公开(公告)号：US20240411359A1

公开(公告)日：2024-12-12

申请号：US18809907

申请日：2024-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyuntaek WOO ,  Jinmo KANG ,  Beomsu KIM ,  Gunhee LEE ,  Daiwoong CHOI

IPC: G06F3/01 ,  G06F3/04886 ,  G06T7/70 ,  G06V40/10

Abstract: An electronic device that is an augmented reality (AR) device is provided. The electronic device includes sensor circuitry configured to recognize a user's finger. memory storing one or more computer programs, and one or more processors communicatively coupled to the sensor circuitry 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, after a result of recognizing the user's finger is received from the sensor circuitry, determine whether there is accuracy correction data of coordinates of the user's finger, when there is the accuracy correction data of the coordinates of the user's finger, correct an accuracy of the coordinates of the user's finger, when there is no accuracy correction data of the coordinates of the user's finger, recognize the user's finger in an image obtained by the sensor circuitry and calculate the coordinates of the user's finger in the AR environment based on data of the user's finger, and correct the coordinates of the user's finger in the AR environment.

公开(公告)号：US20240312176A1

公开(公告)日：2024-09-19

申请号：US18671412

申请日：2024-05-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pawan Prasad BINDIGAN HARIPRASANNA ,  Green Rosh K S ,  Vishakha S R ,  Sungsoo CHOI ,  Hyuntaek WOO ,  Chaeeun LEE ,  Beomsu KIM

IPC: G06V10/26 ,  G06V10/82 ,  G06V40/10

CPC classification number: G06V10/273 ,  G06V10/82 ,  G06V40/11

Abstract: A method performed by an electronic device for estimating a landmark point of a body part of subject by electronic device is provided. The method includes generating, by the electronic device, an initial coarse estimation of the landmark point of the body part using a light-weight deep neural network, determining, by the electronic device, an occluded region of the body part based on the generated initial coarse estimation of the landmark point using a segmentation mask, estimating, by the electronic device, the occlusion probability for the landmark point in the at least one occluded region and the generated initial coarse estimation, determining, by the electronic device, a correction factor for applying on the generated initial coarse estimation as a measure of the estimated occlusion probability, and selecting, by the electronic device, a pre-defined number of neural networks by applying the determined correction factor for processing the at least one occluded region and the generated initial coarse estimation to generate final estimation of the landmark point.

公开(公告)号：US20240282059A1

公开(公告)日：2024-08-22

申请号：US18435092

申请日：2024-02-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bosung KIM ,  Jinsuk LEE ,  Junsik JEONG ,  Haksoo KIM ,  Donghyun YEOM ,  Jooyoung KIM ,  Hyuntaek WOO

IPC: G06T19/00 ,  G06T15/00

CPC classification number: G06T19/006 ,  G06T15/005

Abstract: One or more of at least one processor of a wearable device is configured to obtain an external image indicating at least a part of real environment around the wearable device using a camera, while displaying a three-dimensional image through a display. One or more of the at least one processor is configured to store the external image in a first command buffer distinct from a display buffer corresponding to the display in a memory. One or more of the at least one processor is configured to adjust an order among the first command buffer, the second command buffer and the third command buffer, using depth information corresponding to the first command buffer, a second command buffer corresponding to the three-dimensional image, and a third command buffer corresponding to a virtual object. This disclosure may be related to a metaverse service to enhance interconnectivity between a real object and a virtual object. For example, the metaverse service may be provided through a network based on fifth generation (5G) and/or sixth generation (6G).

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：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.