Yuzhe Zhang
PhysicsArtificial intelligenceWaveformVibrationAcousticsBreathing patternDeep breathUpper bodyMotion magnificationComputer visionBreathingTracking (particle physics)
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#2Fei Shang (BIT: Beijing Institute of Technology)
This paper presents a video-based method to extract breathing waveform from the upper body movement associated with breathing, which is based on Eulerian Motion Magnification and principal component analysis (PCA). Using our method, we are able to obtain the breathing waveform which contains different breathing pattern (normal breath, hold breath, quick breath, deep breath) exactly and rapidly from video without tracking the motion of body. Our method can also be used to extract the vibration pa...
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