Color-converting an outline or other portion, with or without spreading
of the portion
    4.
    发明授权
    Color-converting an outline or other portion, with or without spreading of the portion 失效
    在有或没有扩展部分的情况下对轮廓或其他部分进行颜色转换

    公开(公告)号:US5311336A

    公开(公告)日:1994-05-10

    申请号:US363590

    申请日:1992-10-20

    IPC分类号: G06T11/00 H04N1/46 H04N1/62

    CPC分类号: G06T11/001 H04N1/46 H04N1/62

    摘要: This invention provides an image processing apparatus provided with an outline extracting section for extracting an outline of an input image and a color converting section for converting the color of the outline extracted into a predetermined color. This apparatus is therefore capable of extracting the outline of an input image, applying color conversion to the outline extracted, and emphasizing a pattern such as a character, a graphic pattern or the like. The apparatus is further provided with a converting-color designating section for designating a converting color to be applied to the outline, a color detecting section for detecting a portion having a predetermined color in the input image, and a region designating section for designating a predetermined region in the input image. Accordingly, the outline alone can be independently processed so that an outlined character, a shaded character or the like can be formed.

    摘要翻译: 本发明提供了一种图像处理装置,其具有用于提取输入图像的轮廓的轮廓提取部分和用于将提取的轮廓的颜色转换为预定颜色的颜色转换部分。 因此,该装置能够提取输入图像的轮廓,对提取的轮廓应用颜色转换,并且强调诸如字符,图形等的图案。 该设备还设置有用于指定要应用于轮廓的转换颜色的转换颜色指定部分,用于检测输入图像中具有预定颜色的部分的颜色检测部分,以及用于指定预定颜色的区域指定部分 输入图像中的区域。 因此,可以独立地处理轮廓,使得可以形成轮廓的字符,阴影字符等。

    Color image processing apparatus for selectively altering image colors
    6.
    发明授权
    Color image processing apparatus for selectively altering image colors 失效
    用于选择性地改变图像颜色的彩色图像处理装置

    公开(公告)号:US4873570A

    公开(公告)日:1989-10-10

    申请号:US120820

    申请日:1987-11-13

    摘要: A color image processing apparatus such as a color copying machine has a color appointing device for enabling an operator to appoint any desired color involved in an original image, a color range changing device for manually or automatically changing the size of range of the colors which can be regarded as being the same as the predetermined color, a target color appointing device for appointing a color to which the predetermined color is to be converted, and a color image forming device such as a laser beam printer for forming a color image with the predetermined color and colors in the color range converted into the target color.

    摘要翻译: 诸如彩色复印机之类的彩色图像处理装置具有一种颜色指定装置,用于使操作者能够指定原始图像中涉及的任何期望的颜色;颜色范围改变装置,用于手动或自动地改变可以 被认为与预定颜色相同,用于指定要转换预定颜色的颜色的目标颜色指定装置和用于形成具有预定颜色的预定颜色的彩色图像的彩色图像形成装置,例如激光束打印机 颜色范围内的颜色和颜色转换为目标颜色。

    Image processing apparatus and method
    7.
    发明授权
    Image processing apparatus and method 失效
    图像处理装置及方法

    公开(公告)号:US5034806A

    公开(公告)日:1991-07-23

    申请号:US585041

    申请日:1990-09-18

    IPC分类号: G06T1/20 H04N1/387

    CPC分类号: H04N1/3875 G06T1/20

    摘要: An image processing apparatus includes first and second input units for inputting an image data, a memory for storing first image data input by the first or second input unit, and a processor for processing second image data input by the first or second unit using the image data stored in the memory.

    摘要翻译: 一种图像处理装置包括用于输入图像数据的第一和第二输入单元,用于存储由第一或第二输入单元输入的第一图像数据的存储器和用于处理由第一或第二单元输入的第二图像数据的处理器 存储在存储器中的数据。

    Color image processing apparatus
    8.
    发明授权
    Color image processing apparatus 失效
    彩色图像处理装置

    公开(公告)号:US5267031A

    公开(公告)日:1993-11-30

    申请号:US584644

    申请日:1990-09-19

    IPC分类号: H04N1/58 H04N1/60 H04N1/46

    CPC分类号: H04N1/60 H04N1/58

    摘要: There is provided a color image processing apparatus comprising color conversion circuit for converting image data to a desired color, feature extraction circuit for extracting a feature of the image data and image correction circuit for correcting the image data on the basis of the feature extraction circuit, characterized in that a color conversion processing is executed prior to extraction of feature from the image data.

    摘要翻译: 提供了一种彩色图像处理装置,包括用于将图像数据转换成所需颜色的颜色转换电路,用于提取图像数据的特征的特征提取电路和用于基于特征提取电路校正图像数据的图像校正电路, 其特征在于,在从图像数据提取特征之前执行颜色转换处理。

    Image processing apparatus with color conversion means
    10.
    发明授权
    Image processing apparatus with color conversion means 失效
    具有颜色转换装置的图像处理装置

    公开(公告)号:US5296946A

    公开(公告)日:1994-03-22

    申请号:US936722

    申请日:1992-08-31

    IPC分类号: H04N1/62 H04N1/46

    CPC分类号: H04N1/62

    摘要: There is provided a color image processing apparatus in which, by making use of an image reading apparatus of a digital full-color copying apparatus, the designated color to be obtained after conversion is input and stored as component ratio of color-separated image data, and monochromatic image data proportional to the gradation levels, e.g., density, lightness, luminance and so forth are obtained from the color separated image data produced from the original image, the monochromatic image data thus obtained being converted into the color separation data corresponding to the component ratio of the designated color to be obtained after conversion, thereby making it possible to preserve the hue of the designated color and to effect color conversion to the designated color having gradation proportional to the gradation of the original image.

    摘要翻译: 提供了一种彩色图像处理装置,其中,通过利用数字全色复印装置的图像读取装置,输入转换后获得的指定颜色并存储为分色图像数据的分量比, 并且从从原始图像产生的分色图像数据中获得与灰度等级成比例的单色图像数据,例如密度,亮度,亮度等,将由此获得的单色图像数据转换成对应于 在转换之后要获得的指定颜色的分量比,从而使得可以保留指定颜色的色调并且实现对具有与原始图像的灰度成正比的灰度的指定颜色的颜色转换。