Electronic device including camera module and electronic device operating method
An electronic device includes a first camera including a first lens and having a first field of view, a second camera including a second lens module and having a second field of view, a first Optical Image Stabilization (OIS) driver; a second OIS driver; and a processor configured to: operate the first camera as a main camera; position a center of the first lens at a first point; position a center of the second lens at a point on a first axis passing the first point; detect an event of switching the main camera to the second camera; based on the event being detected, operate the second camera as the main camera; move the center of the second lens to a second point; and move the center of the first lens to a point on a second axis and passing the second point.
1. An electronic device comprising:
a first camera comprising a first lens and having a first field of view;
a second camera comprising a second lens and having a second field of view;
a first Optical Image Stabilization (OIS) driver configured to move the first lens within a first OIS driving range;
a second OIS driver configured to move the second lens within a second OIS driving range; and
a processor electrically coupled to the first camera, the second camera, the first OIS driver, and the second OIS driver,
wherein the processor is configured to:
operate the first camera as a main camera;
position a center of the first lens at a first point by controlling the first OIS driver;
position a center of the second lens at a point on a first axis passing the first point by controlling the second OIS driver;
detect an event of switching the main camera from the first camera to the second camera;
based on the event of switching being detected, operate the second camera as the main camera;
move the center of the second lens to a second point by controlling the second OIS driver; and
move the center of the first lens to a point on a second axis parallel to the first axis and passing the second point by controlling the first OIS driver.
2. The electronic device of claim 1 , wherein the processor is further configured to maintain the center of the first lens to the first point while the main camera is switched from the first camera to the second camera.
3. The electronic device of claim 1 , wherein the processor is further configured to gradually move the center of the first lens to a point on the second axis passing the second point parallel to the first axis during a specific time period after the main camera is switched from the first camera to the second camera.
4. The electronic device of claim 1 , wherein the processor is further configured to identify the first point and the second point based on the first camera being operated as the main camera.
5. The electronic device of claim 1 , wherein the processor is further configured to identify the first point and the second point based on an image obtained by using the first camera and the second camera.
6. The electronic device of claim 1 , further comprising an OIS controller,
wherein the processor is further configured to control the first OIS driver and the second OIS driver by using the OIS controller.
7. The electronic device of claim 1 , further comprising a memory configured to store information on the first point and the second point.
8. The electronic device of claim 1 , further comprising a sensor,
wherein the processor is further configured to:
detect shaking of the electronic device by using the sensor; and
perform OIS in a direction of suppressing the shaking.
9. The electronic device of claim 1 , further comprising a display,
wherein the processor is further configured to:
detect an input through the display;
identify a strength of the input; and
based on the strength being greater than or equal to a threshold, perform OIS in a direction of suppressing shaking depending on the input.
10. The electronic device of claim 9 , wherein the processor is further configured to, based on the strength being less than or equal to the threshold, not to perform OIS on the first lens and the second lens.
11. A method of operating an electronic device, the method comprising:
operating a first camera of the electronic device as a main camera;
positioning a center of a first lens included in the first camera at a first point by controlling a first Optical Image Stabilization (OIS) driver of the electronic device;
positioning a center of a second lens included in a second camera of the electronic device to a point on a first axis passing the first point by controlling a second OIS driver of the electronic device;
detecting an event of switching the main camera from the first camera to the second camera;
based on the event of switching being detected, operating the second camera as the main camera;
moving the center of the second lens to a second point by controlling the second OIS driver; and
moving the center of the first lens to a point on a second axis parallel to the first axis and passing the second point by controlling the first OIS driver.
12. The method of claim 11 , further comprising maintaining the center of the first lens to the first point while the main camera is switched from the first camera to the second camera.
13. The method of claim 11 , further comprising gradually moving the center of the first lens to a point on the second axis passing the second point parallel to the first axis during a specific time period after the main camera is switched from the first camera to the second camera.
14. The method of claim 11 , further comprising identifying the first point and the second point based on an image obtained by using the first camera and the second camera.
15. The method of claim 11 , wherein the electronic device further comprises a sensor, wherein the method further comprises:
detecting shaking of the electronic device by using the sensor; and
performing OIS in a direction of suppressing the shaking.
16. The method of claim 11 , further comprising identifying the first point and the second point based on the first camera being operated as the main camera.
17. The method of claim 11 , wherein the method further comprises:
detecting an input through a display of the electronic device;
identifying a strength of the input; and
performing OIS in a direction of suppressing shaking depending on the input based on the strength being greater than or equal to a threshold.
18. The method of claim 17 , further comprising, based on the strength being less than or equal to the threshold, not performing OIS on the first lens and the second lens.