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Patent NumberZL 2019 1 0283053.1
Status已授權 Granted
一種心電特徵提取方法、心拍識別方法及裝置
Year Issued2021
2021-09
Application NumberCN 1100 25308 B
Application Date2019-04
Rights HolderUniversity of Macau
Qian Tao; ZHANG LIMING; Tan Chunyu
CountryChina
Subtype发明专利 Invention
Abstract本申请实施例提供一种心电特征提取方法、心拍识别方法及装置。该方法包括:获取待处理心电信号,并对待处理心电信号进行预处理,获得待处理心电信号对应的至少一个第一心拍信息;分别对每一个第一心拍信息进行自适应傅里叶分解,获得每个第一心拍信息对应的第一时频表示;根据每个第一心拍信息对应的第一时频表示提取对应的第一瞬时频率特征。装置用于执行上述方法。本申请实施例通过自适应傅里叶分解的方法能够提取得到的特征均具备代表性,能够较好的反映第一心拍信息的类型,且无冗余的无用的特征,因此,其计算工作量较小。
DOIhttps://patents.google.com/patent/CN110025308B/zh
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Document TypePatent
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorZHANG LIMING
AffiliationUniversity of Macau
Recommended Citation
GB/T 7714
Qian Tao,ZHANG LIMING,Tan Chunyu. 一種心電特徵提取方法、心拍識別方法及裝置. ZL 2019 1 0283053.1[P]. 2021-09-01.
APA Qian Tao., ZHANG LIMING., & Tan Chunyu (2019-04). 一種心電特徵提取方法、心拍識別方法及裝置.
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