Image pickup apparatus, method for controlling image pickup apparatus, and storage medium for controlling flash photography when a still image is imaged

摘要

An apparatus includes a sensor including a plurality of arranged pixels, having a first sensitivity for a first area of the plurality of arranged pixels and a second sensitivity lower than the first sensitivity for a second area of the plurality of arranged pixels during preliminary light emission of a flash, and a processing circuit configured to generate an image of a subject area to be imaged based on a signal obtained by performing correction corresponding to a difference between the first sensitivity and the second sensitivity on a signal acquired from the sensor.