Eye Feature Extraction

Good day! I'm making a project that includes a alertness monitoring system using eye and ppg feature extraction and i don't know where to start. I'm using an arduino but i don't know what codes i need for this. Help me please! Thanks! :)

Do tell us about

eye and ppg feature extraction

Good day! our project is about driver's alertness monitoring system. The system will detect the level of awareness of the driver using a camera for eye detection and a Photoplethysmogram (PPG) for biosignals extraction. We don't have the slightest idea on this. Please, i really need help! Thanks! :)

An Arduino is, in general, too limited to be of any use in analyzing images.