Decision tree based sleep stage estimation from nocturnal audio signals


Noncontact sleep quality monitoring and early diagnosis of sleep disorders has attracted increasing attentions recently due to its advantages over traditional Polysomnography (PSG). In this study, we proposed a novel audio-based method to estimate four sleep stages. The method consists of three steps, breathe/snore detection based on Adaptive Vertical Box… (More)
DOI: 10.1109/ICDSP.2017.8096119


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