The present disclosure relates to an electronic device for capturing a plurality of images using a plurality of cameras, generating a left-eye-view spherical image and a right-eye-view spherical image by classifying each of the plurality of images as a left-eye-view image or a right-eye-view image, obtaining depth information using the generated left-eye-view spherical image and right-eye-view spherical image, and generating a 360 degree three-dimensional image, wherein the three-dimensional effect thereof is controlled using the obtained depth information, and an image processing method therefor.