METHOD AND APPARATUS FOR CONTROLLING FLASH EMISSION

摘要

PURPOSE: A method and a device for controlling flash emission are provided to synchronize the exposing time of an image sensor in a free light emission time, thereby solving the problem which locally exposed when freely emitting light in operating image sensor. CONSTITUTION: An image sensor control unit(301) synchronizes the exposing time of an image sensor in the free emitting light in case of enabling a flash to free emit light. A main control unit(300) controls the predetermined subject to measure a light according to the exposure. A flash emitting light time calculation unit(303) calculates main emitting light time according to measurement result. A flash control unit(302) control the flash to main emitting light during the calculated emitting light.