公开(公告)号：US20180196932A1

公开(公告)日：2018-07-12

申请号：US15867147

申请日：2018-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chao ZHANG ,  Haixiao LIU ,  Yang LIU ,  Chisung BAE ,  Sang Joon KIM

IPC: G06F21/32 ,  A61B5/0452 ,  A61B5/00 ,  A61B5/04 ,  G06K9/00 ,  A61B5/117

Abstract: A method and apparatus to authenticate a registered user are described. The method and apparatus include a processor configured to identify a first electrocardiogram (ECG) signal measured from the user, and determine a similarity between the first ECG signal and a second ECG signal based on the identified first ECG signal and the second ECG signal included in a reference ECG signal set. The processor is also configured to determine an authentication threshold corresponding to the reference ECG signal set, and determine whether to authenticate the first ECG signal measured from the user by comparing the determined similarity and the authentication threshold.

公开(公告)号：US20170340288A1

公开(公告)日：2017-11-30

申请号：US15485295

申请日：2017-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chisung BAE ,  Jinhyun YUN ,  Sang Joon KIM

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/0408 ,  A61B5/117

CPC classification number: A61B5/7203 ,  A61B5/04012 ,  A61B5/0408 ,  A61B5/117 ,  A61B5/6898 ,  A61B5/7264

Abstract: A method and an apparatus to remove a noise from an electrocardiography (ECG) sensor signal are provided. A noise removing method includes: receiving a sensor signal collected by an electrocardiography (ECG) sensor; extracting an ECG estimation signal from the sensor signal based on a peak value of the sensor signal; determining a first comparison value between the ECG estimation signal and a first reference signal indicating an average form of ECG signals; and classifying the ECG estimation signal as one of an ECG signal and a noise by comparing the first comparison value to a first threshold value.

公开(公告)号：US20170188971A1

公开(公告)日：2017-07-06

申请号：US15371454

申请日：2016-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang LIU ,  Xuetao FENG ,  Chao ZHANG ,  Chisung BAE ,  Sang-joon KIM

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/044

CPC classification number: A61B5/7264 ,  A61B5/0006 ,  A61B5/04017 ,  A61B5/044 ,  A61B5/04525 ,  A61B5/117 ,  A61B5/681 ,  A61B5/7267

Abstract: Disclosed are an electrocardiogram (ECG) authentication method and apparatus, and a training method and apparatus for training a neural network model used for ECG authentication, the ECG authentication apparatus being configured to acquire an ECG signal of a subject, extract a semantic feature of the ECG signal, and authenticate the subject based on the extracted semantic feature.

公开(公告)号：US20160283704A1

公开(公告)日：2016-09-29

申请号：US15072988

申请日：2016-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongseok Kim ,  Kihong MIN ,  Chisung BAE ,  Daekwang JUNG ,  Seokwhan CHUNG

IPC: G06F21/32 ,  H04W4/00 ,  H04W12/08 ,  H04L29/08

CPC classification number: G06F21/32 ,  G06F21/36 ,  G06F21/6218 ,  G06F2221/2149 ,  G07C9/00 ,  G07C9/00103 ,  G07C9/00571 ,  G07C2009/00865 ,  G07C2209/08 ,  H04L63/0861 ,  H04L63/102 ,  H04L67/12 ,  H04W4/80 ,  H04W12/08

Abstract: Provided are a method and apparatus for executing a device according to usage authority, wherein usage authority information for a first device may be received, usage authority for the first device may be identified based on the received usage authority information as well as telephone number information of a user, and the first device may be executed according to the identified usage authority for the first device.

Abstract translation: 提供了一种根据使用权限执行设备的方法和装置，其中可以接收第一设备的使用权限信息，可以基于接收的使用权限信息以及所接收的使用权限信息来识别第一设备的使用权限，以及电话号码信息 可以根据所识别的第一设备的使用权限来执行第一设备。

公开(公告)号：US20160063231A1

公开(公告)日：2016-03-03

申请号：US14717475

申请日：2015-05-20

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Chisung BAE ,  Sang Joon KIM ,  Jin Woo SHIN

IPC: G06F21/32 ,  A61B5/117 ,  A61B5/0452

CPC classification number: G06F21/32 ,  A61B5/04525 ,  A61B5/117 ,  A61B5/7246 ,  A61B5/725 ,  A61B5/7264 ,  G07C9/00158 ,  H04L9/3231 ,  H04L29/06809 ,  H04L63/0861

Abstract: An authentication apparatus includes an electrocardiogram (ECG) signal receiver configured to receive a target ECG signal, and a preprocessor configured to filter the target ECG signal. The apparatus further includes an authenticator configured to process the filtered target ECG signal based on a pattern of a reference ECG signal, and determine whether the target ECG signal corresponds to the reference ECG signal based on the processing.

Abstract translation: 认证装置包括被配置为接收目标ECG信号的心电图（ECG）信号接收器，以及被配置为对目标ECG信号进行滤波的预处理器。 该装置还包括被配置为基于参考ECG信号的模式来处理经滤波的目标ECG信号并且基于该处理来确定目标ECG信号是否对应于参考ECG信号的认证器。