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1. 发明授权

US09654754B2 Image adjusting apparatus and method, image adjusting system, and non-transitory computer readable medium 有权
公开(公告)号：US09654754B2
公开(公告)日：2017-05-16
申请号：US13593100
申请日：2012-08-23
申请人： Toshihiro Iwafuchi , Noriko Sakai , Kazuhiko Horikawa
发明人： Toshihiro Iwafuchi , Noriko Sakai , Kazuhiko Horikawa
IPC分类号： H04N9/68 , H04N9/73 , 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.

2. 发明申请

US20130257895A1 IMAGE ADJUSTING APPARATUS AND METHOD, IMAGE ADJUSTING SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM 有权
标题翻译：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
申请人： Toshihiro IWAFUCHI , Noriko SAKAI , Kazuhiko HORIKAWA
发明人： Toshihiro IWAFUCHI , Noriko SAKAI , Kazuhiko HORIKAWA
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。

3. 发明申请

US20130257890A1 COLOR ADJUSTMENT DEVICE, COLOR ADJUSTMENT SYSTEM, COLOR ADJUSTMENT METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 审中-公开
标题翻译：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
申请人： Noriko SAKAI , Toshihiro IWAFUCHI , Kazuhiko HORIKAWA
发明人： Noriko SAKAI , Toshihiro IWAFUCHI , Kazuhiko HORIKAWA
IPC分类号： G09G5/02
CPC分类号： H04N17/04 , G09G5/06 , G09G2320/0666 , H04N1/603 , H04N9/73 , H04N17/02
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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