PixelGoal navigation specifies targets directly in the agent's camera view, providing a natural interface between high-level visual reasoning and low-level navigation. Depth can lift a visible target pixel into a metric PointGoal, but this estimate becomes unreliable under occlusion or sensor noise. Moreover, a PointGo...
Binling Huang, Nian-Jin Ye, Xi Yang et al.· 0 citations
Brachiation enables primates to move across overhead supports when ground paths are blocked, suggesting a complementary locomotion mode for robots operating in cluttered or hazardous environments. Bringing this capability to high-DoF humanoid robots is difficult because the controller must discover a long-horizon relea...
Yu-Jie Xiong, Peng Zhai, Tai-Wei Hou et al.· 0 citations
Equipping quadruped robots with manipulators significantly expands their operational workspace. However, for small-scale systems constrained by limited joint torques, achieving robust whole-body control on unstructured terrains remains a substantial challenge. Existing learning-based methods often face an inherent trad...
Quancheng Qian, Peng Zhai, Zonghao Zhang et al.· IEEE Robotics and Automation...· 0 citations
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