OBSERVER METAMERIC FAILURE COMPENSATION METHOD
    1.
    发明申请
    OBSERVER METAMERIC FAILURE COMPENSATION METHOD 有权
    观察组织故障补偿方法

    公开(公告)号:US20150350492A1

    公开(公告)日:2015-12-03

    申请号:US14825859

    申请日:2015-08-13

    申请人: IMAX Corporation

    IPC分类号: H04N1/60

    摘要: A method for color correcting an input color image having input color values adapted for display on a reference display device having a plurality of input color primaries to account to provide reduced observer metemaric failure on a narrow-band display device. A metamerism correction transform is applied to the input color image to determine an output color image having output color values in an output color space appropriate for display on the narrow-band display device. The metamerism correction transform modifies colorimetry associated with the input colors to provide output color values such that an average observer metameric failure is reduced for a distribution of target observers.

    摘要翻译: 一种用于对输入彩色图像进行颜色校正的方法,该输入彩色图像具有适于在具有多个输入颜色原色的参考显示装置上显示,以考虑在窄带显示装置上提供减少的观察者流量失败。 将同色异谱校正变换应用于输入彩色图像,以确定在适于显示在窄带显示装置上的输出颜色空间中具有输出颜色值的输出彩色图像。 同色异谱校正变换修改与输入颜色相关联的比色法以提供输出颜色值,使得针对目标观察者的分布减少平均观察者同子异常故障。