AnyviewMeter: Adapting Robotic Reward Models with Camera Geometry and Multi-View Attention

AnyviewMeter is a geometry‑conditioned adaptation framework that fine‑tunes pretrained robotic reward models to account for camera viewpoint and occlusion. It uses low‑rank fine‑tuning, token‑aligned Plücker rays, and synchronous block attention to fuse synchronized multi‑view observations. Experiments on PickCube and simulated manipulation tasks show significant reductions in mean absolute error and improved temporal ordering compared to single‑view or RGB‑only fine‑tuning.

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• reinforcement-learning
• robotics
• fine-tuning