Renders the visual hull of a voxel grid, as described in "Escaping Plato's Cave: 3D Shape From Adversarial Rendering" (Henzler 2019).
tfg.rendering.volumetric.visual_hull.render(
voxels: type_alias.TensorLike,
axis: int = 2,
name: str = 'visual_hull_render'
) -> tf.Tensor
Note |
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In the following, A1 to An are optional batch dimensions.
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Args |
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voxels
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A tensor of shape [A1, ..., An, Vx, Vy, Vz, Vd], where Vx, Vy, Vz
are the dimensions of the voxel grid and Vd the dimension of the
information stored in each voxel (e.g. 3 for RGB color).
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axis
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An index to the projection axis (0 for X, 1 for Y or 2 for Z).
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name
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A name for this op. Defaults to "visual_hull_render".
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Returns |
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A tensor of shape [A1, ..., An, Vx, Vy, Vd] representing images of size
(Vx,Vy).
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Raises |
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ValueError
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If the shape of the input tensors are not supported.
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View source on GitHub