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Yang Han - IEEE Xplore Author Profile

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Electrocardiogram (ECG) arrhythmia classification is of great significance for cardiologist-level disease diagnosis. However, it is challenging to perform cardiac arrhythmia detection because of these limitations: 1) the abnormal ECG signals vary in different scales; 2) the temporal and spatial dependencies in ECG sequences are always ignored; and 3) the waveform semantic information, for example,...Show More
The noninvasive fetal electrocardiogram (FECG) is helpful for fetal well-being monitoring. However, it is difficult to obtain high-quality FECG signals because of the maternal electrocardiogram (MECG) and noise in the abdominal ECG (AECG). To address this problem, an adaptive amplitude-frequency attention network (AAFA-Net) is proposed for extracting FECG signals from AECG signals, where the frequ...Show More
The fetal electrocardiogram (FECG) is of great significance for fetal monitoring during peripartum and intrapartum. However, it is difficult to extract FECG signals from the abdominal signal (ADS) due to the following issues: 1) FECG signals are always corrupted by noise and 2) the FECG signal is often masked by the high-amplitude maternal electrocardiogram (MECG). To address such problems, a corr...Show More
Noninvasive fetal ECG (FECG) is of great significance for monitoring fetal health. However, it is challenging to extract FECG signals from the abdominal ECG signal (AECG) due to the complexity of the task: 1) FECG signals are routinely mixed with noise; 2) FECG signals are aliased with maternal ECG signals in the time and frequency domain. To solve such problems, an adaptive spectral wavelet netwo...Show More
The noninvasive fetal ECG (FECG) is used to monitor fetal well-being at prenatal and intrapartum. However, it is challenging to detect the FECG signal from the abdominal electrocardiogram (ECG) due to the following problems: 1) the FECG signal is weak and often masked by noise and 2) the FECG signal is mixed or overlapped with the maternal ECG (MECG) signal. To solve such problems, a period-aware ...Show More