Color conversion coefficient creating device, color conversion coefficient creating method, and computer readable medium storing a program for color conversion coefficient creation
    1.
    发明授权
    Color conversion coefficient creating device, color conversion coefficient creating method, and computer readable medium storing a program for color conversion coefficient creation 有权
    颜色转换系数创建装置,颜色转换系数创建方法和存储用于颜色转换系数创建的程序的计算机可读介质

    公开(公告)号:US07982911B2

    公开(公告)日:2011-07-19

    申请号:US11785385

    申请日:2007-04-17

    IPC分类号: H04N1/60

    CPC分类号: H04N1/603

    摘要: A color conversion coefficient creating device including: a setting unit that sets a ratio between plural color rendering intents; an evaluating unit that evaluates characteristics of an input device and an output device; and a creating unit that creates a color conversion coefficient. The creating unit creates a color conversion coefficient for converting a first image signal in a first color space input from the input device into a second image signal for the output device in a second color space different from the first color space, according to the ratio between the color rendering intents and the evaluation result of the evaluating unit.

    摘要翻译: 一种颜色转换系数创建装置,包括:设置单元,设置多个显色意图之间的比率; 评估单元,其评估输入装置和输出装置的特性; 以及创建颜色转换系数的创建单元。 创建单元创建颜色转换系数,用于将从输入装置输入的第一颜色空间中的第一图像信号转换为与第一颜色空间不同的第二颜色空间中的输出装置的第二图像信号,根据 着色意图和评价单元的评价结果​​。

    Color converter, color converting method, and computer readable medium
    2.
    发明授权
    Color converter, color converting method, and computer readable medium 有权
    颜色转换器,颜色转换方法和计算机可读介质

    公开(公告)号:US07843606B2

    公开(公告)日:2010-11-30

    申请号:US11651555

    申请日:2007-01-10

    IPC分类号: H04N1/40 G03F3/08

    CPC分类号: H04N1/6058

    摘要: A color converter has a setting section, a determining section, and a converting section. The setting section sets the ratio between plural color rendering intents. The determining section determines a color conversion function for converting a first image signal in a first color space into a second image signal in a second color space different from the first color space, based on the ratio between the color rendering intents. The converting section converts the first image signal into the second image signal based on the color conversion function determined by the determining section.

    摘要翻译: 颜色转换器具有设置部分,确定部分和转换部分。 设置部分设置多种显色意图之间的比例。 确定部分基于显色意图之间的比例确定用于将第一颜色空间中的第一图像信号转换成与第一颜色空间不同的第二颜色空间中的第二图像信号的颜色转换功能。 转换部分基于由确定部分确定的颜色转换功能将第一图像信号转换成第二图像信号。

    Image processing apparatus and image processing method
    4.
    发明授权
    Image processing apparatus and image processing method 有权
    图像处理装置和图像处理方法

    公开(公告)号:US08031203B2

    公开(公告)日:2011-10-04

    申请号:US12021800

    申请日:2008-01-29

    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。

    Color converter, color converting method, and computer readable medium
    5.
    发明申请
    Color converter, color converting method, and computer readable medium 有权
    颜色转换器,颜色转换方法和计算机可读介质

    公开(公告)号:US20070279659A1

    公开(公告)日:2007-12-06

    申请号:US11651555

    申请日:2007-01-10

    IPC分类号: G03F3/08

    CPC分类号: H04N1/6058

    摘要: A color converter has a setting section, a determining section, and a converting section. The setting section sets the ratio between plural color rendering intents. The determining section determines a color conversion function for converting a first image signal in a first color space into a second image signal in a second color space different from the first color space, based on the ratio between the color rendering intents. The converting section converts the first image signal into the second image signal based on the color conversion function determined by the determining section.

    摘要翻译: 颜色转换器具有设置部分,确定部分和转换部分。 设置部分设置多种显色意图之间的比例。 确定部分基于显色意图之间的比例确定用于将第一颜色空间中的第一图像信号转换成与第一颜色空间不同的第二颜色空间中的第二图像信号的颜色转换功能。 转换部分基于由确定部分确定的颜色转换功能将第一图像信号转换成第二图像信号。

    Color conversion coefficient creating device, color conversion coefficient creating method, and computer readable medium storing a program for color conversion coefficient creation
    7.
    发明申请
    Color conversion coefficient creating device, color conversion coefficient creating method, and computer readable medium storing a program for color conversion coefficient creation 有权
    颜色转换系数创建装置,颜色转换系数创建方法和存储用于颜色转换系数创建的程序的计算机可读介质

    公开(公告)号:US20080013114A1

    公开(公告)日:2008-01-17

    申请号:US11785385

    申请日:2007-04-17

    IPC分类号: G06K9/36

    CPC分类号: H04N1/603

    摘要: A color conversion coefficient creating device including: a setting unit that sets a ratio between plural color rendering intents; an evaluating unit that evaluates characteristics of an input device and an output device; and a creating unit that creates a color conversion coefficient. The creating unit creates a color conversion coefficient for converting a first image signal in a first color space input from the input device into a second image signal for the output device in a second color space different from the first color space, according to the ratio between the color rendering intents and the evaluation result of the evaluating unit.

    摘要翻译: 一种颜色转换系数创建装置,包括:设置单元,设置多个显色意图之间的比率; 评估单元,其评估输入装置和输出装置的特性; 以及创建颜色转换系数的创建单元。 创建单元创建颜色转换系数,用于将从输入装置输入的第一颜色空间中的第一图像信号转换为与第一颜色空间不同的第二颜色空间中的输出装置的第二图像信号,根据 着色意图和评价单元的评价结果​​。

    Image forming apparatus, image processor, image processing method, and storage medium storing program
    8.
    发明申请
    Image forming apparatus, image processor, image processing method, and storage medium storing program 审中-公开
    图像形成装置,图像处理器,图像处理方法以及存储介质存储程序

    公开(公告)号:US20060066925A1

    公开(公告)日:2006-03-30

    申请号:US11078491

    申请日:2005-03-14

    IPC分类号: G03F3/08

    CPC分类号: H04N1/6072 H04N1/6011

    摘要: An image forming apparatus includes an input unit that receives input of area designation information designating an image area to be subjected to color adjustment and adjustment amount information designating an adjustment amount of color adjustment, a color adjustment unit that performs color adjustment on rasterized image data in correspondence with the inputted area designation information and the adjustment amount information, and an image forming unit that forms an output image based on the image data subjected to the color adjustment by the color adjustment unit.

    摘要翻译: 图像形成装置包括:输入单元,其接收指定要进行颜色调整的图像区域的区域指定信息的输入;以及指定颜色调整量的调整量信息,对光栅化图像数据进行颜色调整的颜色调整单元 与输入区域指定信息和调整量信息的对应关系,以及图像形成单元,其基于通过颜色调整单元进行颜色调整的图像数据形成输出图像。

    Image processing device and an image processing method for curbing the amount of color material consumed and suppressing a deterioration in image quality
    9.
    发明授权
    Image processing device and an image processing method for curbing the amount of color material consumed and suppressing a deterioration in image quality 有权
    图像处理装置和用于抑制消耗的色素的量并抑制图像质量劣化的图像处理方法

    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。

    Image processing device and image processing method
    10.
    发明申请
    Image processing device and image processing method 有权
    图像处理装置及图像处理方法

    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。