公开(公告)号：US20220012464A1

公开(公告)日：2022-01-13

申请号：US17137163

申请日：2020-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwhan KIM ,  Sungun PARK ,  Kyuhong KIM ,  Geuntae BAE

IPC: G06K9/00 ,  G06F21/32 ,  G06F16/56 ,  G06N3/04 ,  G06N3/08

Abstract: A processor-implemented method includes: obtaining an enrollment fingerprint embedding vector corresponding to an enrollment fingerprint image; and generating a virtual enrollment fingerprint embedding vector, wherein the virtual enrollment fingerprint embedding vector has an environmental characteristic different from an environmental characteristic of the enrollment fingerprint image, and has a structural characteristic of the enrollment fingerprint image.

公开(公告)号：US20240242118A1

公开(公告)日：2024-07-18

申请号：US18342880

申请日：2023-06-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Geuntae BAE ,  Kiha KIM ,  Keunmo PARK

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: A data processing apparatus and data processing method are provided. The data processing apparatus includes one or more processors configured to execute instructions, a memory configured to store the instructions that, when executed by the one or more processors, configure the one or more processors to determine first operation result data using a computational algorithm in a first predetermined time period and predict second predicted result data of a set second time period using a machine learning model provided the first operation result data; and determine third operation result data using the computational algorithm in a set third time period after the second time period.

公开(公告)号：US20230229396A1

公开(公告)日：2023-07-20

申请号：US17889740

申请日：2022-08-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Geuntae BAE ,  Keunmo PARK ,  Seungho LEE

IPC: G06F7/53 ,  G06F15/80 ,  G06F9/54

CPC classification number: G06F7/5324 ,  G06F15/8007 ,  G06F9/54

Abstract: An apparatus with parallel processing includes: a first processor module; and a second processor module configured to perform parallel processing in synchronization with the first processor module, wherein the first processor module is configured to: determine first operation result data using an operation process in a first time interval; transmit the first operation result data to the second processor module; determine second operation result data using the operation process in a second time interval; and determine whether to transmit the second operation result data to the second processor module, and wherein the second processor module is configured to determine second prediction result data corresponding to the second operation result data based on the first operation result data received from the first processor module and a prediction process in response to the first processor module determining not to transmit the second operation result data to the second processor module.

公开(公告)号：US20220188556A1

公开(公告)日：2022-06-16

申请号：US17340389

申请日：2021-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Jae CHO ,  Kyuhong KIM ,  Sungun PARK ,  Geuntae BAE ,  Jaejoon HAN

IPC: G06K9/00 ,  G06F21/32

Abstract: A method and apparatus that detects whether biometric information is spoofed is provided. The method receives, from a sensor, first feature information including a static feature associated with biometric information of a user, and a dynamic feature obtained based on images related to the biometric information, detects whether the biometric information is spoofed based on a first score calculated based on the first feature information, fuses the first score with a second score calculated based on second feature information extracted from the images, based on a result of the detecting that the biometric information is spoofed based on the first score, and detects that the biometric information is spoofed based on a fused score.