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什么是白平衡?一个白色的物体在不同颜色光的照射下会呈现不同的颜色,而人的大脑可以侦测并自动修正这种变化,因此不论在阳光、阴天还是白炽灯下,人们依然知道那是一个白色的物体。然而,对于数码摄像机来说,这些由不同光源产生的“白色”在颜色上来说还是不尽相同的,有的含浅蓝色,有的含黄色或红色。为了贴近人的感觉,数码摄像机就必须模仿人类大脑并根据光线来调整色彩,以便在最后能够呈现出肉眼所看到的白色,这称
WHAT IS WHITE BALANCE? A white object will appear in different colors when illuminated with different colors of light. The human brain can detect and automatically correct this change. Therefore, no matter in sunlight, cloudy or incandescent lighting, people still Know that it is a white object. However, for digital video cameras, these “white” colors produced by different light sources are different in color, some are light blue, and some are yellow or red. In the interest of being close to the person, the digital video camera must mimic the human brain and adjust the colors according to the light, so as to be able to finally show the white seen by the naked eye, which is called