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35 条记录 (耗时 0.014 秒)

    Image processing apparatus and method
    4.
    发明公开
    Image processing apparatus and method 失效
    空值

    公开(公告)号：EP0779603A3

    公开(公告)日：1998-03-11

    申请号：EP97200365.1

    申请日：1991-06-20

    申请人： CANON KABUSHIKI KAISHA

    发明人： Outa, Kenichi ,  Funada, Masahiro ,  Takaragi, Yoichi ,  Ohta, Eiji

    IPC分类号： G07D7/00 ,  G03G15/01 ,  G03G21/04

    CPC分类号： H04N1/00843 ,  G07D7/00 ,  G07D7/121 ,  G07D7/17 ,  G07D7/20 ,  H04N1/00848 ,  H04N1/00864

    摘要： An image processing apparatus comprises: an input device for supplying color image information; a discrimination unit to discriminate whether the color image information includes a predetermined image or not in accordance with a color distribution of the color image information supplied by the input device; and a processing circuit to process the color image information in accordance with the result of the discrimination of the discriminating means. The color image information is constructed by a plurality of color component signals. The color distribution is a distribution of the color image information in a color space.

    摘要翻译： 一种图像处理装置，包括：用于提供彩色图像信息的输入装置; 识别单元，用于根据由所述输入设备提供的彩色图像信息的颜色分布来判别所述彩色图像信息是否包括预定图像; 以及处理电路，用于根据识别装置的辨别结果处理彩色图像信息。 彩色图像信息由多个颜色分量信号构成。 颜色分布是彩色图像信息在颜色空间中的分布。

    Display apparatus with automatic quantization clock phase adjustment
    5.
    发明公开
    Display apparatus with automatic quantization clock phase adjustment 审中-公开
    与Quantisierungstaktphase的自动调整显示装置

    公开(公告)号：EP2343698A2

    公开(公告)日：2011-07-13

    申请号：EP11150154.0

    申请日：2011-01-05

    申请人： Canon Kabushiki Kaisha

    发明人： Funada, Masahiro

    IPC分类号： G09G5/00 ,  G09G5/18

    CPC分类号： G09G5/008 ,  G09G5/006 ,  H03M1/124 ,  H03M1/1255

    摘要： The display apparatus includes an AD converter (6) converting an analog video signal into a digital video signal, a phase adjuster (1) and a horizontal start position detector (7). The detector detects a horizontal start position where an output value of the AD converter becomes a minimum value that exceeds a threshold level in a video horizontal direction. The phase adjuster acquires a start position change phase where the horizontal start position is changed. The phase adjuster calculates a first phase period where the analog video signal starts its transition from a first level to a second (higher) level and then ends the transition. The phase adjuster sets a phase not included in the first phase period as an adjusted phase of the quantization clock.

    Image processing apparatus
    8.
    发明公开
    Image processing apparatus 失效
    图像处理设备

    公开(公告)号：EP0488797A3

    公开(公告)日：1992-10-28

    申请号：EP91311133.2

    申请日：1991-11-29

    申请人： CANON KABUSHIKI KAISHA

    发明人： Ohta, Eiji ,  Funada, Masahiro ,  Ohta, Ken-ichi ,  Udagawa, Yutaka ,  Takaragi, Yoichi

    IPC分类号： H04N1/00 ,  H04N1/46

    CPC分类号： H04N1/00843 ,  G07D7/20 ,  H04N1/00848 ,  H04N1/00864 ,  H04N1/00872 ,  Y10S283/902

    摘要： Disclosed is an image processing apparatus having plural types of input devices (scanners, a still-video camera, a film scanner, etc.) for inputting image data. The type of input device which has entered the image data is identified, and an image judging processing method is decided from plural types of such methods based upon the type of input device identified. In accordance with the image judging processing method decided, the identity is judged between the image data inputted from the input device of the type identified and a specific image.

    摘要翻译： 公开了一种具有用于输入图像数据的多种类型的输入装置（扫描仪，静止摄像机，胶片扫描仪等）的图像处理设备。 识别已输入图像数据的输入装置的类型，并且基于所识别的输入装置的类型，从多种类型的这种方法中确定图像判断处理方法。 根据所决定的图像判断处理方法，在从所识别的类型的输入装置输入的图像数据与特定图像之间判断标识。

    Color image processing apparatus
    9.
    发明公开
    Color image processing apparatus 失效
    彩色图像处理设备

    公开(公告)号：EP0363146A3

    公开(公告)日：1991-12-04

    申请号：EP89310091.7

    申请日：1989-10-03

    申请人： CANON KABUSHIKI KAISHA

    发明人： Takaragi, Yoichi ,  Funada, Masahiro

    IPC分类号： H04N1/46

    CPC分类号： H04N1/58 ,  H04N1/486 ,  H04N1/56

    摘要： This invention discloses a color image processing apparatus which judges a saturation of an input color image, and performs image processing in accordance with the saturation judgement result. The apparatus includes an image input means in which a plurality of line sensors for generating color component signals on the basis of different spectral characteristics are parallelly arranged, and means for judging an achromatic area of the color component signals input by the image input means in accordance with a predetermined method. This arrangement performs saturation judgement when a printing operation using only black is performed for a black character or when it is judged whether an original document is a monochrome or color original document.

    摘要翻译： 本发明公开了一种彩色图像处理设备，其判断输入彩色图像的饱和度，并根据饱和度判断结果执行图像处理。 该装置包括：图像输入装置，其中用于根据不同的光谱特性产生颜色分量信号的多个行传感器被并行布置;以及用于根据图像输入装置输入的颜色分量信号来判断无彩色区域的装置 用预定的方法。 当对黑色字符执行仅使用黑色的打印操作时，或者当判断原始文档是单色还是彩色原始文档时，该布置执行饱和度判断。