RLSplat Cuts Feed-forward 3D Gaussian Splatting Memory 9.6x Linearly

Injae Kim · hf · 2026-10-23

RLSplat introduces resource-linear budget control for feed-forward 3D Gaussian splatting by allocating Gaussians regionally and decoding via local attention. Latency, memory and model size shrink linearly with the Gaussian budget, using up to 9.6x less VRAM than F4Splat/EcoSplat at higher PSNR.

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