Image forming apparatus
    5.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US5850478A

    公开(公告)日:1998-12-15

    申请号:US720467

    申请日:1996-09-30

    CPC分类号: H04N1/38

    摘要: An image forming apparatus includes a reading unit for reading an image on a document, a storage unit for storing image data output from the reading unit, an image forming unit for forming an image on a recording medium on the basis of the image data stored in the storage unit, a discrimination unit for discriminating whether or not a hole is present in the document read by the reading unit by analyzing the image data stored in the storage unit, and a control unit for, when the discrimination unit determines that the hole is present, controlling the image forming unit to form an image while masking an image in an area where the hole is present.

    摘要翻译: 图像形成装置包括用于读取文档上的图像的读取单元,用于存储从读取单元输出的图像数据的存储单元,用于根据存储在图像数据中的图像数据在记录介质上形成图像的图像形成单元 存储单元,用于通过分析存储在存储单元中的图像数据来识别由读取单元读取的文档中是否存在孔的鉴别单元,以及用于当鉴别单元确定孔是 存在,控制图像形成单元以在屏蔽存在孔的区域中的图像的同时形成图像。

    Image processing apparatus for converting a color image into a pattern
image with a line having a width which is equal to or less than a
predetermined width not being converted
    6.
    发明授权
    Image processing apparatus for converting a color image into a pattern image with a line having a width which is equal to or less than a predetermined width not being converted 失效
    图像处理装置,用于将彩色图像转换成具有宽度等于或小于未被转换的预定宽度的线的图案图像

    公开(公告)号:US5691827A

    公开(公告)日:1997-11-25

    申请号:US433201

    申请日:1995-05-02

    IPC分类号: H04N1/40 H04N1/405 H04N1/56

    CPC分类号: H04N1/40093 H04N1/40012

    摘要: An image processing apparatus for converting color images into monochromatic pattern images. The image processing apparatus includes: means for detecting the area of a color image; means for converting a color image into a monochromatic pattern image; and control means for varying such image processing in accordance with the result of detection made by the means for detecting the area. When a thin line is detected in a color area, the method of processing is determined based on the width of the detected thin line. For example, when the width of the thin line is smaller than a predetermined value, the area of such thin line may be outputted as a plain image instead of a pattern image so that it may easily be seen or recognized. The contour of a color area may be made conspicuous by combining a plain image and a pattern image.

    摘要翻译: 一种用于将彩色图像转换成单色图案图像的图像处理装置。 图像处理装置包括:用于检测彩色图像的区域的装置; 用于将彩色图像转换为单色图案图像的装置; 以及用于根据用于检测该区域的装置进行的检测结果来改变这种图像处理的控制装置。 当在颜色区域中检测到细线时,基于检测到的细线的宽度来确定处理方法。 例如,当细线的宽度小于预定值时,可以将这种细线的面积作为平面图像而不是图案图像输出,以便容易地看到或识别。 可以通过组合平面图像和图案图像来使颜色区域的轮廓变得显眼。

    Image processor in which colors in an original color image are
identified as predetermined patterns on a monochromatic copy of the
original
    10.
    发明授权
    Image processor in which colors in an original color image are identified as predetermined patterns on a monochromatic copy of the original 失效
    原始彩色图像中的颜色被识别为原稿的单色副本上的预定图案的图像处理器

    公开(公告)号:US5408343A

    公开(公告)日:1995-04-18

    申请号:US283142

    申请日:1994-08-01

    CPC分类号: H04N1/62 H04N1/40012

    摘要: An image processing apparatus in which a color identifier identifies the color of an input image based on an input color-image signal. A luminance detector detects luminance information in the input color-image signal. An image generator generates a predetermined pattern which is indicative of the color identified by the color identifier. A measurement device measures the luminance distribution of the detected luminance signal which is outside an area in which color is identified by the color identifier. The output density of the input color-image signal is set in accordance with the measured luminance distribution, and an output monochromatic image is produced in which colors of the input image are identified by the predetermined patterns.

    摘要翻译: 一种图像处理装置,其中颜色标识符基于输入的彩色图像信号来识别输入图像的颜色。 亮度检测器检测输入彩色图像信号中的亮度信息。 图像生成器生成指示由颜色标识符识别的颜色的预定图案。 测量装置测量检测到的亮度信号的亮度分布,其在通过颜色标识符识别颜色的区域之外。 输入彩色图像信号的输出密度根据测量的亮度分布设定,并且产生输出单色图像,其中通过预定图案识别输入图像的颜色。