公开(公告)号：US20200077031A1

公开(公告)日：2020-03-05

申请号：US16468463

申请日：2017-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghyub LEE ,  Haesun LEE ,  Sugon BAEK ,  Jongkeun SHIN ,  Jonghun WON ,  Kihuk LEE

IPC: H04N5/232 ,  H04N5/247 ,  H04N5/235

Abstract: Various embodiments of the present invention comprise: a first image sensor for acquiring a first image of an external object; a second image sensor for acquiring a second image of the external object; and a processor, wherein the processor is set so as to: acquire, through the first image sensor, the first image by using a first setting related to an exposure for the external object; acquire, through the second image sensor, the second image by using a second setting related to the exposure, during the operation of acquiring the first image; select one corresponding setting from among the first setting and the second setting on the basis of at least the first image or the second image; and acquire, through the first image sensor or the second image sensor, a third image of the external object on the basis of at least the one corresponding setting, thereby enabling an entry time of a dual camera mounted on a rear surface of an electronic device to be reduced. Other various embodiments are possible in addition to the embodiments disclosed in the present invention.