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：US20200244835A1

公开(公告)日：2020-07-30

申请号：US16749332

申请日：2020-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongbum CHOI ,  Kihuk LEE ,  Jungeun LEE ,  Hyungju CHUN ,  Sungoh KIM ,  Youngjo KIM ,  Hyunhee PARK ,  Arang LEE ,  Sungjun LIM ,  Changsu HAN

IPC: H04N1/32 ,  G06F16/583 ,  G06F16/51 ,  H04L29/08

Abstract: An electronic device is provided. The electronic device includes a housing, a wireless communication circuit, a camera configured to generate raw image data, at least one processor, and a memory. The memory stores instructions configured, when executed, to enable the processor to process first image data corresponding to raw image data via a first algorithm and generate second image data, process the first image data or the second image data via a second algorithm and generate third image data, the second algorithm being different from the first algorithm, generate a first file including the second image data and the third image data, receive priority information from an external electronic device via the wireless communication circuit, generate a second file including the second image data and the third image data based on the priority information, and transmit the second file via the wireless communication circuit to the external electronic device.

公开(公告)号：US20190251670A1

公开(公告)日：2019-08-15

申请号：US16263790

申请日：2019-01-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungoh KIM ,  Youngjo KIM ,  Hyungju CHUN ,  Jongbum CHOI ,  Hajoong PARK ,  Haedong LEE

IPC: G06T5/00 ,  G06T7/11 ,  H04N5/232

CPC classification number: G06T5/003 ,  G06T7/11 ,  H04N5/23267

Abstract: An electronic device for image correction and a method therfor are provided. The electronic device includes a camera, a memory, a communication circuit, and at least one processor. The at least one processor is configured to obtain a raw image of an external object using the camera, determine whether correction of the raw image is necessary, when the correction of the raw image is determined not to be necessary, store an image corresponding to the raw image in the memory, and when the correction of the raw image is determined to be necessary, transmit the raw image to an external electronic device via the communication circuit so as to enable the external electronic device to generate a corrected image of the raw image, and store the corrected image in the memory.

公开(公告)号：US20250069239A1

公开(公告)日：2025-02-27

申请号：US18751831

申请日：2024-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyuntaek WOO ,  Dasom LEE ,  Sungoh KIM ,  Donghyun YEOM ,  Sanghun LEE ,  Jungjik LEE

IPC: G06T7/246 ,  G06F3/01 ,  G06F3/0338

Abstract: A wearable device includes memory storing instructions, a camera, and at least one processor. The instructions, when executed by the at least one processor individually or collectively, causes the wearable device to obtain at least one first image having a first attribute for tracking of body portion of a user and at least one second image having a second attribute different from the first attribute for tracking of an external electronic device, to obtain first feature values for tracking of the body portion from the at least one first image and second feature values for tracking of the external electronic device from the at least one second image, to change a mode of the wearable device from the first mode to a second mode based on the first feature values and the second feature values, and to obtain, in the second mode, another images.

公开(公告)号：US20240412453A1

公开(公告)日：2024-12-12

申请号：US18670915

申请日：2024-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghun LEE ,  Sungoh KIM ,  Donghwan SEO ,  Byeongyong AHN ,  Dasom LEE

IPC: G06T17/05 ,  G06F3/01 ,  G06F3/14 ,  G06T7/50 ,  G06T7/70 ,  G06V10/25

Abstract: An electronic device and method are disclosed. The electronic device includes a first and second camera, display, memory and processor. The processor implements the method, including acquiring image data of an external environment via the first camera, detecting a plurality of objects included in the image data, identifying a first object corresponding to the detected gaze among the detected plurality of objects, configuring a first precision for spatial mapping of the identified first object and a second precision of at least one other object from among the detected plurality of objects, wherein the first precision is higher than the second precision, executing 3D spatial mapping on the image data using the first precision for the identified first object and the second precision for the at least one other object, and displaying a 3D space generated based on the image data and the spatial mapping.

公开(公告)号：US20240362876A1

公开(公告)日：2024-10-31

申请号：US18443961

申请日：2024-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihyeok YOON ,  Sungoh KIM ,  Jihyun KIM ,  Jongpil PARK ,  Donghyun YEOM ,  Donghoon HAN

IPC: G06T19/20 ,  G06T19/00

CPC classification number: G06T19/20 ,  G06T19/006 ,  G06T2219/2008 ,  G06T2219/2016

Abstract: An electronic device includes memory storing instructions, a display and at least one processor comprising processing circuitry. The instructions, when executed by the at least one processor individually and/or collectively, cause the electronic device to: obtain, from an external electronic device providing a virtual environment, information on a space of the virtual environment in which an avatar is to be located, information on a situation related to the space, and information on body proportion of avatars located in the space; identify, first proportion information of an avatar defined in the space, second proportion information of an avatar defined in the situation, and third proportion information used by the avatars; identify a priority with respect to proportions for the avatars, and display the avatar having a second proportion changed from a first proportion in the space, based on the priority.

