Gaussian Splatting
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GaussianVLM: Scene-centric 3D Vision-Language Models using Language-aligned Gaussian Splats for Embodied Reasoning and Beyond
Anna-Maria Halacheva, Jan-Nico Zaech, Xi Wang, Danda Pani Paudel, Luc Van Gool We present GaussianVLM, the first 3D VLM operating on Gaussian splats. Each Gaussian in the scene is enriched with language features, forming a dense, scene-centric representation. A novel dual sparsifier reduces ~40k language-augmented Gaussians to just 132 tokens, retaining task-relevant and location-relevant information.…