Heart rate estimation from facial images using filter bank.
Yong-Poh YuP. RaveendranChern-Loon LimPublished in: ISCCSP (2014)
Keyphrases
- facial images
- filter bank
- heart rate
- image coding
- subband
- multiscale
- blood pressure
- face detection
- human faces
- face recognition
- perfect reconstruction
- multiresolution
- facial expressions
- wavelet packet
- image database
- heart rate variability
- signal processing
- frequency domain
- facial features
- vital signs
- computationally efficient
- image compression
- ecg signals
- machine learning
- wavelet filters