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    Method of creating color chart for color evaluation, and information processing apparatus thereof
    2.
    发明授权
    Method of creating color chart for color evaluation, and information processing apparatus thereof 失效
    制作颜色评价用色彩图的方法及其信息处理装置

    公开(公告)号：US07676080B2

    公开(公告)日：2010-03-09

    申请号：US11671451

    申请日：2007-02-05

    申请人： Tomohisa Itagaki ,  Nobuatsu Sasanuma ,  Masami Tomita ,  Toshio Saishoji ,  Satoshi Takayama ,  Miyoko Hayashi

    发明人： Tomohisa Itagaki ,  Nobuatsu Sasanuma ,  Masami Tomita ,  Toshio Saishoji ,  Satoshi Takayama ,  Miyoko Hayashi

    IPC分类号： G06K9/00 ,  G03F3/08

    CPC分类号： G01J3/52 ,  G06T11/001

    摘要： There is provided a method of creating a color chart for color evaluation used in color evaluation, including: an obtaining step of obtaining standard color chart data corresponding to a standard color chart including a plurality of patches; a display step of displaying an evaluation target image on a display screen; a setting step of setting an area in the evaluation target image, which is used to create a color chart for color evaluation; a computing step of computing color element data which represent color features of an image within the set area based on image data of the set area; and a creating step of creating the color chart for color evaluation by extracting patch data corresponding to the computed color element data from the standard color chart data.

    摘要翻译： 提供了一种创建用于颜色评估中的颜色评估的颜色图表的方法，包括：获得步骤，获得与包括多个贴片的标准色彩图相对应的标准色图数据; 在显示画面上显示评价对象图像的显示步骤; 设置用于创建用于颜色评估的颜色表的评估对象图像中的区域的设定步骤; 计算步骤，基于所述设定区域的图像数据计算表示所述设定区域内的图像的颜色特征的色素数据; 以及创建步骤，通过从标准色图数据中提取与所计算的色素数据相对应的色块数据来创建用于颜色评估的色彩图。

    METHOD OF CREATING COLOR CHART FOR COLOR EVALUATION, AND INFORMATION PROCESSING APPARATUS THEREOF
    6.
    发明申请
    METHOD OF CREATING COLOR CHART FOR COLOR EVALUATION, AND INFORMATION PROCESSING APPARATUS THEREOF 失效
    创造彩色评估色彩图的方法及其信息处理装置

    公开(公告)号：US20070183659A1

    公开(公告)日：2007-08-09

    申请号：US11671451

    申请日：2007-02-05

    申请人： Tomohisa ITAGAKI ,  Nobuatsu SASANUMA ,  Masami TOMITA ,  Toshio SAISHOJI ,  Satoshi TAKAYAMA ,  Miyoko HAYASHI

    发明人： Tomohisa ITAGAKI ,  Nobuatsu SASANUMA ,  Masami TOMITA ,  Toshio SAISHOJI ,  Satoshi TAKAYAMA ,  Miyoko HAYASHI

    IPC分类号： G06K9/00

    CPC分类号： G01J3/52 ,  G06T11/001

    摘要： There is provided a method of creating a color chart for color evaluation used in color evaluation, including: an obtaining step of obtaining standard color chart data corresponding to a standard color chart including a plurality of patches; a display step of displaying an evaluation target image on a display screen; a setting step of setting an area in the evaluation target image, which is used to create a color chart for color evaluation; a computing step of computing color element data which represent color features of an image within the set area based on image data of the set area; and a creating step of creating the color chart for color evaluation by extracting patch data corresponding to the computed color element data from the standard color chart data.

    摘要翻译： 提供了一种创建用于颜色评估中的颜色评估的颜色图表的方法，包括：获得步骤，获得与包括多个贴片的标准色彩图相对应的标准色图数据; 在显示画面上显示评价对象图像的显示步骤; 设置用于创建用于颜色评估的颜色表的评估对象图像中的区域的设定步骤; 计算步骤，基于所述设定区域的图像数据计算表示所述设定区域内的图像的颜色特征的色素数据; 以及创建步骤，通过从标准色图数据中提取与所计算的色素数据相对应的色块数据来创建用于颜色评估的色彩图。

