公开(公告)号：US10548515B2

公开(公告)日：2020-02-04

申请号：US15391384

申请日：2016-12-27

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION CHOSUN UNIVERSITY

Inventor： Sung-Bum Pan ,  Gyu-Ho Choi ,  Hae-Min Moon ,  Youn-Tae Kim ,  Keun-Chang Kwak

IPC: A61B5/117 ,  H04L29/06 ,  G06K9/00 ,  G06K9/62 ,  A61B5/04 ,  A61B5/0456 ,  G06F21/32

Abstract: Disclosed are a method for generating personal identification information using an electrocardiogram and a method for identifying a person using the personal identification information. The methods dramatically increase an identification rate by using two-dimensional image data converted from an electrocardiogram signal as personal identification information, and enable real-time identification by reducing a calculation amount by converting only a single electrocardiogram cycle into the two-dimensional image data.

公开(公告)号：US10433750B2

公开(公告)日：2019-10-08

申请号：US15391457

申请日：2016-12-27

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION CHOSUN UNIVERSITY

Inventor： Sung-Bum Pan ,  Gyu-Ho Choi ,  Hae-Min Moon ,  Youn-Tae Kim

IPC: A61B5/0456 ,  A61B5/04 ,  A61B5/00 ,  A61B5/117

Abstract: Disclosed are a method for generating an electrocardiogram for personal identification and a method for identifying a person using the electrocardiogram. The electrocardiogram generation method generates a normalized electrocardiogram by extracting single-cycle electrocardiogram signals meaningful for personal identification from an electrocardiogram of a person and by connecting the extracted single-cycle electrocardiogram signals arranged in temporal order. Therefore, the electrocardiogram generation method dramatically increases identification accuracy in personal identification.

公开(公告)号：US11020037B2

公开(公告)日：2021-06-01

申请号：US16389498

申请日：2019-04-19

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION CHOSUN UNIVERSITY

Inventor： Sung-Bum Pan ,  Gyu-Ho Choi

IPC: A61B5/352 ,  A61B5/00

Abstract: An R wave peak detection method uses the periodicity of an electrocardiogram signal, in which expected R wave peaks are detected from an electrocardiogram signal, and a time difference between the expected R wave peaks that are detected is calculated in order to output, as actual R wave peaks, only expected R wave peaks that are greater than a threshold time difference, thereby avoiding a case in which the R wave peaks are erroneously detected from an non-ideal electrocardiogram signal.