Image processing apparatus and image processing method
    2.
    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 converting device, method, and program-storing recording medium
    4.
    发明申请
    Color converting device, method, and program-storing recording medium 审中-公开
    颜色转换装置,方法和程序存储记录介质

    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。

    Device, method, and program storage medium for color conversion, and for generating color conversion coefficients
    5.
    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。

    Color conversion coefficient creating device, color conversion coefficient creating method, and computer readable medium storing a program for color conversion coefficient creation
    6.
    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
    7.
    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
    8.
    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​​。

    Color converter, color converting method, and computer readable medium
    9.
    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。

    COLOR CONVERTER, COLOR CONVERSION METHOD AND COMPUTER READABLE MEDIUM
    10.
    发明申请
    COLOR CONVERTER, COLOR CONVERSION METHOD AND COMPUTER READABLE MEDIUM 审中-公开
    彩色转换器,彩色转换方法和计算机可读介质

    公开(公告)号:US20100245377A1

    公开(公告)日:2010-09-30

    申请号:US12569922

    申请日:2009-09-30

    IPC分类号: G09G5/02

    CPC分类号: H04N1/603 H04N1/6027

    摘要: The color converter is provided with: a color conversion parameter generation unit that generates a color conversion parameter based on a source profile and a destination profile, the source profile indicating a color reproduction characteristic of a device used for generating an input image, the destination profile indicating a color reproduction characteristic of a device used for generating an output image; a conversion unit that converts color data of the input image into color data of the output image by using the color conversion parameter generated by the color conversion parameter generation unit; and a memory that stores the color conversion parameter generated by the color conversion parameter generation unit so that the color conversion parameter is associated with identification information of the source profile.

    摘要翻译: 色彩转换器具有:颜色转换参数生成单元,其基于源轮廓和目的地轮廓生成颜色转换参数,源轮廓指示用于生成输入图像的装置的颜色再现特性,目的曲线 指示用于产生输出图像的装置的颜色再现特性; 转换单元,其通过使用由颜色转换参数生成单元生成的颜色转换参数将输入图像的颜色数据转换为输出图像的颜色数据; 以及存储器,其存储由颜色转换参数生成单元生成的颜色转换参数,使得颜色转换参数与源简档的标识信息相关联。