    COLOR PROCESSING METHOD AND APPARATUS THEREOF
    7.
    发明申请
    COLOR PROCESSING METHOD AND APPARATUS THEREOF 有权
    颜色处理方法及其设备

    公开(公告)号：US20070153340A1

    公开(公告)日：2007-07-05

    申请号：US11614353

    申请日：2006-12-21

    申请人： Tomohisa ITAGAKI ,  Nobuatsu SASANUMA ,  Masami TOMITA ,  Toshio SAISHOJI ,  Satoshi TAKAYAMA ,  Miyoko HAYASHI

    发明人： Tomohisa ITAGAKI ,  Nobuatsu SASANUMA ,  Masami TOMITA ,  Toshio SAISHOJI ,  Satoshi TAKAYAMA ,  Miyoko HAYASHI

    IPC分类号： H04N1/46

    CPC分类号： G03G15/01 ,  G03G2215/0164

    摘要： Color reproducibility needs to be evaluated in consideration of the influence of homogeneity in page image. Hence, a first chart is formed from an image of a uniform density of a region to be evaluated, and data associated with the spectral reflectances of plural points on the first chart are input. Based on the data obtained from the first chart, color differences between a predetermined point and other points on the first chart are calculated. When the calculated color differences fall within a permissible range of heterogeneity of colors in the region, a second chart is formed from an image corresponding to a color target, and data associated with the spectral reflectances of plural points on the second chart are input. Color differences are calculated from the data obtained from the second chart and data associated with the spectral reflectance of the color target.

    摘要翻译： 考虑到页面图像中均匀性的影响，需要对颜色重现性进行评估。 因此，从要评估的区域的均匀密度的图像形成第一图表，并且输入与第一图表上的多个点的光谱反射率相关联的数据。 基于从第一图表获得的数据，计算预定点与第一图表上的其他点之间的色差。 当计算出的色差落入该区域的颜色异质性的允许范围内时，从对应于彩色目标的图像形成第二图表，并输入与第二图表上的多个点的光谱反射率相关联的数据。 根据从第二图获得的数据和与彩色目标的光谱反射率相关联的数据计算色差。

    Erasable image forming material
    8.
    发明申请
    Erasable image forming material 失效
    可擦写成像材料

    公开(公告)号：US20060111237A1

    公开(公告)日：2006-05-25

    申请号：US11266326

    申请日：2005-11-04

    申请人： Satoshi Takayama ,  Kenji Sano ,  Takeshi Gotanda

    发明人： Satoshi Takayama ,  Kenji Sano ,  Takeshi Gotanda

    IPC分类号： B41M5/20

    CPC分类号： C09B11/24 ,  D21H19/10

    摘要： An erasable image forming material includes a color former, a developer, and a binder resin, the color former containing Crystal Violet Lactone and a specific fluorane compound can enhance light fastness as well as heat decolorizing performance.

    摘要翻译： 可擦除成像材料包括成色剂，显影剂和粘合剂树脂，含有紫晶内酯和特定氟烷化合物的成色剂可以提高耐光性和热脱色性能。

    Image decolorizing apparatus
    9.
    发明申请
    Image decolorizing apparatus 审中-公开
    图像脱色装置

    公开(公告)号：US20050191082A1

    公开(公告)日：2005-09-01

    申请号：US11048799

    申请日：2005-02-03

    申请人： Satoshi Takayama ,  Kenji Sano ,  Takeshi Gotanda

    发明人： Satoshi Takayama ,  Kenji Sano ,  Takeshi Gotanda

    IPC分类号： B41M5/337 ,  B41J29/26 ,  G03G21/00 ,  G03G15/16

    CPC分类号： B41J29/26

    摘要： An image decolorizing apparatus decolorizing an image formed on a printed medium using a decolorable image forming material containing a color former, a developer, and a binder resin, has a scratching mechanism scratching the printed medium at a temperature lower than a softening temperature of the binder resin, and a heater heating a scratched surface of the printed medium to a temperature higher than the softening temperature of the binder resin.

    摘要翻译： 使用包含成色剂，显影剂和粘合剂树脂的可消除成像材料在印刷介质上形成的图像脱色的图像脱色装置具有刮擦机构，其在低于粘合剂的软化温度的温度下刮擦印刷介质 树脂，以及将印​​刷介质的划伤表面加热至高于粘合剂树脂的软化温度的加热器。