Author

Chenguang Yang

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2026

PointLIBERO: Unlocking Spatial Awareness in VLAs With a Novel 3-D Dataset and a Lightweight Framework

Vision-Language-Action models such as OpenVLA and DexVLA have demonstrated impressive generalization by leveraging large-scale 2D robotic datasets. However, their reliance on 2D RGB imagery significantly limits their 3D spatial reasoning, leading to spatial naivety in depth-sensitive tasks. Bridging this gap is hindere...

Meng Li, Lijiang Chen, Qi Zhao et al. · IEEE Transactions on Automat... · 0 citations

Review Aug 2026

Vision-Based Tactile Intelligence for Robotics: Sensing, Learning, and Embodied Manipulation

Tactile sensing is essential for robots in contact-rich tasks, yet many tactile sensors still provide sparse, low-dimensional signals that do not capture sufficient information for complex robotic perception and interaction. Vision-based tactile sensors (VBTSs) offer a powerful alternative by con-verting contact-induce...

Peng Zhou, Jun Hu, Si-Han Chen et al. · 2 citations

2026

Enhancing Human-SRL Collaboration: A Vision-Based Integrated Control Framework for Trajectory Prediction and Automatic Load Compensation

Supernumerary Robotic Limbs (SRLs) are designed to augment human manipulation capabilities. However, achieving efficient and safe human-robot collaboration (HRC) in real-time scenarios with varying loads remains challenging. This paper proposes a vision-based collaborative control framework integrating human intention...

Xiangyu Zhou, Jinqiang Shi, Jing Luo et al. · IEEE Transactions on Automat... · 0 citations