Improved vergence and accommodation via Purkinje Image tracking with multiple cameras for AR glasses
Conny Lu, Praneeth Chakravarthula,, Steven Chen, Henry Fuchs
In Proceedings of ISMAR 2020
We leveraged higher-level Purkinje images to improve eye tracking accuracy for both vergence and accommodation. In this work, I designed and fabricated a user-customized eyetracker prototype suited for eyeglasses-style AR and VR displays. I also collected and analyzed Purkinje image data with OpenCV.