-06-18
申请号：US12167660
申请日：2008-07-03
IPC分类号： G09G5/02
CPC分类号： H04N1/6058 , G09G5/02 , G09G2340/06
摘要： An image processing apparatus includes a characteristics acquisition unit that acquires some of color reproduction characteristics of additive color mixing applied in a display; and a transform method determination unit that determines a transform method from one color gamut of an input color space to another color gamut used by an output device, based on the color reproduction characteristics acquired by the characteristics acquisition unit.
摘要翻译： 图像处理装置包括：特征获取单元，其获取施加在显示器中的加色混合的一些颜色再现特性; 以及变换方法确定单元，其基于由特征获取单元获取的颜色再现特性，确定从输入颜色空间的一个色域到由输出设备使用的另一个色域的变换方法。
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7.发明授权Color signal processing apparatus, color signal processing method, color conversion apparatus, and computer-readable medium for mapping colors of an input color signal to colors of an output device color space 有权彩色信号处理装置，彩色信号处理方法，颜色转换装置和用于将输入彩色信号的颜色映射到输出装置色彩空间的颜色的计算机可读介质公开(公告)号：US08238004B2
公开(公告)日：2012-08-07
申请号：US12269102
申请日：2008-11-12
申请人： Akihiro Ito , Toshihiro Iwafuchi
发明人： Akihiro Ito , Toshihiro Iwafuchi
IPC分类号： G03F3/08
CPC分类号： H04N1/6058
摘要： A color signal processing apparatus includes a total amount calculating unit, a limit value calculating unit and a correcting unit. The total amount calculating unit calculates a total amount value of an input color signal in an output device color space which has, as color components, colors of coloring materials used in an output device. The limit value calculating unit calculates a limit value for limiting a total amount of a color signal, in accordance with the calculated total amount value. The correcting unit corrects the input color signal in the output device color space so that the total amount value of the input color signal becomes the calculated limit value or less.
摘要翻译： 彩色信号处理装置包括总量计算单元，极限值计算单元和校正单元。 总量计算单元计算输出装置颜色空间中的输入颜色信号的总量值，其具有作为输出装置中使用的着色材料的颜色的颜色成分。 极限值计算单元根据计算的总量值计算用于限制颜色信号的总量的极限值。 校正单元校正输出设备颜色空间中的输入颜色信号，使得输入颜色信号的总量值变为计算的限制值或更小。
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8.发明申请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：US20080259371A1
公开(公告)日：2008-10-23
申请号：US12103297
申请日：2008-04-15
申请人： Akihiro ITO , Ryosuke HIGASHIKATA , Yasunari KISHIMOTO , Yasuki YAMAUCHI , Noriko HASEGAWA , Hidetoshi KAWASHIMA , Kiyoshi UNE , Toshihiro IWAFUCHI , Jungo HARIGAI
发明人： Akihiro ITO , Ryosuke HIGASHIKATA , Yasunari KISHIMOTO , Yasuki YAMAUCHI , Noriko HASEGAWA , Hidetoshi KAWASHIMA , Kiyoshi UNE , Toshihiro IWAFUCHI , Jungo HARIGAI
IPC分类号： G06F15/00
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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9.发明申请COLOR ADJUSTMENT DEVICE, COLOR ADJUSTMENT SYSTEM, COLOR ADJUSTMENT METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 审中-公开颜色调整装置，颜色调整系统，颜色调整方法和非终端计算机可读介质公开(公告)号：US20130257890A1
公开(公告)日：2013-10-03
申请号：US13596958
申请日：2012-08-28
IPC分类号： G09G5/02
摘要： A color adjustment device includes a color-value obtaining unit, a color-property-value deriving unit, a correction-item selection unit, a target-property-value setting unit, a correction-coefficient deriving unit, and a color-adjustment-profile generating unit. The color-value obtaining unit obtains color values when an image is displayed on image display devices. The color-property-value deriving unit derives values of color properties from the color values. The correction-item selection unit selects a color property as a correction item on the basis of the derived values. The target-property-value setting unit sets a target property value for the correction item. The correction-coefficient deriving unit derives a correction coefficient to be used to correct the values of the color property to the target property value. The color-adjustment-profile generating unit generates a color-adjustment profile on the basis of the correction coefficient.
摘要翻译： 颜色调整装置包括颜色值获取单元，颜色属性值导出单元，校正项目选择单元，目标特性值设置单元，校正系数导出单元和颜色调整单元， 配置文件生成单元。 当图像显示在图像显示装置上时，颜色值获得单元获得颜色值。 颜色属性值导出单元从颜色值中导出颜色属性的值。 校正项目选择单元基于导出值来选择颜色属性作为校正项。 目标属性值设定单元设定修正项目的目标属性值。 校正系数导出单元导出用于将颜色属性的值校正为目标属性值的校正系数。 颜色调整轮廓生成单元基于校正系数生成颜色调整轮廓。
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10.发明申请IMAGE ADJUSTING APPARATUS AND METHOD, IMAGE ADJUSTING SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM 有权图像调整装置和方法，图像调节系统和非可编程计算机可读介质公开(公告)号：US20130257895A1
公开(公告)日：2013-10-03
申请号：US13593100
申请日：2012-08-23
IPC分类号： G09G5/02
CPC分类号： H04N9/68 , G09G5/02 , G09G2320/0242 , G09G2320/0693 , H04N9/73
摘要： An image adjusting apparatus includes the following elements. A set color temperature obtaining unit obtains a set color temperature which is set when a white image is displayed, in an image display apparatus. A maximum tone value calculator calculates a maximum tone value of a reference color when the displayed white image is changed into a white image corresponding to the set color temperature. A tone characteristic setting unit sets a tone characteristic of the reference color on the basis of the calculated maximum tone value. If the calculated maximum tone value is decreased from a maximum tone value before the set color temperature is set, the tone characteristic setting unit corrects, in a region in which a tone value of an input image signal is equal to or smaller than a predetermined value, the tone characteristic so that a tone value of an output image signal is increased.
摘要翻译： 一种图像调整装置包括以下元件。 在图像显示装置中，设定色温获取单元获得在显示白色图像时设定的设定色温。 当所显示的白色图像变为对应于设定的色温的白色图像时，最大色调值计算器计算参考颜色的最大色调值。 乐音特征设定单元基于计算的最大音调值来设定基准色的音调特性。 如果计算出的最大色调值从设定色温之前的最大色调值减小，则色调特性设定单元在输入图像信号的色调值等于或小于预定值的区域中进行校正 色调特性使得输出图像信号的色调值增加。
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