A Low-cost, Smartphone-only Pulse Transit Time Measurement System Using Cardio-mechanical Signals and Optical Sensors.
Chenxi YangYudi DongYingying ChenNegar TavassolianPublished in: EMBC (2018)
Keyphrases
- low cost
- imaging sensors
- low cost sensors
- data acquisition
- modulation scheme
- autocorrelation function
- real time
- sensor array
- low power
- image sensor
- signal processing
- sensor networks
- electro optic
- digital camera
- sensor data
- mobile devices
- rfid tags
- spectral analysis
- focal plane
- optical images
- sensor technology
- multi sensor
- data fusion
- image processing
- force sensing
- daily life
- single chip
- contact force
- printed circuit boards
- time of flight
- dynamic range
- mobile applications
- android application
- inertial measurement unit
- independent component analysis
- context aware
- high resolution