公开(公告)号：US11858149B2

公开(公告)日：2024-01-02

申请号：US17098832

申请日：2020-11-16

Applicant: LG ELECTRONICS INC.

Inventor： Sookhyun Yang ,  Jungsik Kim ,  Jinuh Joo ,  Hyoungrock Kim ,  Sang Ki Kim ,  Minjung Kim ,  Moonsik Nam ,  Gyuho Eoh ,  Donghak Lee

IPC: B25J9/16

CPC classification number: B25J9/1697 ,  B25J9/1664

Abstract: A robot may include an input interface configured to obtain an image of a surrounding environment of the robot, and at least one processor configured to rotate the robot in place for localization, and estimate at least one of a position or a pose in a space, based on a plurality of sequential images obtained by the input interface during the rotation of the robot. The position or the pose of the robot may be estimated based on inputting the plurality of sequential images obtained during the rotation of the robot into a trained model based on an artificial neural network. In a 5G environment connected for the Internet of Things, embodiments of the present disclosure may execute an artificial intelligence algorithm and/or a machine learning algorithm.

公开(公告)号：US11010124B2

公开(公告)日：2021-05-18

申请号：US16703768

申请日：2019-12-04

Applicant: LG ELECTRONICS INC.

Inventor： Sang Ki Kim ,  Yongchul Park ,  Sungmin Han ,  Siyoung Yang ,  Juyeong Jang ,  Minook Kim

IPC: H04N5/93 ,  G06F3/16 ,  G06K9/00 ,  G10L25/51

Abstract: Disclosed are a sound source focus method and device in which the sound source focus device, in a 5G communication environment by amplifying and outputting a sound source signal of a user's object of interest extracted from an acoustic signal included in video content by executing a loaded artificial intelligence (AI) algorithm and/or machine learning algorithm. The sound source focus method includes playing video content including a video signal including at least one moving object and the acoustic signal in which sound sources output by the object are mixed, determining the user's object of interest from the video signal, acquiring unique sound source information about the user's object of interest, extracting an actual sound source for the user's object of interest corresponding to the unique sound source information from the acoustic signal, and outputting the actual sound source extracted for the user's object of interest.

公开(公告)号：US20210229291A1

公开(公告)日：2021-07-29

申请号：US17098832

申请日：2020-11-16

Applicant: LG ELECTRONICS INC.

Inventor： Sookhyun YANG ,  Jungsik Kim ,  Jinuh Joo ,  Hyoungrock Kim ,  Sang Ki Kim ,  Minjung Kim ,  Moonsik Nam ,  Gyuho Eoh ,  Donghak Lee

IPC: B25J9/16

Abstract: A robot may include an input interface configured to obtain an image of a surrounding environment of the robot, and at least one processor configured to rotate the robot in place for localization, and estimate at least one of a position or a pose in a space, based on a plurality of sequential images obtained by the input interface during the rotation of the robot. The position or the pose of the robot may be estimated based on inputting the plurality of sequential images obtained during the rotation of the robot into a trained model based on an artificial neural network. In a 5G environment connected for the Internet of Things, embodiments of the present disclosure may execute an artificial intelligence algorithm and/or a machine learning algorithm.