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    • 2. 发明申请
    • Color correction apparatus
    • 颜色校正装置
    • US20070177029A1
    • 2007-08-02
    • US11698336
    • 2007-01-26
    • Toru WadaMasaya KatsumataYasuhiro KomiyaOsamu Konno
    • Toru WadaMasaya KatsumataYasuhiro KomiyaOsamu Konno
    • H04N5/228
    • H04N9/646H04N1/407H04N1/60
    • An object is to carry out color correction in a highly accurate manner on images acquired by various digital cameras and scanners. A color correction apparatus includes a determining unit configured to determine whether or not preprocessing for removing the effect of previously-performed color correction is required for a reference image that is used for a reference of color correction and a color correction target image on which color correction is to be carried out; a preprocessing unit configured to carry out preprocessing on a reference image and a color correction target image that is determined by the determining unit as requiring preprocessing and output a preprocessed image; a color-correction processing unit configured to acquire a reference image or color correction target image that is not preprocessed if the determining unit determines that the reference image or color correction target image does not require preprocessing or to acquire a preprocessed reference image or color correction target image if the determining unit determines that the reference image or color correction target image requires preprocessing, and to correct the color correction target image on the basis of the acquired reference image.
    • 目的是以高精度的方式对由各种数码相机和扫描仪获取的图像进行颜色校正。 颜色校正装置包括:确定单元,被配置为确定用于去除用于颜色校正的参考的参考图像的预先执行的颜色校正的效果的预处理是否需要用于其上的颜色校正的颜色校正目标图像 要进行; 预处理单元,被配置为对参考图像执行预处理,并且所述颜色校正目标图像由所述确定单元确定为需要预处理并输出预处理图像; 颜色校正处理单元,被配置为如果所述确定单元确定所述参考图像或颜色校正目标图像不需要预处理或获取预处理的参考图像或颜色校正目标,则获取未被预处理的参考图像或颜色校正目标图像 如果确定单元确定参考图像或颜色校正目标图像需要预处理,并且基于所获取的参考图像来校正颜色校正目标图像。
    • 8. 发明授权
    • Image combining apparatus
    • 图像组合装置
    • US08050519B2
    • 2011-11-01
    • US11636754
    • 2006-12-11
    • Masaya KatsumataOsamu Konno
    • Masaya KatsumataOsamu Konno
    • G06K9/36
    • A61B1/0005A61B1/0638A61B1/0676A61B1/0684A61B1/24A61B5/0088A61B5/7435G01J3/02G01J3/0264G01J3/462G01J3/50G01J3/501G01J3/508G01J3/524G06T7/0012G06T7/33G06T2207/30004
    • The color of a measurement object, such as a vital tooth, and the color of a comparison object to be compared with the measurement object are displayed to a user in an easily comparable manner. The invention provides an image combining apparatus including an image extracting unit for extracting an image of a vital tooth (hereinafter referred to as “measurement-object image”) from a color image of the vital tooth and extracting an image of a shade guide (hereinafter referred to as “comparison-object image”) from a color image of the shade guide, a combining-reference-line setting unit for setting combining reference lines on the measurement-object image and the comparison-object image, a combining unit for combining the measurement-object image and the comparison-object image to form a combined image, and a correction unit for correcting at least one of the measurement-object image and the comparison-object image so as to align their outlines on the combining reference line in the combined image when the outlines are not aligned.
    • 测量对象(例如重要牙齿)的颜色以及要与测量对象进行比较的比较对象的颜色以易于比较的方式显示给用户。 本发明提供了一种图像合成装置,包括:图像提取单元,用于从生命牙齿的彩色图像中提取生命牙齿的图像(以下称为“测量对象图像”),并提取阴影引导件的图像 被称为“比较对象图像”),组合基准线设定单元,用于将测量对象图像和比较对象图像上的参考线组合,组合单元,用于组合 测量对象图像和比较对象图像以形成组合图像;以及校正单元,用于校正测量对象图像和比较对象图像中的至少一个,以便将其组合参考线上的轮廓对准 当轮廓未对齐时的组合图像。
    • 9. 发明申请
    • Image combining apparatus
    • 图像组合装置
    • US20070140539A1
    • 2007-06-21
    • US11636754
    • 2006-12-11
    • Masaya KatsumataOsamu Konno
    • Masaya KatsumataOsamu Konno
    • G06K9/00
    • A61B1/0005A61B1/0638A61B1/0676A61B1/0684A61B1/24A61B5/0088A61B5/7435G01J3/02G01J3/0264G01J3/462G01J3/50G01J3/501G01J3/508G01J3/524G06T7/0012G06T7/33G06T2207/30004
    • The color of a measurement object, such as a vital tooth, and the color of a comparison object to be compared with the measurement object are displayed to a user in an easily comparable manner. The invention provides an image combining apparatus including an image extracting unit for extracting an image of a vital tooth (hereinafter referred to as “measurement-object image”) from a color image of the vital tooth and extracting an image of a shade guide (hereinafter referred to as “comparison-object image”) from a color image of the shade guide, a combining-reference-line setting unit for setting combining reference lines on the measurement-object image and the comparison-object image, a combining unit for combining the measurement-object image and the comparison-object image to form a combined image, and a correction unit for correcting at least one of the measurement-object image and the comparison-object image so as to align their outlines on the combining reference line in the combined image when the outlines are not aligned.
    • 测量对象(例如重要牙齿)的颜色以及要与测量对象进行比较的比较对象的颜色以易于比较的方式显示给用户。 本发明提供了一种图像合成装置,包括:图像提取单元,用于从生命牙齿的彩色图像中提取生命牙齿的图像(以下称为“测量对象图像”),并提取阴影引导件的图像 被称为“比较对象图像”),组合基准线设定单元,用于将测量对象图像和比较对象图像上的参考线组合,组合单元,用于组合 测量对象图像和比较对象图像以形成组合图像;以及校正单元,用于校正测量对象图像和比较对象图像中的至少一个,以便将其组合参考线上的轮廓对准 当轮廓未对齐时的组合图像。