公开(公告)号：US08595164B2

公开(公告)日：2013-11-26

申请号：US13014791

申请日：2011-01-27

申请人： Ming-Chui Dong ,  Bin Bin Fu ,  Wai Kei Lei ,  Bing Nan Li

发明人： Ming-Chui Dong ,  Bin Bin Fu ,  Wai Kei Lei ,  Bing Nan Li

IPC分类号： G06E3/00 ,  G06E1/00

CPC分类号： A61B5/726 ,  A61B5/0452 ,  A61B5/7264 ,  A61B5/7267 ,  G06K9/00516 ,  G06K9/00536

摘要： Described herein is a method of processing a cardiovascular physiological signal, comprising: decomposing the cardiovascular physiological signal into a first plurality of wavelet coefficients using a wavelet transform; selecting a second plurality of wavelet coefficients from the first plurality of wavelet coefficients, the second plurality being a subset of the first plurality; classifying or clustering the cardiovascular physiological signal into one of a plurality of predetermined classes based on the second plurality of wavelet coefficients using an artificial neural network.

摘要翻译： 本文描述了一种处理心血管生理信号的方法，包括：使用小波变换将心血管生理信号分解成第一多个小波系数; 从所述第一多个小波系数中选择第二多个小波系数，所述第二多个小波系数是所述第一多个小波系数的子集; 基于使用人造神经网络的第二多个小波系数，将心血管生理信号分类或聚类成多个预定类别之一。

公开(公告)号：US20120197831A1

公开(公告)日：2012-08-02

申请号：US13014791

申请日：2011-01-27

申请人： Ming-Chui DONG ,  Bin Bin Fu ,  Wai Kei Lei ,  Bing Nan Li

发明人： Ming-Chui DONG ,  Bin Bin Fu ,  Wai Kei Lei ,  Bing Nan Li

IPC分类号： G06N3/02

CPC分类号： A61B5/726 ,  A61B5/0452 ,  A61B5/7264 ,  A61B5/7267 ,  G06K9/00516 ,  G06K9/00536

摘要： Described herein is a method of processing a cardiovascular physiological signal, comprising: decomposing the cardiovascular physiological signal into a first plurality of wavelet coefficients using a wavelet transform; selecting a second plurality of wavelet coefficients from the first plurality of wavelet coefficients, the second plurality being a subset of the first plurality; classifying or clustering the cardiovascular physiological signal into one of a plurality of predetermined classes based on the second plurality of wavelet coefficients using an artificial neural network.

摘要翻译： 本文描述了一种处理心血管生理信号的方法，包括：使用小波变换将心血管生理信号分解成第一多个小波系数; 从所述第一多个小波系数中选择第二多个小波系数，所述第二多个小波系数是所述第一多个小波系数的子集; 基于使用人造神经网络的第二多个小波系数，将心血管生理信号分类或聚类成多个预定类别之一。