Detection of airway obstructions and sleep apnea by analyzing the phase relation of respiration movement signals.
Péter VáradySzabolcs BongárZoltán BenyóPublished in: IEEE Trans. Instrum. Meas. (2003)
Keyphrases
- sleep apnea
- sleep stage
- low signal to noise ratio
- signal detection
- heart rate
- signal processing
- detection algorithm
- obstructive sleep apnea
- object detection
- physiological signals
- automatic analysis
- image acquisition
- automatic detection
- false positives
- detection method
- frequency modulation
- false alarms
- detection rate
- ct images