Annotation labeling: Review the dashcam videos that matter most
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Critical | High | Medium | Low | False | |
---|---|---|---|---|---|
Smoking | Drug usage will trigger a critical label | Drug usage | Smoking cigarettes is always labeled medium risk | Smoking is never labeled low risk | Driver didn’t smoke |
Yawning | Yawning never triggers a critical label | Yawning is never labeled high risk | The same driver yawned more than 5 times in the same day | The same driver yawned 5 times or less in the same day | Driver didn’t yawn |
No face detected | No face detected never triggers a critical label | Driver purposefully hid their face in order to avoid being recorded while driving over 30 mph (48 km/hr) | Driver purposefully hid their face in order to avoid being recorded while driving under 30 mph (48 km/hr) | No face detected is never labeled low risk. | Driver didn’t hide their face, the camera was covered, or the driver was wearing a mask. |
Distracted | Distracted never triggers a critical label | Driver was looking at their phone, at road-side objects, or behind their seat for over 5 seconds and while driving over 30 mph (48 km/hr) | Driver was looking at their phone, at road-side objects, or behind their seat for over 3 seconds and while driving under 30 mph (48 km/hr) | Distracted is never labeled low risk | 1. Driver was looking at the road ahead 2. Driver was wearing sunglasses |
Eyes closed | Eyes closed never triggers a critical label | Driver’s eyes were closed over 5 consecutive seconds and more than 2 times during the same day | Driver’s eyes were closed over 5 consecutive seconds | Eyes closed is never labeled low risk | 1. Driver wasn’t closing their eyes 2. Driver was wearing sunglasses 3. Driver closed eyes for less than 5 sec. during the video 4. Eyes and face weren’t detected because of low ligh |
Phone use | Phone use never triggers a critical label | Driver was consistently looking at their phone’s screen | Driver made a phone call | Phone use is never labeled low risk | Driver wasn’t using phone |
Coverd | Covered cameras never trigger a critical label | Covered cameras are never labeled high risk | Covered cameras are never labeled medium risk | Camera is at least 20% covered or shows the wrong perspective | The camera wasn’t covered |