V2EX white balance

White Balance

释义 Definition

白平衡:相机或图像处理中的一种校正设置,用来调整画面中的色温与色偏,使“白色”在不同光源下看起来依然接近真实的白,从而让整体颜色更自然。(除摄影外,也可泛指视频/图像的色彩校正设置。)

发音 Pronunciation (IPA)

/wat blns/

例句 Examples

I forgot to set the white balance, so the photo looks too yellow.
我忘了设置白平衡,所以照片看起来太黄了。

After changing the white balance to match the indoor lighting, the skin tones looked more natural and the whites stopped looking blue.
把白平衡调整到符合室内光源后,肤色更自然了,原本发蓝的白色也不再发蓝。

词源 Etymology

“White balance”由 white(白色) + balance(平衡、校正) 组成,字面意思是“让白色保持平衡/中性”。在摄影与摄像发展过程中,人们发现不同光源(如日光、钨丝灯、荧光灯)会带来不同色温,导致画面偏黄或偏蓝,于是用“白平衡”来指代把颜色校正回中性的关键步骤。

相关词 Related Words

文学作品与著名文本 Notable Works

  • The Filmmaker’s Handbook(摄影/摄像技术经典手册中常讨论白平衡与色温控制)
  • Cinematography: Theory and Practice(涉及白平衡在电影摄影中的应用与色彩管理)
  • The Photographer’s Handbook(摄影入门与进阶书籍中常以“white balance”讲解不同光源下的色彩校正)
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