公开(公告)号：US20240087252A1

公开(公告)日：2024-03-14

申请号：US18244043

申请日：2023-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sujoy SAHA ,  Rajas Jayant JOSHI ,  Rajat Kumar JAIN ,  Aditi SINGHAL ,  Amita BADHWAR ,  Sathyanarayanan KULASEKARAN ,  Sarthak SENGUPTA ,  Lokesh Rayasandra BOREGOWDA

IPC: G06T19/00

CPC classification number: G06T19/006 ,  G06T2219/024

Abstract: Provided is a method for generating Augmented Reality (AR) content that includes: receiving a plurality of image frames of at least one scene captured by a plurality of participant devices in an AR or a Virtual Reality (VR) environment; storing the plurality of image frames and metadata associated with the plurality of image frames, in a database; receiving an AR content generation request to generate an AR content view of a user in the AR/VR environment, the AR content generation request including an identifier (ID) of the user and information of the at least one scene; retrieving a set of image frames from a plurality of stored image frames in the database based on the ID of the user, the information of the at least one scene, and metadata associated with the set of image frames, the set of images including the user in the at least one scene in the AR/VR environment; generating the AR content view of the user by combining the set of image frames retrieved from the database, based on the metadata associated with the set of image frames; and displaying the AR content view.

公开(公告)号：US20250165063A1

公开(公告)日：2025-05-22

申请号：US19028725

申请日：2025-01-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sarthak SENGUPTA ,  Rajat Kumar JAIN ,  Sujoy SAHA ,  Tarun Vijayanand BAGEWADI ,  Rajas Jayant JOSHI ,  Aditi SINGHAL

IPC: G06F3/01

Abstract: There is provided a method for pose estimation of a Head Mounted Display (HMD) device. The method includes receiving motion data from one or more motion sensors provided on the HMD device, the motion data including relevant motion data and irrelevant motion data acquired at a time a user is interacting with at least one extended reality (XR) application using the HMD device, obtaining motion embedding vectors for the HMD device corresponding to the at least one XR application based on the relevant motion data corresponding to the at least one XR application, generating a filtered motion data based on the motion embedding vectors corresponding to the at least one XR application and the motion data from the one or more motion sensors, and estimating a pose of the HMD device based on the filtered motion data.

公开(公告)号：US20230402055A1

公开(公告)日：2023-12-14

申请号：US18163618

申请日：2023-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sathyanarayanan KULASEKARAN ,  Sarthak SENGUPTA ,  Sujoy SAHA

IPC: G10L25/51 ,  G10L25/30 ,  G10L21/10

CPC classification number: G10L25/51 ,  G10L25/30 ,  G10L21/10

Abstract: A method for matching a visual source with a respective sound signal is provided. The method includes receiving a real-world sound input including a combination of one or more sound signals originating from a plurality of sound-generating objects, separating one or more sound signals from the real-world sound input, detecting sound generating objects included in the visual source, generating an association between each of the sound generating objects and the one or more separated sound signals, and matching, in real-time, each of the detected sound generating objects with respective sound signals from the one or more separated sound signals based on the association.