Non-contact Measurement of Respiration Rate with Camera-based Photoplethysmography During Rest and Mental Stress.
Hannes ErnstHagen MalbergMartin SchmidtPublished in: CinC (2022)
Keyphrases
- field of view
- image acquisition
- measurement error
- hand held
- real time
- vision system
- light intensity
- acquired images
- temporal resolution
- structure from motion
- single camera
- video camera
- multiple cameras
- camera images
- focal length
- multi camera
- multiple images
- surveillance system
- camera calibration
- camera parameters
- camera network
- camera motion
- viewpoint
- position and orientation
- data acquisition
- autocalibration
- mobile robot
- three dimensional