Ken Museth

XCube: Large-Scale 3D Generative Modeling using Sparse Voxel Hierarchies

We present XCube a novel generative model for high-resolution sparse 3D voxel grids with arbitrary attributes. Our model can generate millions of voxels with a finest effective resolution of up to 1024^3 in a feed-forward fashion without time-consuming test-time optimization. To achieve this we empl…