Electronic device for generating composite image and method thereof

A method for generating a composite image in an electronic device, the method comprising:

• receiving a user input;
• synthesizing a first region that is a first partial region of a first raw image and a second partial region of a second raw image based on the user input to generate a composite raw image;
• based on at least one of a first attribute of the first raw image and a second attribute of the second raw image, identifying a third attribute;
• and
• calibrating the composite raw image using the third attribute to generate the composite image from the composite raw image,
• wherein the first attribute includes at least one of a first brightness value, a first exposure time, a first white balance value, and a first depth map of the first region, and
• wherein the second attribute includes at least one of a second brightness, a second exposure time, a second white balance value, and a second depth map of the second partial region of the second raw image.

A non-transitory computer-readable storage medium storing computer-readable instructions that, when executed, cause a processor of an electronic device to:

• receive a user input;
• synthesize a first region that is a first partial region of a first raw image and a second partial region of a second raw image based on the user input to generate a composite raw image;
• based on at least one of a first attribute of the first raw image and a second attribute of the second raw image, identify a third attribute;
• and
• calibrate the composite raw image using the third attribute to generate a composite image from the composite raw image,
• wherein the first attribute includes at least one of a first brightness value, a first exposure time, a first white balance value, and a first depth map of the first region, and
• wherein the second attribute includes at least one of a second brightness, a second exposure time, a second white balance value, and a second depth map of the second partial region of the second raw image.