IIEEE Robotics and Automation Letters4/24/2026PGCSPose: Physics-Constrained Generation and Causal Semantic Fusion for Robust In-Hand Pose EstimationPeiliang Wu·Guowei Gao·Y N Li·Mingyue Niu·Wenbai ChenRead at IEEE Robotics and Automation LettersTagsRobot Manipulation and LearningControl and Systems Engineering