Electronic device and method for correcting image on basis of image transmission state

Abstract

An electronic device comprises: a camera, at least one communication module; at least one memory; and at least one processor. The processor may be configured so as to: acquire a raw image of an external object by using the camera; generate a small raw image corresponding to the raw image; determine the possibility or not of the transmission of the small raw image from the electronic device to an external device by using at least some of the communication modules, among the at least one communication module; when the transmission of the small raw image is determined to be in a possible state, transmit the small raw image to the external device so that the external electronic device may generate first correction information by using the small raw image and on the basis of a correction processing method of the external device; receive the first correction information from the external device; when the transmission of the small raw image is determined to be in an impossible state, determine situation information of the image; check second correction information which is generated on the basis of the situation information; and by using one corresponding correction information, among the first correction information and the second correction information, generate a corrected image generated by correcting the raw image.