Heart Rate Estimation from Facial Video Sequences using Fast Independent Component Analysis.
Hemlata G. BiradarJayanand P. GawandePublished in: NCC (2022)
Keyphrases
- independent component analysis
- heart rate
- video sequences
- facial expressions
- principal component analysis
- independent components
- blood pressure
- factor analysis
- blind source separation
- signal processing
- heart rate variability
- vital signs
- motion estimation
- face recognition
- single channel
- facial images
- physiological signals
- independent subspace analysis
- physical activity
- ecg signals
- face images
- human faces
- source separation
- image sequences
- computer vision
- video data
- feature space