Gaze Datapoints

[sathishram1912]

I implemented projection loss , gaze loss as per the paper, I need to know what my ground truth would be. Is it either theta and phi which i need to regress or gaze direction as dx = length * np.sin(gaze_theta) * np.cos(gaze_phi) dy = length * np.sin(gaze_phi) I am little bit confused here