5 ms·
Fwiw, there's https://www.eyeque.com/pdcheck/ https://www.eyeque.com/pdcheck/ . And Google's MediaPipe Iris used iris diameter for distance estimation.[1] Eye
by mncharity 5y ago
Fwiw, there's https://www.eyeque.com/pdcheck/ https://www.eyeque.com/pdcheck/ .
And Google's MediaPipe Iris used iris diameter for distance estimation.[1]
EyeQue is perhaps a cautionary tale. "Change the world" "few dollars of optics + phone = D+CYL" become $45 one-person-per-subscription "vision tracker".
[1] https://ai.googleblog.com/2020/08/mediapipe-iris-real-time-iris-tracking.html https://ai.googleblog.com/2020/08/mediapipe-iris-real-time-i...