公开(公告)号：US20230209202A1

公开(公告)日：2023-06-29

申请号：US18177120

申请日：2023-03-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaemu YUN ,  Wonseok SONG ,  Songha CHOI

IPC: H04N23/68 ,  H04N23/73 ,  G06V10/60

CPC classification number: H04N23/687 ,  H04N23/73 ,  G06V10/60

Abstract: An electronic device includes: a motion sensor for outputting motion data corresponding to motion of the electronic device; a camera module for performing an OIS function within a operation range when the motion data has a first size; and a processor electrically connected to the motion sensor and the camera module. The processor acquires motion data from the motion sensor while continuously acquiring image frames through the camera module, determines, based on the motion data, a parameter associated with the OIS function such that the camera module performs the OIS function within the operation range using the parameter based on determination that the motion data has the second size lager than the first size, and acquire image frames for which the OIS function has been performed within the operation range using the determined parameter.

公开(公告)号：US20230140006A1

公开(公告)日：2023-05-04

申请号：US17433168

申请日：2021-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonseok SONG ,  Shinhaeng KIM ,  Yoosun JUNG

IPC: H04N7/01 ,  G06T3/40 ,  H04N5/14 ,  H04N5/262

Abstract: An electronic apparatus includes a memory configured to store an input image and at least one processor configured to obtain two consecutive frames of the input image as input frames; obtain a first interpolation frame of the input frames and a first confidence corresponding to the first interpolation frame based on a first interpolation method; obtain a second interpolation frame of the input frames and a second confidence corresponding to the second interpolation frame based on a second interpolation method that is different from the first interpolation method; obtain weights corresponding to the first interpolation frame and the second interpolation frame, based on the first confidence and the second confidence, respectively; and obtain an output image based on the weights.

公开(公告)号：US20230012826A1

公开(公告)日：2023-01-19

申请号：US17950963

申请日：2022-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonseok SONG ,  Sehyun LEE ,  Hongseob SHIN ,  Bohee LEE ,  Yookyung LEE

IPC: H04N5/232

Abstract: An example electronic device includes a camera module, a display, and a processor. The processor is configured to: obtain a magnification input corresponding to a first magnification; acquire first image data corresponding to a second magnification, which is different from the first magnification, from among image data obtained by an image sensor of a first camera module, based on the obtaining of the magnification input; determine second image data corresponding to at least a part of the acquired first image data; perform shaking correction on the generated second image data; and display a preview image having the first magnification on the display, based on the second image data.

公开(公告)号：US20220159168A1

公开(公告)日：2022-05-19

申请号：US17649388

申请日：2022-01-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunsik YU ,  Yunsik KIM ,  Junghoon KIM ,  Yeongjune WON ,  Heungsu JEON ,  Sungoh KIM ,  Jiyoon PARK ,  Wonseok SONG ,  Jaemyung LEE

IPC: H04N5/235 ,  G06V40/16 ,  G06T5/50 ,  H04N5/225 ,  G06T5/00

Abstract: A method includes recognizing a face in a plurality of preview images. The method also includes setting a first exposure value of a first image such that a first brightness falls within a specified brightness range and the first brightness is of a first area including the face. The method further includes extracting a second brightness of an area excluding the first area. When the difference between the first brightness and the second brightness is greater than or equal to a specified value, the method includes adjusting exposure values of second and third images, which are a plurality of bracketing images having different exposures, as second and third exposure values, respectively. Additionally, the method includes synthesizing at least one of a bracketing image having a first exposure value, a second image, or a third image to generate a high dynamic range (HDR) image. The method includes displaying the HDR image.

公开(公告)号：US20210168329A1

公开(公告)日：2021-06-03

申请号：US16910275

申请日：2020-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonseok SONG ,  Yoosun JUNG ,  Shinhaeng KIM ,  Sangsu LEE

IPC: H04N7/01

Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes a memory configured to store a plurality of frames included in an input image and a processor configured to: identify whether one frame of the plurality of frames is a first interpolated frame generated based on at least two frames from remaining frames of the plurality of frames, and select a reference frame to be used in frame interpolation of the plurality of frames based on the first interpolated frame being identified.

公开(公告)号：US20210160429A1

公开(公告)日：2021-05-27

申请号：US17092644

申请日：2020-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonseok KANG ,  Chanyoung MOON ,  Wonseok SONG

IPC: H04N5/232

Abstract: In certain embodiments, an electronic device comprises a camera; a tilt optical image stabilizer (OIS) configured to rotate the camera with respect to the electronic device, about at least one axis; and at least one processor operatively connected to the camera and the tilt OIS, wherein the at least one processor is configured to: operate the camera and the tilt OIS such that the camera is rotated about the at least one axis and captures an image, and synthesize a plurality of images captured by the camera.