A compact MLP with multiresolution hash encoding reconstructs high-resolution 3D refractive-index fields in flames from BOS tomography data, outperforming frequency-encoding and voxel methods on phantoms and real flames.
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physics.flu-dyn 1years
2026 1verdicts
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Neural Refractive Index Primitives for Flame Field Reconstruction Using Background-Oriented Schlieren
A compact MLP with multiresolution hash encoding reconstructs high-resolution 3D refractive-index fields in flames from BOS tomography data, outperforming frequency-encoding and voxel methods on phantoms and real flames.