Patent ID: 11930277
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. A control method of an electronic device, the control method comprising:
setting a maximum exposure time;
determining a number of at least one source frame per unit second based on the maximum exposure time;
receiving light reflected from an external object during an exposure time determined according to a specified exposure value and generating source frames based on the received light; and
generating a time-lapse image including at least one target frame indicating motion of the external object over time based on the generated source frames,
wherein the generating of the source frames comprises:
generating the source frames at a speed different from a speed at which the time-lapse image including the at least one target frame is played; and
wherein the generating of the time-lapse image includes:
processing a number in which the at least one source frame is generated per unit second and a number of the at least one target frame played per unit second when the time-lapse image including the at least one target frame is played on a display, to be different from each other.