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From Fixed to Free Cameras: Calibration-Free View-Robust Vision-Language-Action Model

paperactiveprovisionalfrom-fixed-to-free-cameras-calibration-free-view-robust-vision-language-action-model-38e6cd6e·1 events·first seen 37h ago

Aliases: From Fixed to Free Cameras: Calibration-Free View-Robust Vision-Language-Action Model

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Alibaba DAMO Academy CamVLA CamVLA From Fixed to Free Cameras: Calibration-Free View-Robust Vision-Language-Action Model

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Recent events (1)

5arXiv · cs.LG·37h ago·source ↗

CamVLA: Calibration-free view-robust Vision-Language-Action model for robot deployment

Researchers from Alibaba DAMO Academy introduce CamVLA, a Vision-Language-Action model that eliminates the need for explicit camera calibration during robot deployment. The model decouples manipulation controls from camera geometry by predicting camera-centric end-effector actions and a 6-DoF hand-eye matrix, composing them into robot base-frame actions via deterministic geometric transformation. Operating on a single monocular RGB image without depth or calibration data, CamVLA improves success rates across diverse unseen viewpoints in both simulation and real-world evaluations.

Agent and Tool Ecosystem Multimodal Progress From Fixed to Free Cameras: Calibration-Free View-Robust Vision-Language-Action Model Alibaba DAMO Academy CamVLA +2 more