PHOTOGRAPHING METHOD FROM PLURALITY OF ARTIFICIAL LIGHT SOURCES AND RELATED APPARATUS

This application provides a photographing method from a plurality of artificial light sources and a related apparatus. An electronic device may determine flicker frequencies of the plurality of artificial light sources, and select two of the flicker frequencies, denoted as F1 and F2. Flicker periods corresponding to F1 and F2 are denoted as T1 and T2, respectively. Based on these two flicker periods (T1 and T2), the electronic device determines the exposure time and frame interval to be used for the next image acquisition by the electronic device. The method can eliminate a banding phenomenon caused by a single artificial light source and attenuate a banding phenomenon caused by other artificial light sources, avoiding scrolling bright and dark streaks in images on the electronic device.