| _ | yawning | _ |
|---|---|---|
| Analysis of | yawning | Behaviour in Spontaneous Expressions of Drowsy Drivers |
| Driver | yawning | Detection Based on Subtle Facial Action Recognition |
| Fatigue Detector Using Eyelid Blinking and Mouth | yawning | |
| Hypovigilence analysis: open or closed eye or mouth? Blinking or | yawning | frequency? |
| JHPFA-Net: Joint Head Pose and Facial Action Network for Driver | yawning | Detection Across Arbitrary Poses in Videos |