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About geo_loss #75

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kgkgkgjb opened this issue Dec 27, 2024 · 1 comment
Open

About geo_loss #75

kgkgkgjb opened this issue Dec 27, 2024 · 1 comment

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@kgkgkgjb
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Thank you for your contribution!
The homography matrix in your paper was solved using renderd_normal and renderd_distance, and Lmvgeom was solved using this homography matrix. But in the code, only the plane_depth is used for geo_loss, and there is no correspondence between the paper and the code?

@danpeng2
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Hello, the plane_depth is derived from rendered_normal and rendered_distance. The formula in the code is theoretically consistent with the one in the paper. For simplicity of implementation, we directly use plane_depth to calculate get_loss.

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