Abstract
We introduce StyleFields, a DeepSDF-based architecture for high-fidelity 3D reconstruction that enables controllable geometric style mixing: the coarse structure of one object can be combined with the fine-scale details of another. The core idea is depth-aware modulation: instead of a single global code, we inject latents via multi-level Adaptive Instance Normalization at several decoder depths, and supervise matching auxiliary heads with a coarse-to-fine schedule while gradually growing network depth. This aligns early layers with global shape and later layers with high-frequency detail, achieving content-style decoupling without part labels or adversarial training. StyleFields delivers faithful reconstructions, convincing cross-instance hybrids, and consistent gains in ablations over injection depth and supervision granularity. We further demonstrate a practical application in automotive aerodynamics: a learned surrogate drag predictor serves as a differentiable objective to optimize reconstructed cars, allowing targeted edits of global form or surface details by freezing the complementary latent stream. StyleFields offers a simple, effective recipe for controllable implicit reconstruction and downstream performance-driven design.
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Cite this article
APA 7
Garaaghaji, E., Talabot, N., Fua, P., & Oner, D. (2026). StyleFields: Multi-Scale AdaIN-Modulated Implicit SDFs for Coarse-to-Fine 3D Shape Reconstruction and Editing. https://omanscience.com/en/articles/stylefields-multi-scale-adain-modulated-implicit-sdfs-for-coarse-to-fine-3d-shape-reconstruction-and-editing
MLA 9
Garaaghaji, Ehsan, et al. "StyleFields: Multi-Scale AdaIN-Modulated Implicit SDFs for Coarse-to-Fine 3D Shape Reconstruction and Editing." https://omanscience.com/en/articles/stylefields-multi-scale-adain-modulated-implicit-sdfs-for-coarse-to-fine-3d-shape-reconstruction-and-editing.
Chicago (author–date)
Garaaghaji, Ehsan, Nicolas Talabot, Pascal Fua, and Doruk Oner. 2026. "StyleFields: Multi-Scale AdaIN-Modulated Implicit SDFs for Coarse-to-Fine 3D Shape Reconstruction and Editing." https://omanscience.com/en/articles/stylefields-multi-scale-adain-modulated-implicit-sdfs-for-coarse-to-fine-3d-shape-reconstruction-and-editing.
Harvard
Garaaghaji, E., Talabot, N., Fua, P. and Oner, D. (2026) 'StyleFields: Multi-Scale AdaIN-Modulated Implicit SDFs for Coarse-to-Fine 3D Shape Reconstruction and Editing', Available at: https://omanscience.com/en/articles/stylefields-multi-scale-adain-modulated-implicit-sdfs-for-coarse-to-fine-3d-shape-reconstruction-and-editing.
Vancouver
Garaaghaji E, Talabot N, Fua P, Oner D. StyleFields: Multi-Scale AdaIN-Modulated Implicit SDFs for Coarse-to-Fine 3D Shape Reconstruction and Editing. https://omanscience.com/en/articles/stylefields-multi-scale-adain-modulated-implicit-sdfs-for-coarse-to-fine-3d-shape-reconstruction-and-editing
IEEE
E. Garaaghaji, N. Talabot, P. Fua, and D. Oner, "StyleFields: Multi-Scale AdaIN-Modulated Implicit SDFs for Coarse-to-Fine 3D Shape Reconstruction and Editing," https://omanscience.com/en/articles/stylefields-multi-scale-adain-modulated-implicit-sdfs-for-coarse-to-fine-3d-shape-reconstruction-and-editing.