선명도 보정을 위한 영상처리장치 및 영상처리방법
    10.
    发明公开
    선명도 보정을 위한 영상처리장치 및 영상처리방법 无效
    用于锐度调整和图像处理方法的图像处理装置

    公开(公告)号:KR1020110021107A

    公开(公告)日:2011-03-04

    申请号:KR1020090078710

    申请日:2009-08-25

    CPC classification number: G06T5/009

    Abstract: PURPOSE: An image processing apparatus for adjusting sharpness and an image processing method are provided to efficiently improve the sharpness of the image processing apparatus while preventing the phenomenon satirizing a digital value. CONSTITUTION: Based on the brightness of an image, a gain determination unit(220) determines a gain for compensating the sharpness of an input image. By using a critical value of the brightness which can be displayed, a gain adjustment unit(240) adjusts the determined gain. According as the gain is added to the brightness of the image, the sharpness of the image is compensated.

    Abstract translation: 目的:提供一种用于调整清晰度的图像处理装置和图像处理方法,以有效地提高图像处理装置的清晰度,同时防止讽刺数字值的现象。 构成:基于图像的亮度,增益确定单元(220)确定用于补偿输入图像的清晰度的增益。 通过使用可以显示的亮度的临界值,增益调整单元(240)调整确定的增益。 根据增益被加到图像的亮度,补偿图像的清晰度。

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