Validity of facial features' geometric measurements for real-time assessment of mental fatigue in construction equipment operators.
Imran MehmoodHeng LiWaleed UmerAamir ArsalanM. Saad ShakeelShahnawaz AnwerPublished in: Adv. Eng. Informatics (2022)
Keyphrases
- eye detection
- skin color
- face detection
- facial features
- real time
- facial feature tracking
- head motion
- human faces
- object detection
- recognition of facial expressions
- detection method
- gabor wavelets
- facial images
- active shape model
- lighting conditions
- facial feature detection
- facial feature points
- computer vision
- facial feature extraction
- facial expression recognition
- expression recognition
- facial feature localization
- face model
- active appearance models
- wire frame
- facial animation
- facial expressions