公开(公告)号：US20210153763A1

公开(公告)日：2021-05-27

申请号：US17103665

申请日：2020-11-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Tae Wuk BAE ,  Kee Koo KWON ,  Kyu Hyung KIM

IPC: A61B5/04 ,  A61B5/0456

Abstract: Provided are an apparatus and method for detecting ventricular depolarization (QRS) of an electrocardiogram (ECG). The apparatus includes an input unit configured to receive an ECG signal, a memory configured to store a program for detecting R and ventricular depolarization using the ECG signal, and a processor configured to execute the program, wherein the processor detects a QRS interval and an R-peak using a first-order derivative filter and a max-filter.

公开(公告)号：US20220095981A1

公开(公告)日：2022-03-31

申请号：US17475913

申请日：2021-09-15

Applicant: Electronics and Telecommunications Research Institute

Inventor： Tae Wuk BAE ,  Kee Koo KWON ,  Kyu Hyung KIM

IPC: A61B5/352 ,  A61B5/00

Abstract: Provided is a method of detecting the R peak of an electrocardiogram (ECG) signal using an adaptive median filter. The method includes allowing an ECG signal (hereinafter, referred to as a first ECG signal) received from an ECG signal measuring apparatus having a predetermined sampling rate to pass through an adaptive median filter, calculating a difference value between the first ECG signal and a signal (hereinafter, referred to as a second ECG signal) passing through the adaptive median filter, extracting R peak candidate groups by applying a maximum filtering size and an adaptive threshold applicable in the adaptive median filter to the calculated difference value between the first and second ECG signals, and detecting an R peak candidate group having a maximum value among the R peak candidate groups as an R peak.

公开(公告)号：US20130295890A1

公开(公告)日：2013-11-07

申请号：US13804985

申请日：2013-03-14

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jaeyoung KIM ,  Kee Koo KWON ,  Gwang Su KIM ,  Soo In LEE

IPC: H04W4/16

CPC classification number: H04W4/16 ,  H04L51/066 ,  H04L51/14 ,  H04W4/12 ,  H04W4/18

Abstract: Provided is a text forwarding apparatus and method that may format a received email to a form of a text message, and may forward the text message to a terminal corresponding to a phone number selected or directly input, the text forwarding apparatus including a controller to receive an input of a phone number of a terminal to which an email is to be forwarded when the email is received, and a processor to format contents of the email to a form of a text message, and to forward the text message to the terminal.

Abstract translation: 提供了一种文本转发装置和方法，其可以将接收到的电子邮件格式化为文本消息的形式，并且可以将文本消息转发到与所选或直接输入的电话号码相对应的终端，该文本转发装置包括控制器以接收 接收电子邮件时要转发电子邮件的终端的电话号码的输入，以及将该电子邮件的内容格式化为文本消息的格式的处理器，并将文本消息转发到终端。

公开(公告)号：US20150300834A1

公开(公告)日：2015-10-22

申请号：US14515123

申请日：2014-10-15

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ju Seok SHIN ,  Sung Jae BYUN ,  Eun Ryung LEE ,  Kee Koo KWON ,  Soo In LEE

IPC: G01C21/36

CPC classification number: G01C21/3602 ,  G01C21/3658

Abstract: Disclosed are a navigation apparatus having lane recognition function and a method for the same. The navigation apparatus may comprise an image acquisition part configured to acquire an image about lanes; and a control part configured to recognize a lane in which a vehicle on driving is located and to provide lane guidance information based on the recognized lane and a configured driving route. Thus, lane change guidance information can be provided in consideration of the number of lanes and distances between intersection points thereby enabling users to drive more stably and efficiently in complex areas.

Abstract translation: 公开了具有车道识别功能的导航装置及其方法。 导航装置可以包括：图像获取部，被配置为获取关于车道的图像; 以及控制部，被配置为识别驾驶车辆所在的车道，并且基于所识别的车道和配置的行驶路线来提供车道引导信息。 因此，可以考虑车道数量和交叉点之间的距离来提供车道改变引导信息，从而使得用户能够在复杂区域中更稳定和有效地驾驶。

公开(公告)号：US20150266510A1

公开(公告)日：2015-09-24

申请号：US14489606

申请日：2014-09-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Joon Hak BANG ,  Kee Koo KWON ,  Soo In LEE

IPC: B62D15/02

CPC classification number: B60Q9/00 ,  B60Q9/008 ,  G08G1/166 ,  G08G1/167

Abstract: Provided are an apparatus and method for correcting sensing of a surrounding obstacle on a curved road. The apparatus includes an acquisition unit configured to acquire curvature information of a curved road on which a vehicle is traveling using a steering angle value indicating a degree of rotation of a steering wheel of the vehicle, a sensing unit configured to sense another vehicle traveling behind the vehicle, and a correction unit configured to correct sensing information of the other vehicle sensed by the sensing unit using the curvature information acquired by the acquisition unit.

Abstract translation: 提供一种用于校正弯曲道路上的周围障碍物的感测的装置和方法。 该装置包括获取单元，被配置为使用表示车辆的方向盘的旋转程度的转向角值来获取车辆行驶的弯道的曲率信息;感测单元，被配置为感测在 以及校正单元，其被配置为使用由所述获取单元获取的曲率信息来校正由所述感测单元感测的所述另一车辆的感测信息。

公开(公告)号：US20150109603A1

公开(公告)日：2015-04-23

申请号：US14223171

申请日：2014-03-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Deog KIM ,  Kee Koo KWON ,  Soo In LEE

IPC: G01S17/10

CPC classification number: G01S17/10 ,  G01S7/4802 ,  G01S7/4815 ,  G01S17/89

Abstract: Disclosed are a next-generation lidar sensor apparatus that may acquire and process individual characteristic information about an object in addition to distance and shape information about the object, and a signal processing method thereof. According to the present invention, it is possible to accurately and quickly identify and track the object by adding a function of measuring unique material characteristics, such as a color and reflectance of the object, to the three-dimension image lidar sensor for measuring a position and speed of the object. In addition, when a plurality of lidar sensors are distributed on a space where measurable distances partially overlap with each other, it is possible to remove interference and naturally occurring noise between adjacent lidar sensor signals.

Abstract translation: 公开了除了关于物体的距离和形状信息之外，还可以获取和处理关于物体的个人特征信息的下一代激光雷达传感器装置及其信号处理方法。 根据本发明，通过将用于测量位置的三维图像激光雷达传感器等独特的材料特性（例如物体的颜色和反射率）测量的功能添加到功能中，可以准确和快速地识别和跟踪物体 和物体的速度。 此外，当多个激光雷达传感器分布在可测量距离彼此部分重叠的空间上时，可以消除相邻激光雷达传感器信号之间的干扰和自然发生的噪声。