公开(公告)号：US20250168556A1

公开(公告)日：2025-05-22

申请号：US19027708

申请日：2025-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： G Abhishek KUMAR ,  Abhishek SHARMA ,  Sfurti RAJPUT ,  Shailja SHARMA ,  Anil Kumar SAINI

IPC: H04R1/34 ,  G06V40/16 ,  H04R1/28

Abstract: A system and method for enabling audio steering at an electronic device is provided. The method comprises generating, ultrasonic waves for registering a facial map of a user, and capturing, facial images of the user. Further the method identifies facial features of the user from the captured facial images. The method thereafter registers, ultrasonic signatures, based on the facial features and the facial map of the user. The method includes detecting, a spatial location of two or more ultrasonic signatures associated with two or more facial features of the user within a specified vicinity of an electronic device of the user, to detect user's ears position. The method comprises converging, a first non-audible frequency and second non-audible frequency near the user's ears position for producing an audible range of frequency for the user, wherein the production of the audible range of the frequency enables the audio steering.

公开(公告)号：US20230206505A1

公开(公告)日：2023-06-29

申请号：US18105637

申请日：2023-02-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Abhishek SHARMA ,  G Abhishek KUMAR ,  Shailja SHARMA ,  Anil Kumar SAINI ,  Ashutosh RAGHUVANSHI

IPC: G06T7/90 ,  G06V10/25 ,  G06V10/60 ,  G06T7/13

CPC classification number: G06T7/90 ,  G06V10/25 ,  G06V10/60 ,  G06T7/13

Abstract: A method of visual content communication includes: receiving, multimedia data from a multimedia source; identifying, a first set of pixels from among a plurality of pixels of the multimedia data in a YCbCr color space based on information in the plurality of pixels; selecting, a second set of pixels from among the first set of pixels based on a luminance value and an inter-pixel distance of each pixel of the first set of pixels; generating, metadata for the second set of pixels based on an auxiliary content, wherein the auxiliary content is to be added in the multimedia data; modifying, at least one of a Cb component or a Cr component of the second set of pixels using a modification factor based on the metadata; and transmitting, to an electronic device, the multimedia data in an RGB color space with the modified second set of pixels using visible light communication.