Automated Sleep apnea detection using optimal duration-frequency concentrated wavelet-based features of pulse oximetry signals.
Manish SharmaDivyash KumbhaniAnuj YadavU. Rajendra AcharyaPublished in: Appl. Intell. (2022)
Keyphrases
- false positives
- feature vectors
- optimal solution
- feature subset
- wavelet transform
- detection method
- multiresolution
- feature extraction
- support vector machine classifier
- signal processing
- spectrum analysis
- sleep apnea
- weak signal
- sleep stage
- low level
- support vector machine
- image features
- independent component analysis
- signal detection
- obstructive sleep apnea