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Method and system for noise cleaning of photoplethysmogram signals
Method and system for noise cleaning of photoplethysmogram signals
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机译:光体积描记图信号的噪声清除方法和系统
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#$%^&*AU2016201690C820200702.pdf#####ABSTRACT METHOD AND SYSTEM FOR NOISE CLEANING OF PHOTOPLETHYSMOGRAM SIGNALS A method and system is provided for noise cleaning of photoplethysmogram signals. The method and system is disclosed for noise cleaning of photoplethysmogram signals for estimating blood pressure of a user; wherein photoplethysmogram signals are extracting from the user; the extracted photoplethysmogram signals are up sampled; the up sampled photoplethysmogram signals are filtered; uneven baseline drift of each cycle is removed from the up sampled and filtered photoplethysmogram signals; outlier cycles of the photoplethysmogram signals are removed and remaining cycles of the photoplethysmogram signals are modeled; and time domain features are extracted from originally extracted and modeled photoplethysmogram signals for estimating blood pressure of the user. [To be published with Figure 2]2/6 200 An up sampling module (206) An image capturing device (202) A filtering module (208) A baseline drift removal module (210) A mobile communication device (204) An outlier removing module (212) A signal modeling module (214) A feature extraction module (216) Figure 2
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