Food volume estimation for quantifying dietary intake with a wearable camera.
Anqi GaoFrank Po Wen LoBenny LoPublished in: BSN (2018)
Keyphrases
- video camera
- real time
- field of view
- hand held
- single camera
- wearable devices
- inertial sensors
- multiple cameras
- camera calibration
- estimation error
- inertial measurement unit
- autocalibration
- estimation algorithm
- gesture recognition
- surveillance system
- structure from motion
- low cost
- focal length
- image correspondences
- measurement error
- camera motion
- sensor networks