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jiao pian fang ying ji yu shu zi fang ying ji se cai gui fan bi jiao ji shi ji ying yong
Pages: 40-41+14
Year: Issue:  6
Journal: Advanced Motion Picture Technology

Abstract: <正>在放映机的测试中,亮度和色温这两个重要指标决定了放映机投射出的画面是否能够正确还原其原有的色彩和层次。通常人眼对亮度较为敏感,而主观感知色彩偏差较弱,容易被忽视,但是如果要追求逼真绚丽的影像,必须对放映机的色彩指标进行控制和必要的校正。胶片放映机和数字放映机对色温(Colour Temperature)或色度(Chromaticity)都有其相应
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