公开(公告)号：US20220294986A1

公开(公告)日：2022-09-15

申请号：US17692645

申请日：2022-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungtae HA ,  Wonseok SONG ,  Kihuk LEE

IPC: H04N5/232 ,  H04N5/225

Abstract: An electronic device is provided. The electronic device includes a first camera module, a second camera module with greater angle of view than the first camera module, and a processor configured to generate, in a first mode, an output image from first image data generated by the first camera module, control a direction of the angle of view of the first camera module while tracking a first object to change a field of view (FOV) of the first camera module, perform a driving preparation operation for the second camera module to change a driving operation of the second camera module from the first mode to a second mode, based on a determination that the first object is to leave the FOV of the first camera module, and generate, when the driving operation of the second camera module has completely changed to the second mode, the output image from second image data generated by the second camera module.

公开(公告)号：US20230412924A1

公开(公告)日：2023-12-21

申请号：US18458558

申请日：2023-08-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonseok SONG ,  Jaemu YUN ,  Junghwan JO ,  Kyoungho YUN ,  Seungtae HA

IPC: H04N23/68

CPC classification number: H04N23/684 ,  H04N23/6812 ,  H04N23/687

Abstract: An electronic device according to an embodiment of the present disclosure may comprise: a camera module including an OIS actuator and an image sensor for performing read-out of an image frame acquired through image stabilization by the OIS actuator; at least one motion sensor; and at least one processor. The at least one processor may be configured to: acquire a first read-out image frame through the image sensor; acquire a first vertical synchronization signal (Vsync) corresponding to the first image frame from the image sensor; acquire multiple pieces of motion data of the electronic device through the at least one motion sensor during the read-out of the first image frame; determine (identify) first motion data corresponding to a first time point at which the read-out of the first image frame is completed, on the basis of the first vertical synchronization signal; and perform digital image stabilization (DIS) for the first image frame using the first motion data and at least one piece of second motion data acquired before the first motion data among the multiple pieces of motion data.