Closed bryanbocao closed 3 years ago
There are different coordinates axes. One used in annotations, another one is used for visualization. For the visualization z
is perpendicular to the plane. You can select the actual axis you need by passing coordinates, e.g (0, 0, 1)
, into drawing code and see where point with such coordinates will be drawn.
Hope, it helped.
Yes, thanks for your reply! @Daniil-Osokin
Thanks for this awesome code and demo! It would be great if you can point out
Although axes were pointed out in https://github.com/Daniil-Osokin/lightweight-human-pose-estimation-3d-demo.pytorch/issues/27#issuecomment-663688087, in this specific demo I got confused which one is z-axis because the axis that is perpendicular to the plane does not look like pointing at the camera. What does y-down meaning? It would be great if you can clarify them in this picture.
Picture credit: https://arxiv.org/pdf/1711.05941.pdf
Thanks!
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