EXPOSURE CONTROL METHOD AND APPARATUS

An exposure control method and apparatus. After first brightness corresponding to a target image to be acquired is determined according to current ambient brightness and the correspondence between pre-calibrated ambient brightness and image brightness, a compensation coefficient may be further determined on the basis of a solid color region in a photography scene, and on the basis of the compensation coefficient, the first brightness is compensated for to obtain target brightness, so as to determine, using the target brightness, an exposure parameter when acquiring the target image. By compensating for the calibrated first brightness according to the solid color region in the photography scene, the problem of unreasonable exposure, such as overexposure, caused by the unsuitability of the calibrated brightness for a solid color scene can be reduced. L'invention concerne un procédé et un appareil de commande d'exposition. Après qu'une première luminosité correspondant à une image cible à acquérir est déterminée