公开(公告)号：US09355304B2

公开(公告)日：2016-05-31

申请号：US14553972

申请日：2014-11-25

Applicant: KOREA INSTITUTE OF ORIENTAL MEDICINE

Inventor： Jun Hyeong Do ,  Ji Ho Nam ,  Jun Su Jang ,  Si Woo Lee ,  Ji Ho So ,  Na Hye Kim ,  Jong Yeol Kim

IPC: G06K9/00

CPC classification number: G06K9/00308

Abstract: A method of determining a facial expression type may include extracting feature points representing facial characteristics from a facial image of a user; grouping the extracted feature points into a plurality of regions; and determining a facial expression type for each of a plurality of groups using feature points and a facial expression type function corresponding to each of the groups.

Abstract translation: 确定面部表情类型的方法可以包括从用户的面部图像提取表示面部特征的特征点; 将所提取的特征点分组成多个区域; 以及使用特征点和对应于每个组的面部表情类型函数来确定多个组中的每个组的面部表情类型。

公开(公告)号：US11944460B2

公开(公告)日：2024-04-02

申请号：US16757101

申请日：2018-09-18

Applicant: Korea Institute of Oriental Medicine

Inventor： Jang Han Bae ,  Young Ju Jeon ,  Jong Yeol Kim

IPC: A61B5/00 ,  A61B5/02 ,  A61B5/024

CPC classification number: A61B5/7221 ,  A61B5/02028 ,  A61B5/024 ,  A61B5/4854 ,  A61B5/7235

Abstract: A method for determining a sharpness index of a pulse wave signal includes receiving a pulse wave signal; determining a first reference line starting point and a second reference line starting point on the basis of a curvature of the pulse wave signal; determining a first reference line connecting the first reference line starting point and a first reference line ending point by determining the first reference line ending point by applying an intersecting tangent method to the first reference line starting point, and determining a second reference line connecting the second reference line starting point and a second reference line ending point by determining the second reference line ending point by applying the intersecting tangent method to the second reference line starting point; and determining a sharpness index by using a peak point of the pulse wave signal, the first reference line, and the second reference line.

公开(公告)号：US20150190065A1

公开(公告)日：2015-07-09

申请号：US14408543

申请日：2013-07-02

Applicant: KOREA INSTITUTE OF ORIENTAL MEDICINE

Inventor： Young Min Kim ,  Jae Uk Kim ,  Young Ju Jeon ,  Jong Yeol Kim ,  Si Woo Lee

IPC: A61B5/024 ,  A61B5/00

CPC classification number: A61B5/02427 ,  A61B5/024 ,  A61B5/4854 ,  A61B5/6824 ,  A61B5/6844 ,  A61B5/6887

Abstract: A pulse measuring device according to one embodiment of the present invention comprises: a measuring unit which is capable of spherical movement with multiple degrees of freedom; and a movement unit on which the measuring unit is mounted, and which has a spherical movement part for moving the measuring unit spherically with multiple degrees of freedom while also having a linear movement structure for moving the measuring unit linearly with multiple degrees of freedom. The measuring unit comprises: a unit body which is coupled so as to be able to rotate relative to an end part of the movement unit; a linking part which is coupled to a lower end part of the unit body and is able to rotate relative to the unit body; and a sensor part which is equipped with a pulse diagnosis sensor.

Abstract translation: 根据本发明的一个实施例的脉冲测量装置包括：能够具有多个自由度的球形运动的测量单元; 以及移动单元，其上安装有测量单元，并且具有用于以多个自由度球形移动测量单元的球面运动部分，同时还具有用于以多个自由度线性移动测量单元的线性运动结构。 测量单元包括：单元主体，其联接成能够相对于移动单元的端部部分旋转; 联接部，其联接到所述单元体的下端部，并且能够相对于所述单位体旋转; 以及配备有脉冲诊断传感器的传感器部。

公开(公告)号：US20200245948A1

公开(公告)日：2020-08-06

申请号：US16757101

申请日：2018-09-18

Applicant: Korea Institute of Oriental Medicine

Inventor： Jang Han Bae ,  Young Ju Jeon ,  Jong Yeol Kim

IPC: A61B5/00 ,  A61B5/024

Abstract: A method for determining a sharpness index of a pulse wave signal according to an embodiment comprises the steps of: receiving a pulse wave signal; determining a first reference line starting point and a second reference line starting point on the basis of a curvature of the pulse wave signal; determining a first reference line connecting the first reference line starting point and a first reference line ending point by determining the first reference line ending point by applying an intersecting tangent method to the first reference line starting point, and determining a second reference line connecting the second reference line starting point and a second reference line ending point by determining the second reference line ending point by applying the intersecting tangent method to the second reference line starting point; and determining a sharpness index by using a peak point of the pulse wave signal, the first reference line, and the second reference line.

