Gaussian Point Splatting

Researchers present Gaussian point splatting, a GPU-accelerated rendering method that efficiently handles scenes with hundreds of millions of Gaussians by sampling pixel-sized points and using parallel processing with 64-bit atomics to distribute workload across threads. The method maintains mathematical fidelity to original Gaussian splatting while achieving real-time performance through hierarchical culling techniques, with only minor visual differences in noise and aliasing.