公开(公告)号：US20240193889A1

公开(公告)日：2024-06-13

申请号：US18458522

申请日：2023-08-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungoh KIM ,  Kihwan KIM ,  Harksang KIM ,  Donghyun YEOM ,  Hyuntaek WOO ,  Sanghun LEE ,  Jungjik LEE ,  Sungsoo CHOI ,  Daehee KIM ,  Beomsu KIM

IPC: G06T19/20 ,  G06T7/73 ,  G06T19/00 ,  G06V20/20 ,  G06V40/20 ,  H04B10/114 ,  H04N7/22

CPC classification number: G06T19/20 ,  G06T7/73 ,  G06T19/006 ,  G06V20/20 ,  G06V40/20 ,  H04B10/1149 ,  H04N7/22 ,  G06T2207/30244 ,  G06T2219/2021

Abstract: According to an embodiment, a processor of a wearable device is configured to identify, based on an image output from a camera, an external electronic device. The processor, based on the identification, is configured to request outputting of an optical signal to the external electronic device through a communication circuit. The processor is configured to identify, in a portion of the image where the external electronic device is displayed, a position of the optical signal output from the external electronic device. The processor is configured to control a display to display a visual object having an extended shape based on the identified position in the display.

公开(公告)号：US20240098347A1

公开(公告)日：2024-03-21

申请号：US18519683

申请日：2023-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwoon JANG ,  Jinhyun KIM ,  Sungoh KIM

IPC: H04N23/45 ,  H04N5/14 ,  H04N5/915

CPC classification number: H04N23/45 ,  H04N5/144 ,  H04N5/915

Abstract: An electronic device includes an image sensor; a dynamic vision sensor (DVS); and at least one processor electrically connected to the image sensor and the DVS. The at least one processor shoots video by using the image sensor, determines the moving speed of a subject by using the DVS during the video shooting, determines the frame rate of the image sensor on the basis of the moving speed, controls that the image sensor outputs, on the basis of the frame rate, a plurality of image frames including the subject, and acquires a hyperlapse video on the basis of the plurality of image frames.

公开(公告)号：US20240094805A1

公开(公告)日：2024-03-21

申请号：US18368932

申请日：2023-09-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeyung YEO ,  Sungoh KIM ,  Choelmin Choelmin ,  Chungwan HONG

IPC: G06F3/01

CPC classification number: G06F3/011

Abstract: A wearable electronic device includes a display, and at least one processor connected to the display, where the at least one processor is configured to obtain a first space necessary for a motion of a user corresponding to a motion of an avatar, the motion of the avatar being performed in a virtual space of virtual reality (VR) content displayed through the display, obtain a second space for safely performing the motion of the user, set a scale value, based on the first space and the second space, and based on obtaining the motion of the user, determine, using the set scale value, a size of the motion of the avatar, the motion of the avatar being performed by the motion of the user.

公开(公告)号：US20240086512A1

公开(公告)日：2024-03-14

申请号：US18510175

申请日：2023-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhyun KIM ,  Jongwoon JANG ,  Sangjun YU ,  Inkoo KANG ,  Sungoh KIM ,  Ildo KIM ,  Jonghoon WON

IPC: G06F21/32 ,  G06F21/45 ,  G06V40/16 ,  G06V40/18 ,  G06V40/19 ,  H04N23/68 ,  H04N25/47

CPC classification number: G06F21/32 ,  G06F21/45 ,  G06V40/166 ,  G06V40/172 ,  G06V40/19 ,  G06V40/193 ,  H04N23/6812 ,  H04N23/683 ,  H04N25/47

Abstract: An example electronic device may receive user input in a state in which security of the electronic device is configured; based on receiving of the user input, display a designated screen on a display; acquire image data including a face of a user through an image sensor; detect a radial movement from a part of the face using a DVS while acquiring the image data; detect first face data corresponding to the face from the image data and compare the detected first face data with second face data stored in the electronic device; and, based on the detection of the radial movement and correspondence between the first face data and the second face data, release the state in which the security is configured.