Electronic device and white balance adjusting method thereof

Abstract

An electronic device and a white balance adjusting method thereof are provided. The method includes the following steps. The flashlight device is used to emit a pre-flash and a pre-flash image is captured. A first white balance decision point is determined based on the pre-flash image. The flashlight device is turned off, and an ambient light image is captured using the image sensor. A second white balance decision point is determined based on the ambient light image. A final white balance decision point is determined based on a third white balance decision point corresponding to the main flash of the flashlight device, the first white balance decision point, and the second white balance decision point. A target image is capture using the flashlight device emitting the main flash, and the final white balance decision point is applied to adjust the white balance of the target image.

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