Research of fetal ECG extraction using wavelet analysis and adaptive filtering.
Shuicai WuYanni ShenZhuhuang ZhouLan LinYanjun ZengXiaofeng GaoPublished in: Comput. Biol. Medicine (2013)
Keyphrases
- adaptive filtering
- wavelet analysis
- heart rate
- multiresolution
- wavelet transform
- gaussian function
- factor analysis
- feature detection
- mexican hat
- low frequency
- filtering method
- basis functions
- speech signal
- wavelet neural network
- denoising
- computer vision
- texture analysis
- keypoints
- small number
- state space
- hidden markov models
- image processing