Challenges in using wearable cameras and phone logs to generate ground truth of transportation activities.
Yung-Ju ChangGaurav ParuthiMark W. NewmanPublished in: UbiComp/ISWC Adjunct (2015)
Keyphrases
- ground truth
- activity recognition
- ground truth data
- lessons learned
- human computer interaction
- high quality
- daily activities
- mobile phone
- manually labeled
- camera calibration
- multiple cameras
- single camera
- physical activity
- inertial sensors
- decision making
- gesture recognition
- sensor networks
- ambient intelligence
- hidden markov models
- gold standard
- point correspondences
- stereo camera
- camera views
- depth cameras
- gaze tracking
- action recognition
- wearable sensors
- low cost