AI★★★arXiv · 2026-07-23
3D-Aware VLMs with Implicit and Explicit Geometries
Despite advancements, most existing vision-language models struggle with 3D tasks requiring fine-grained spatial understanding. This paper introduces VLM-IE3D, a unified framework that enhances 3D spatial awareness using both implicit and explicit 3D geometries learned from RGB videos.
📌 Key points
- VLM-IE3D enhances 3D spatial awareness by learning implicit and explicit 3D geom
- Implicit Geometry Tokens capture high-level geometric priors from input videos
- Explicit Geometry Tokens encode detailed geometric information
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