Camera pointing to mouth: Smile detection?

feklee
Posts: 8
Joined: Tue Oct 22, 2019 9:27 am

Camera pointing to mouth: Smile detection?

Postby feklee » Fri Apr 24, 2020 2:58 am

I want to point the ESP-EYE directly at the mouth, then do detection of a smile or a frown. Any idea how this could be approached?

Note that the camera will only see the mouth, not the entire face.

Momandai
Posts: 3
Joined: Fri Apr 24, 2020 6:59 am

Re: Camera pointing to mouth: Smile detection?

Postby Momandai » Fri Apr 24, 2020 7:10 am

Maybe you can build a mouth landmarks regression network, and use these landmarks to judge the state of the mouth

feklee
Posts: 8
Joined: Tue Oct 22, 2019 9:27 am

Re: Camera pointing to mouth: Smile detection?

Postby feklee » Wed Apr 29, 2020 7:42 am

Thank you for the suggestion, I'll look into that!

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