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公开(公告)号：US11526004B2
公开(公告)日：2022-12-13
申请号：US16818698
申请日：2020-03-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bonkon Koo , Jaewoo Ko , Wonwoo Lee
Abstract: A head-mounted display device includes an eye tracking sensor configured to obtain eye information by tracking both eyes of a user, a depth sensor configured to obtain depth information about one or more objects, and a processor configured to obtain information about a gaze point based on the eye information, and determine a measurement parameter of the depth sensor based on the information about the gaze point.
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公开(公告)号：US11809623B2
公开(公告)日：2023-11-07
申请号：US17985464
申请日：2022-11-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bonkon Koo , Jaewoo Ko , Wonwoo Lee
IPC: G06F3/01 , G02B27/00 , G02B27/01 , G06T7/521 , G06T7/593 , G06T19/00 , G06V10/145 , G06V10/94 , G06V20/20 , G06V40/18 , G06V10/25
CPC classification number: G06F3/013 , G02B27/0093 , G02B27/017 , G06T7/521 , G06T7/593 , G06T19/006 , G06V10/145 , G06V10/25 , G06V10/94 , G06V20/20 , G06V40/18 , G02B2027/0178 , G06T2207/10028 , G06T2215/16
Abstract: A head-mounted display device includes an eye tracking sensor configured to obtain eye information by tracking both eyes of a user, a depth sensor configured to obtain depth information about one or more objects, and a processor configured to obtain information about a gaze point based on the eye information, and determine a measurement parameter of the depth sensor based on the information about the gaze point.
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公开(公告)号：US11983315B2
公开(公告)日：2024-05-14
申请号：US17903616
申请日：2022-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaeyeol Ryu , Doyoun Kim , Bonkon Koo , Kyookeun Lee , Jaewoo Ko
CPC classification number: G06F3/013 , G02B27/0172 , G02C7/06 , G02C11/10 , G06T5/80 , G06T7/73 , G02B2027/014 , G02B2027/0178 , G06T2207/30201
Abstract: A method, performed by an augmented reality (AR) device including a vision correction lens, of detecting a gaze of a user is provided. The method includes obtaining lens characteristic information about the vision correction lens arranged to overlap a light guide plate in a gaze direction of the user, emitting light for gaze tracking toward a light reflector through a light emitter, wherein the emitted light is reflected by the light reflector and then directed to an eye of the user, receiving a light reflected by the eye of the user through a light receiver, obtaining an eye image of the user based on the light received, adjusting the eye image of the user based on the lens characteristic information about the vision correction lens, and obtaining gaze information based on the adjusted eye image.
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公开(公告)号：US20230164858A1
公开(公告)日：2023-05-25
申请号：US18094842
申请日：2023-01-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeongwon KIM , Jaewoo Ko , Bonkon Koo , Sangho Yoon , Soonseob Han , Doyoun Kim , Sunghwan Shin
CPC classification number: H04W76/14 , G06T19/006 , H04W52/0261
Abstract: An augmented reality device includes a sensor, a communication interface, a memory, and a processor configured to, based on a first signal received from the sensor, control an operation of the communication interface according to whether the augmented reality device is being worn; and perform auto pairing with a wireless audio device according to whether an intensity of a second signal of a pairing packet received from the wireless audio device through the communication interface is within a predetermined range for allowing auto pairing with the wireless audio device.
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公开(公告)号：US20230077073A1
公开(公告)日：2023-03-09
申请号：US17967525
申请日：2022-10-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jeongwon Kim , Sangho Yoon , Kyusub Kwak , Jaewoo Ko
Abstract: A method of obtaining a depth map, performed by an augmented reality (AR) device including a depth sensor, includes: sensing a motion of the AR device worn by a user; identifying an activity of the user, based on the sensed motion of the AR device; determining a light pattern of emission light to be emitted by the depth sensor, based on the identified activity; controlling the depth sensor to emit emission light in the determined light pattern; receiving reflection light obtained by reflection of the emission light by at least one object; and obtaining the depth map, based on the emission light and the received reflection light.
