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license: cc-by-nc-nd-4.0
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## Description
This dataset is just a sample of 500 Drivers 7 Expression Recognition Data(paid dataset).Seven facial expressions recognition data of 500 drivers cover multiple ages, multiple time periods and multiple expressions. In terms of acquisition equipment, visible and infrared binocular cameras are used. This set of driver expression recognition data can be used for driver expression recognition analysis and other tasks.

For more details & to download the rest of the dataset(paid),please refer to the link: https://www.nexdata.ai/datasets/computervision/1293?source=Huggingface


## Data size
500 people
## Population distribution
gender distribution: male, female; race distribution: Vietnam; age distribution: 18~45 years old, 46~60 years old, over 60 years old
## Collecting environment
in-car Cameras
## Data diversity
multiple expressions, multiple ages, multiple time periods
## Device
visible light and infrared binocular camera, resolution 1,920x1,080
## Shooting position
the center of the inside rear view mirror of the car, above the center console in the car, above the left A-pillar in the car, steering wheel position
## Collecting time
day, evening, night
## Vehicle Type
car, SUV, MVP, truck, coach
## Data Format
the video data format is .mp4
## Accuracy
according to the accuracy of each person's acquisition expression, the accuracy exceeds 95%;the accuracy of label annotation is not less than 95%
# Licensing Information
Commercial License