Seek-and-View Reasoning for Multi-View Spatial Understanding
The Seek-and-View Reasoning approach finds implicit cross-view spatial evidence by locating a specific viewpoint relevant to a question. The Vantage framework uses a Vision-Language Model (VLM) and a 3D Foundation Model (3DFM) to first plan the necessary viewpoint and then augment the original view with evidence from that new perspective, improving spatial reasoning without fine-tuning.