CPC H04N 23/73 (2023.01) [H04N 23/71 (2023.01); H04N 23/76 (2023.01)] | 20 Claims |
1. A method, comprising:
receiving image brightness values from a plurality of image acquisition devices;
performing a weighted summation on the image brightness values of the plurality of image acquisition devices according to brightness weights preset by the plurality of image acquisition devices, to obtain a weighted sum value;
dividing the weighted sum value by a sum of the brightness weights preset by the plurality of image acquisition devices to determine an average brightness value of the plurality of image acquisition device;
determining a brightness difference value between the image brightness value of an image acquisition device of the plurality of image acquisition devices and the average brightness value as a brightness gain of the image acquisition device; and
configuring the image acquisition device with the brightness gain.
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