公开(公告)号：US20250159348A1

公开(公告)日：2025-05-15

申请号：US19024980

申请日：2025-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Inho JEONG ,  Sungkoo LEE ,  Daejong NOH ,  Yongkwan KIM ,  Jaemu YUN ,  Seungtae HA

IPC: H04N23/68 ,  H04N23/69 ,  H04N23/90

Abstract: An electronic device is provided. The electronic device includes a plurality of cameras disposed at different positions on one side of the electronic device, a display, memory storing one or more computer programs, and one or more processors communicatively coupled to the plurality of cameras, the display, and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to while displaying an image acquired through a first camera among the plurality of cameras on the display, receive a user input corresponding to a zoom operation for changing magnification for capturing the image, determine at least one camera among the plurality of cameras based on the magnification to be changed by the zoom operation, determine at least one control value for controlling an optical image stabilization module of each of the at least one camera based on a position of each of the at least one camera on the one side, based on the at least one control value, control the optical image stabilization module of each of the at least one camera to move an optical system or an image sensor of each of the at least one camera in a direction of moving a position of a subject presented in the image captured by the at least one camera, and while performing the zoom operation, control the display to switch an image displayed on the display from the image acquired through the first camera to an image acquired through another camera while the optical system or the image sensor of each of the at least one camera is moved based on the at least one control value.

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.