#voxel-based perception

topicvoxel-based perception

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cs.CV2026

VISA: VLM-Guided Instance Semantic Auditing for 3D Occupancy World Models

Ruiqi Xian, Yuehan Xian, Jing Liang +2

The paper introduces VISA, a training-time method that uses a visual‑language model to audit and correct semantic labels of 3D voxel occupancy maps, improving object and rare‑class…