PDRVLA: A Vision-Language-Action Model with Physical Dynamics Representations
PDRVLA is introduced, whose lightweight Physical Dynamics Module extracts physical tokens from vision--language features to condition action generation without online video generation, andlations show improved future prediction with world-model supervision and evaluate how subtask conditioning, future object-pose super...
Han-Qing Wang, Zhao-Tian Cai, Ruichuan An et al.
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