一般情况下，可以由相机来测定整个画面的光线亮度，并确定最佳曝光量。

In general, the camera to determine the whole picture of the radial brightness, and the optimum exposure.

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感谢笔记本计算机的显示画面的亮度，也可以使用在室外。

Thanks to the brightness of the display, the notebook is also usable outdoors.

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同时，它也提供了丰富的加工处理选项，可以锐化画面，调节画面的亮度等等。

Meanwhile, It also provides a wealth of processing options, sharpening images, adjust screen brightness and so on.

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