AI RESEARCH
HybridSplat: Fast Reflection-baked Gaussian Tracing using Hybrid Splatting
arXiv CS.CV
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ArXi:2512.08334v3 Announce Type: replace Rendering complex reflection of real-world scenes using 3D Gaussian splatting has been a quite promising solution for photorealistic novel view synthesis, but still faces bottlenecks especially in rendering speed and memory storage. This paper proposes a new Hybrid Splatting(HybridSplat) mechanism for Gaussian primitives. Our key idea is a new reflection-baked Gaussian tracing, which bakes the view-dependent reflection within each Gaussian primitive while rendering the reflection using tile-based Gaussian splatting.