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Patent Agency Ranking
公开(公告)号：US12235523B2
公开(公告)日：2025-02-25
申请号：US17436465
申请日：2021-06-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sunghwan Shin , Jaewoo Ko , Bonkon Koo , Doyoun Kim , Sangho Yoon , Kyookeun Lee
IPC: A61B3/02 , A61B3/032 , A61B3/10 , A61F9/02 , G02B27/00 , G02B27/01 , G02C7/08 , G02F1/29 , G06F3/01
Abstract: Provided are a device and method for correcting the vision of a user and performing calibration. A method, performed by an augmented reality device, of performing gaze tracking sensor calibration based on a gaze of a user includes outputting at least one first character in a preset size through a waveguide of the augmented reality device, obtaining at least one first input for the at least one first character, obtaining at least one piece of first gaze information detected through a gaze tracking sensor of the augmented reality device at a time point at which the at least one first input is obtained, comparing the at least one first character with the at least one first input, and determining a first refractive power to be a refractive power of the varifocal lens of the augmented reality device, based on a result of the comparing.
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公开(公告)号：US20240212386A1
公开(公告)日：2024-06-27
申请号：US18600222
申请日：2024-03-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bonkon KOO , Jaewoo Ko
CPC classification number: G06V40/107 , G02B27/017 , G06F3/017 , G06V40/103 , G06V40/28 , G06V40/40
Abstract: Provided is a method of identifying a hand of a genuine user wearing a wearable device. According to an embodiment, the method includes using a sensor included in the wearable device to recognize a hand located in a detection area of the sensor; estimating a position of a shoulder connected to the recognized hand based on a positional relation between the orientation of the recognized hand and at least one body part connected to the recognized hand; and using information about a probability of a shoulder of the genuine user being present in the estimated position to determine whether the recognized hand is a hand of the genuine user.
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公开(公告)号：US20240012474A1
公开(公告)日：2024-01-11
申请号：US18372554
申请日：2023-09-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bonkon Koo , Jaewoo Ko , Wonwoo Lee
IPC: G06F3/01 , G02B27/00 , G02B27/01 , G06T7/521 , G06T7/593 , G06T19/00 , G06V10/145 , G06V10/94 , G06V20/20 , G06V40/18 , G06V10/25
CPC classification number: G06F3/013 , G02B27/0093 , G02B27/017 , G06T7/521 , G06T7/593 , G06T19/006 , G06V10/145 , G06V10/94 , G06V20/20 , G06V40/18 , G06V10/25 , G02B2027/0178 , G06T2207/10028 , G06T2215/16
Abstract: A head-mounted display device includes an eye tracking sensor configured to obtain eye information by tracking both eyes of a user, a depth sensor configured to obtain depth information about one or more objects, and a processor configured to obtain information about a gaze point based on the eye information, and determine a measurement parameter of the depth sensor based on the information about the gaze point.
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9.发明授权公开(公告)号：US11249305B2
公开(公告)日：2022-02-15
申请号：US16800414
申请日：2020-02-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bonkon Koo , Jaewoo Ko , Wonwoo Lee
Abstract: A head-mounted display device includes an eye tracking sensor configured to obtain eye information by tracking both eyes of a user, a depth sensor configured to obtain depth information about one or more objects, and a processor configured to obtain information about a gaze point based on the eye information, and determine a measurement parameter of the depth sensor based on the information about the gaze point.
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公开(公告)号：US11941906B2
公开(公告)日：2024-03-26
申请号：US17294917
申请日：2019-06-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bonkon Koo , Jaewoo Ko
CPC classification number: G06V40/107 , G02B27/017 , G06F3/017 , G06V40/103 , G06V40/28 , G06V40/40
Abstract: Provided is a method of identifying a hand of a genuine user wearing a wearable device. According to an embodiment, the method includes using a sensor included in the wearable device to recognize a hand located in a detection area of the sensor; estimating a position of a shoulder connected to the recognized hand based on a positional relation between the orientation of the recognized hand and at least one body part connected to the recognized hand; and using information about a probability of a shoulder of the genuine user being present in the estimated position to determine whether the recognized hand is a hand of the genuine user.
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