3 papers
cs.RO2026
AURORA: Active Uncertainty-Driven Re-Orientation for In-Hand Reconstruction
Feiyu Zhao, Yuetong Li, Chenxi Xiao
Observing objects grasped by a robot hand is challenging due to severe visual occlusions. Although in-hand manipulation can expose hidden surfaces, existing approaches often rely o…
cs.RO2026
ETac: A Lightweight and Efficient Tactile Simulation Framework for Learning Dexterous Manipulation
Zhe Xu, Feiyu Zhao, Xiyan Huang +1
Tactile sensors are increasingly integrated into dexterous robotic manipulators to enhance contact perception. However, learning manipulation policies that rely on tactile sensing…
cs.RO2026
NLiPsCalib: An Efficient Calibration Framework for High-Fidelity 3D Reconstruction of Curved Visuotactile Sensors
Xuhao Qin, Feiyu Zhao, Yatao Leng +2
Recent advances in visuotactile sensors increasingly employ biomimetic curved surfaces to enhance sensorimotor capabilities. Although such curved visuotactile sensors enable more c…