公开(公告)号：US20180310838A1

公开(公告)日：2018-11-01

申请号：US15528028

申请日：2014-12-05

Applicant: Korea Institute Of Oriental Medicine

Inventor： Young Ju Jeon ,  Jang Han Bae ,  Jae Uk Kim ,  Young Min Kim ,  Jong Yeol Kim

IPC: A61B5/021 ,  A61B5/02

CPC classification number: A61B5/024 ,  A61B5/0245

Abstract: Disclosed are a pressing method and a pressing apparatus for measuring pressure pulse waves by continuously pressing, with a constant velocity, an object such as the human body by using a pressing tool, and then identifying a point when the amplitude of the pressure pulse wave being measured changes from increasing to decreasing, to accurately recognize a pressure reducing control point for the pressing tool so that the amplitude of the pressure pulse wave is retained at an appropriate level while measuring. The pressing method comprises the steps of: measuring a pressure pulse wave from an object; determining a pressure reducing point when the amplitude of the pressure pulse wave that is measured changes from increasing to decreasing, while pressure is applied to the object by the pressing tool; and controlling the pressing tool so that pressure applied to the object is decreased after the pressure decreasing point.

公开(公告)号：US09782088B2

公开(公告)日：2017-10-10

申请号：US14408543

申请日：2013-07-02

Applicant: KOREA INSTITUTE OF ORIENTAL MEDICINE

Inventor： Young Min Kim ,  Jae Uk Kim ,  Young Ju Jeon ,  Jong Yeol Kim ,  Si Woo Lee

IPC: A61B5/02 ,  A61B5/024 ,  A61B5/00

CPC classification number: A61B5/02427 ,  A61B5/024 ,  A61B5/4854 ,  A61B5/6824 ,  A61B5/6844 ,  A61B5/6887

Abstract: A pulse measuring device according to one embodiment of the present invention comprises: a measuring unit which is capable of spherical movement with multiple degrees of freedom; and a movement unit on which the measuring unit is mounted, and which has a spherical movement part for moving the measuring unit spherically with multiple degrees of freedom while also having a linear movement structure for moving the measuring unit linearly with multiple degrees of freedom. The measuring unit comprises: a unit body which is coupled so as to be able to rotate relative to an end part of the movement unit; a linking part which is coupled to a lower end part of the unit body and is able to rotate relative to the unit body; and a sensor part which is equipped with a pulse diagnosis sensor.

公开(公告)号：US20150088014A1

公开(公告)日：2015-03-26

申请号：US14399930

申请日：2013-05-08

Applicant: KOREA INSTITUTE OF ORIENTAL MEDICINE

Inventor： Young Ju Jeon ,  Jae Uk Kim ,  Jang Han Bae ,  Young Min Kim ,  Jong Yeol Kim ,  Si Woo Lee

IPC: A61B5/024

CPC classification number: A61B5/02444 ,  A61B5/02108

Abstract: The present invention relates to a pulse depth index extraction device and method using pressure at a constant velocity. A device comprises: a pressure applying unit for applying a pressure at a constant velocity to a confirmed pulse location in a direction perpendicular to the skin; a pressure pulse wave signal measuring unit for measuring a pressure pulse wave signal generated based on the applied pressure; and a measured signal analysis unit for deriving the pulse depth index (PDI) by using the measured pressure pulse wave signal.

Abstract translation: 本发明涉及脉冲深度指数提取装置和以恒定速度使用压力的方法。 一种装置包括：压力施加单元，用于以与所述皮肤垂直的方向上的确定的脉冲位置以恒定的速度施加压力; 用于测量基于所施加的压力产生的压力脉搏波信号的压力脉搏波信号测量单元; 以及测量信号分析单元，用于通过使用所测量的压力脉搏波信号来导出脉冲深度指数（PDI）。