背景知识白平衡,原名White Balance,简单的来说,白平衡就是感光元件对白色物体的还原,是在无论环境光线如何的情况下,把“白”始终还原成“白”的功能。大家可能都熟悉色温的概念,而色温对于数码相机而言就是白平衡的问题,调整白平衡就是尽可能在不同色温条件下对相机进行色彩调整。肉眼对不同光线下的色彩还原有适应性,换句话说,不同光线下肉眼对相同颜色的感觉基本上是相同的。在清晨的日光下我们看一样东西和在夜晚室内 White Balance background, formerly known as White Balance, simply white balance is the reduction of white light-sensitive components, is in any case of ambient light, the “white” is always reduced to “white” Features. We may all be familiar with the concept of color temperature, and color temperature is a white balance for digital cameras, adjusting the white balance is as much as possible under different color temperature conditions for the camera color adjustment. The naked eye is adaptable to the color reproduction under different light conditions. In other words, the naked eye’s perception of the same color under different light conditions is basically the same. In the early morning light we look at the same thing and in the night room