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- Title
胎儿心电信号提取算法的研究进展.
- Authors
杨玉瑶; 郝婧宇; 吴水才
- Abstract
The traditional fetal electrocardiogram (FECG) signal extraction algorithms and the combination of two or more commonly used algorithms were reviewed including independent component analysis (ICA), singular value decomposition (SVD), wavelet transform (WT), non-negative matrix factorization (NMF) and empirical mode decomposition (EMD). The advantages and problems of these methods in FECG signal extraction were analyzed, and the performance of these algorithms was quantified based on the commonly used FECG database and different evaluation indexes. The morphological analysis of FECG signals and the establishment of large open NI-FECG databases were pointed out as the future development directions of FECG signal extraction algorithms.
- Publication
Chinese Medical Equipment Journal, 2022, Vol 43, Issue 8, p81
- ISSN
1003-8868
- Publication type
Article
- DOI
10.19745/j.1003-8868.2022172