Patent ID: 11860511
Assignee: MAXELL, LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. A method, comprising:
capturing a subject using a camera to obtain a captured image of the subject;
displaying the captured image;
extracting the subject from the captured image displayed and focusing the subject that is extracted while tracking a movement of the subject;
storing the captured image in a memory;
when recognizing the subject to be tracked, controlling an aperture of the camera to close an aperture value of the aperture is a first aperture value as the value when tracking the subject; and
when receiving a user operation for storing the captured image including the subject on the memory during tracking the subject, controlling the aperture to open so that the aperture value of the aperture is a second aperture value less than the first aperture value.