Accuracy evaluations of contact-free heart rate measurement mehods using 4K facial images.
Masaki YasumaruZhengxue ChengRyota YoloyamaKenji KanaiJiro KattoPublished in: ICCE (2019)
Keyphrases
- facial images
- heart rate
- face recognition
- human faces
- facial expressions
- image database
- face detection
- blood pressure
- age estimation
- heart rate variability
- physical activity
- multiresolution
- facial features
- vital signs
- facial landmarks
- physiological signals
- gender classification
- face databases
- data sets
- multi class
- support vector machine
- training data
- computer vision