公开(公告)号：US20230091780A1

公开(公告)日：2023-03-23

申请号：US18071203

申请日：2022-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yumin JUNG ,  Junghoon KIM ,  Sungho LEE ,  Seungwon HAN ,  Soyeon HEO ,  Jiyoon PARK

IPC: H04N23/667 ,  H04N23/61 ,  H04N5/262 ,  G06T5/00

Abstract: An operation method of an electronic device is provided. The method includes generating a first bokeh image by blurring a part of an image acquired using at least one of a first camera module or a second camera module, by using a distance value determined based on the first camera module and the second camera module, and identifying whether a designated subject is included in the acquired image by using at least one of the first camera module or the second camera module; and in response to identifying that the designated subject is included, deactivating the second camera module, performing image segmentation on the acquired image by using the first camera module, and generating a second bokeh image by blurring a part of the acquired image, based on a result of the image segmentation.

公开(公告)号：US20230070539A1

公开(公告)日：2023-03-09

申请号：US17749610

申请日：2022-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yanggeun OH ,  Byungjun SON ,  Sungjoo AHN ,  Sungwook YOUN ,  Jiyoon PARK

IPC: G06F3/01 ,  G06F3/14

Abstract: An electronic device is provided and includes a camera, a display, and a processor. The processor may be configured to control the display to display a second image determined based on a posture of the electronic device from a first image obtained using the camera, detect a finger object from the second image, identify a first virtual key corresponding to the finger object from a virtual keyboard based on a position and a degree of bending of the finger object, and identify an input of the first virtual key based on detecting a typing movement of the finger object. Other embodiments may also be possible.

公开(公告)号：US20220172775A1

公开(公告)日：2022-06-02

申请号：US17510828

申请日：2021-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiyoon PARK ,  Sungwon Yun ,  Hyunjun Yoon ,  Wontaeck Jung

IPC: G11C11/56 ,  G11C16/04 ,  G11C16/10 ,  G11C16/34 ,  H01L25/065 ,  H01L25/18 ,  H01L23/00

Abstract: A method of operating a memory device that performs a plurality of program loops for a plurality of memory cells includes applying a first program pulse and a first verify pulse of a first program loop from among the plurality of program loops, counting a first off cell count by using an output based on the first verify pulse, determining a first verify skip period using the first off cell count, applying an N-th program pulse and a plurality of verify pulses in response to an end of the first verify skip period, counting a second off cell count by using an output based on the plurality of verify pulses, and determining a second verify skip period using the second off cell count.

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：US20190266427A1

公开(公告)日：2019-08-29

申请号：US16284968

申请日：2019-02-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Wonsuk CHANG ,  Hyeongwook YANG ,  Juwoan YOO ,  Kwanghyun LEE ,  Heejun LEE ,  Tushar Balasaheb SANDHAN ,  Yangsoo LEE ,  Jiyoon PARK ,  Dasom LEE

IPC: G06K9/20 ,  H04N5/247 ,  G06K9/00 ,  G06F21/32

Abstract: Disclosed is an electronic apparatus including a first camera, a second camera, and a processor. The first camera includes a first FOV. The second camera includes a second FOV corresponding to part of the first FOV. The processor is configured to obtain a request associated with biometric authentication. The processor is configured obtain at least one first image using the first camera and at least one second image using the second camera. The processor is configured to identify a first external object that is included in the at least first image while obtaining the first image. While obtaining the at least one second image, the processor is configured to provide notification information for obtaining at least one image including the second external object when the second external object that is at least part of the first external object, is not included in the at least second image.

公开(公告)号：US20190208064A1

公开(公告)日：2019-07-04

申请号：US16219052

申请日：2018-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nari IM ,  Jaegon KIM ,  Yongju LEE ,  Mincheol HWANG ,  Jiyoon PARK

IPC: H04N1/00 ,  H04N1/32 ,  G06T5/00 ,  G06K9/62

CPC classification number: H04N1/00244 ,  G06K9/6201 ,  G06K9/6217 ,  G06T5/001 ,  H04N1/0097 ,  H04N1/32518

Abstract: An electronic device for image processing is provided. The electronic device includes a communication circuit, a memory, and a processor configured to receive a request related to transmission of a first image from a first external device to a second external device, and based on the request, identify a policy of the second external device associated with a processing of the first image. When the policy satisfies a first specified condition, a second image is transmitted to the second external device, wherein at least one object included in a raw image corresponding to the first image is changed in accordance with a first technique in the second image. When the policy satisfies a second specified condition, a third image is transmitted to the second external device, wherein at least one object included in the raw image is changed in accordance with a second technique in the third image.