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How accurate euler angle estimation? #59

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mrgloom opened this issue Oct 17, 2019 · 0 comments
Open

How accurate euler angle estimation? #59

mrgloom opened this issue Oct 17, 2019 · 0 comments

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@mrgloom
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mrgloom commented Oct 17, 2019

How accurate euler angle estimation? i.e. is there any data with ground truth yaw, pitch, raw to compute error introduced by solvepnp method?

Can you elaborate on how f_x was estimated?

PFLD/euler_angles_utils.py

Line 11 in cbe3d2e

f_x = c_x / np.tan(60/2 * np.pi / 180)

Seems here they just use width of image for fx, fy.

Also about landmarks_3D, where do these values come from?
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