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pupil-labs / pupil

Open source eye tracking
https://pupil-labs.com
GNU Lesser General Public License v3.0
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Head pose inquiry #765

Closed ghost closed 5 years ago

ghost commented 7 years ago

Hey: Is it possible to get the head pose (YAW, PITCH, ROLL) for each eye frame? Thanks a lot

cpicanco commented 7 years ago

It is possible. Not out-of-the-box though. Using fixed fiducial markers, for example.

ghost commented 7 years ago

@cpicanco Thank you for your response. But I am not sure what is the fixed fiducial markers you meant. I saw another head pose inquiry said that head pose could get from surface tracker?

cpicanco commented 7 years ago

Yes, the surface tracker uses fiducial markers to define surfaces with orientation data. In theory, if you have a stationary marker somewhere, you can determine the head orientation and distance from the marker within the limits of your camera resolution. An alternative approach would be to integrate the pupil headset with some geolocalization/radio device.

On Jul 17, 2017 17:41, "wusiyue93" notifications@github.com wrote:

@cpicanco https://github.com/cpicanco Thank you for your response. But I am not sure what is the fixed fiducial markers you meant. I saw another head pose inquiry said that head pose could get from surface tracker?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/pupil-labs/pupil/issues/765#issuecomment-315876689, or mute the thread https://github.com/notifications/unsubscribe-auth/AGNc6VEFxZ38Uqk5Vaay3KD9xsHtlRf2ks5sO8cJgaJpZM4OY0cM .

ghost commented 7 years ago

@cpicanco Got you! Thanks a lot!