公开(公告)号：US20210141887A1

公开(公告)日：2021-05-13

申请号：US17155908

申请日：2021-01-22

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun KIM ,  Sooyoung SIM ,  Shinjae KANG ,  Sungjin KIM

IPC: G06F21/32 ,  G06F21/45

Abstract: An electronic device for performing multimodal biometric authentication, includes a first biometric sensor configured to sense first biometric information; a second biometric sensor configured to sense second biometric information; a security module configured to set a multidimensional variable determination criterion including context information at the time of sensing at least one of the first biometric information and the second biometric information, perform a first user authentication by applying the multidimensional variable determination criterion to a matching score for the first biometric information or the second biometric information, and determine whether or not to perform a second user authentication using remaining biometric information based on a result of the first user authentication; and a controller configured to control an operation of the electronic device based on at least one of the result of the first user authentication and a result of the second user authentication carried out by the security module.

公开(公告)号：US20210064792A1

公开(公告)日：2021-03-04

申请号：US16944034

申请日：2020-07-30

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun KIM ,  Suyeon KIM ,  Kamin LEE ,  Seungah CHAE

IPC: G06F30/12 ,  G06N3/08

Abstract: The present invention includes an artificial intelligence device and a method for operating the same. The artificial intelligence device includes a communication unit that receives indoor area map data and indoor area image data from at least one external device, and a processor that generates first furniture placement map data in which a placement position of at least one piece of furniture is mapped, provides the first furniture placement map data to a furniture placement model, and obtains second furniture placement map data in which a placement position of at least one piece of furniture is changed, based on indoor area map data and indoor area image data.

公开(公告)号：US20200050745A1

公开(公告)日：2020-02-13

申请号：US16535995

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun KIM ,  Jinsung PARK ,  Sungjin KIM ,  Sooyoung SIM

IPC: G06F21/31 ,  G06F21/32 ,  G06F21/45

Abstract: A mobile terminal includes an output unit configured to output whether authentication successes, a controller configured to perform explicit authentication based on authentication information, to collect data for implicit authentication if the explicit authentication successes, and to enroll a user behavior pattern for the implicit authentication based on the collected data, and a memory configured to store the user behavior pattern.

公开(公告)号：US20190392851A1

公开(公告)日：2019-12-26

申请号：US16561794

申请日：2019-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Kokeun KIM ,  Taeho LEE

IPC: G10L19/06 ,  G10L15/22 ,  G10L25/84 ,  G06N3/08 ,  G10L21/12

Abstract: The artificial intelligence (AI)-based apparatus for controlling home-theater speech, which performs separation and synthesis on speech output from an electronic device of a user, includes an input unit that receives the speech, and a processor that separates and extract, from the speech from the input unit, a first signal representing a speech signal related to language or dialogue and a second signal representing a speech signal related to background sound or effect sound; extracts feature vectors of the first signal and the second signal to perform unsupervised learning; and calculates an amplitude difference between the first signal and the second signal according to a result of the unsupervised learning, and adjusting the amplitude difference according to an output method preset by the user.