A Low-Cost, Point-of-Care Test for Confirmation of Nasogastric Tube Placement via Magnetic Field Tracking.
Muneaki MiyasakaHao LiKon Voi TaySoo Jay PheePublished in: Sensors (2021)
Keyphrases
- magnetic field
- low cost
- magneto optic
- eddy current
- real time
- electromagnetic fields
- long term
- particle filter
- working principle
- low power
- visual tracking
- point tracking
- object tracking
- health care
- mean shift
- resonant frequency
- permanent magnet
- low cost sensors
- kalman filter
- high frequency
- frequency domain
- test cases
- vision system