3D Eye Tracking in Python, with a Front Camera

Publicado el: 16 noviembre 2025
en el canal de: Jason Orlosky

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This video provides a brief overview of my open-sourced 3D eye tracker in Python, which now incorporates a front-facing environment camera. It's a heavily optimized port of the C++ repository released in 2017 by me, Yuta, Leszek, and Alex. In addition to tracking 3D origin and gaze direction for use with many eye tracking applications, it includes a calibration interface to associate the eye camera with the forward camera.

Please consider joining the channel to help support the development of this project!

Code: https://github.com/JEOresearch/EyeTra...

Parts for camera and DIY glasses:
GC0308 Eye Tracking Camera ($17): https://amzn.to/41x8p2W
Board camera ($9, poor quality but good for DIY): https://amzn.to/444eXIa
USB extension cables ($10): https://amzn.to/43SznVl
Cheap sunglasses ($5) https://amzn.to/42KBLN3
Soft wire cabling ($9) https://amzn.to/4pi6wBn
Electrical tape ($2) https://amzn.to/44ef97I

You can probably get some of these things from the dollar store, but it may be easier just to get everything from the Amazon links.

In my next few videos, I will try to provide instructions for getting the tracker working as a gaze cursor for a monitor, in AR/VR headsets, and as a completely mobile solution.

I will continue to optimize as time goes on, but please post any questions in the comments or on the Discord.

Thanks!

All YouTube earnings support the development of open-source software and projects like this!

As an Amazon Associate, I earn from qualifying purchases at no extra cost to you.

#jeorsearch #jeo #orlosky #dr.o

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