Comments (1)
papr
commented on June 28, 2024
Hi,
The 2d pupil detector runs once per frame and generates an ellipse for each one of them (2d c++ ellipse). These ellipses are combined to a time series which is used to fit the 3d model. Once the model is fit, the ellipses are unprojected and adjusted onto the model and then back projected. This results in a new pye3d 2d ellipse.
The 2d c++ ellipse can be noisy due to errors in the ellipse fitting. The pye3d ellipse can be inaccurate if the 3d model is not fit well.
The pupil listener subscribes to pupil., receiving both, 2d c++ and pye3d pupil data. This is where the ellipse is parsed, for both data types.
from hmd-eyes.
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from hmd-eyes.