公开(公告)号：US20170131516A1

公开(公告)日：2017-05-11

申请号：US15347362

申请日：2016-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanyoung MOON ,  Jonghyeok CHUN ,  Duseung OH ,  Sangkee JUNG

IPC: G02B7/08

CPC classification number: G02B7/08 ,  G03B13/36

Abstract: An autofocus camera apparatus and method using multiple motors are provided. The AF camera apparatus includes a housing, an AF lens group disposed in the housing, a processor configured to generate a control signal to control movement of the AF lens group according to a determined focus location, and a plurality of motors configured to move the AF lens group in an optical axis direction according to the control signal of the processor.

公开(公告)号：US20250168314A1

公开(公告)日：2025-05-22

申请号：US19034074

申请日：2025-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmin HYUN ,  Seunghan LEE ,  Jonghyeok CHUN ,  Cheolhee CHOI ,  Daeyoung HYUN

IPC: H04N13/271 ,  G01B11/22 ,  H04N13/128 ,  H04N13/239 ,  H04N23/61 ,  H04N23/71

Abstract: An electronic device is provided. The electronic device includes at least one sensors, a plurality of cameras, a display, memory storing one or more computer programs, and one or more processors communicatively coupled to the at least one sensor, 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 obtain first image information on a frame, using a first camera among the plurality of cameras, obtain second image information on the frame, using a second camera among the plurality of cameras, determine a depth map calculation scheme, based on at least one matching condition, related to at least of a difference between the first image information and the second image information, a brightness value of the frame, or an object detected from the frame, obtain depth map information, based on at least one camera identified according to the depth map calculation method, and display, through the display, an image in which a designated processing is applied to a background area based on the depth map information, wherein the depth map calculation scheme is determined based at least in part on a first scheme for determining a depth map through the plurality of cameras and a second scheme for determining the depth map through a single camera among the plurality of cameras.