PTIR-GS develops a splatting-free path-traced inverse rendering method for 3D Gaussian fields to achieve consistent optimization with global illumination and multi-bounce light transport.
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cs.GR 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
A palette-based framework decomposes 2D Gaussian Splatting scenes into shared BRDF prototypes via a spatial material field for coherent editing and relighting under physical rendering.
citing papers explorer
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PTIR-GS: Path-Traced Inverse Rendering with Global Illumination in 3D Gaussian Fields
PTIR-GS develops a splatting-free path-traced inverse rendering method for 3D Gaussian fields to achieve consistent optimization with global illumination and multi-bounce light transport.
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MaterialClusterGS: Palette-Based Material Decomposition and Physically-Based Relighting with 2D Gaussian Splatting
A palette-based framework decomposes 2D Gaussian Splatting scenes into shared BRDF prototypes via a spatial material field for coherent editing and relighting under physical rendering.