Non-contact pulse transit time measurement using imaging camera, and its relation to blood pressure.
Kenta MurakamiMototaka YoshiokaJun OzawaPublished in: MVA (2015)
Keyphrases
- blood pressure
- light intensity
- acquired images
- heart rate
- imaging devices
- active illumination
- risk factors
- ccd camera
- dynamic range
- imaging process
- field of view
- captured images
- measurement error
- imaging model
- single shot
- imaging systems
- optical properties
- blood glucose
- image sensor
- structure from motion
- computer vision
- high resolution
- focal length
- focal plane
- digital camera
- camera motion
- learning algorithm
- video camera
- camera calibration
- intrusion detection
- decision making