This release builds on the following open-source projects. We thank their authors.
advimman/CIPS (Conditionally-Independent
Pixel Synthesis). The neural field backbone in neural_field/model derives from
CIPS.
Rgtemze/HyperDiffusion. The
weight_space_diffusion repo builds on HyperDiffusion: the diffusion-over-weights
training and sampling pipeline, the weight atomizer/tokenizer, and the generation
metric harness. HyperDiffusion is also the prior weight-space baseline we compare
against (Tables 2 to 3).
facebookresearch/DeepSDF. The Stage 1 base field is trained as a variational autodecoder following the DeepSDF formulation: a shared decoder with per-instance latent codes optimized jointly, applied here to 2D images and 3D occupancy/SDF fields.