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autonomousvision / monosdf

[NeurIPS'22] MonoSDF: Exploring Monocular Geometric Cues for Neural Implicit Surface Reconstruction
MIT License
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Some questions about the code #28

Closed Thermaloo closed 2 years ago

Thermaloo commented 2 years ago

Thanks for your work. I'm a green hand. I do not understand the get_sphere_intersections function in code/utils/rend_util.py. Could you please give me some hints? How does it compute the intersection？

niujinshuchong commented 2 years ago

Hi, maybe you can check it here: https://en.wikipedia.org/wiki/Line–sphere_intersection

Thermaloo commented 2 years ago

Thank you very much!