Color correction device, color correction method, picture processing device, and picture processing method
    1.
    发明授权
    Color correction device, color correction method, picture processing device, and picture processing method 失效
    颜色校正装置,颜色校正方法,图像处理装置和图像处理方法

    公开(公告)号:US06504551B1

    公开(公告)日:2003-01-07

    申请号:US09180513

    申请日:1999-05-04

    IPC分类号: G09G500

    CPC分类号: H04N9/74 H04N1/60

    摘要: The color of plural pixels making up a source video image is corrected by a computer 10, a hard disc device 20 and a picture processing device 30. The computer 10 functions as a parameter setting unit for setting plural parameters for designating the source color and the destination color and a computing unit for computing correction data for color correction from the source color to the destination color using the plural parameters set by the parameter setting unit. The hard disc device 20 stores the source video image and effects color correction in the picture processing device 30 for correcting the color of a pixel corresponding to the source color contained in the source video image to the destination color.

    摘要翻译: 构成源视频图像的多个像素的颜色由计算机10,硬盘装置20和图像处理装置30进行校正。计算机10用作用于设定用于指定源颜色的多个参数的参数设置单元 目的地颜色和计算单元,用于使用由参数设置单元设置的多个参数来计算用于从源颜色到目的地颜色的颜色校正的校正数据。 硬盘装置20将源视频图像和效果颜色校正存储在图像处理装置30中,以将与源视频图像中包含的源颜色相对应的像素的颜色校正为目的地颜色。