Author

Hai-Rong Qu

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#artificial intelligence Preprint Sep 2026

ESTHER: Egocentric Stereo Hand Estimation and Reconstruction in the Wild

Human dexterity is guided by two eyes watching two hands: binocular vision supplies the metric 3D structure that fine-grained manipulation consumes. Egocentric stereo is therefore the natural perceptual interface for robots, AR, and VR-yet metric 3D hand reconstruction from this very signal still has neither an end-to-...

Hong-Yu Ma, Hai-Rong Qu, Shi-Qi Zhao et al. · 0 citations

Open access Aug 2026

EgoNav: Bridging Learned Waypoints and Geometry-Aware Local Control for Robust Indoor Navigation

Image-goal navigation using lightweight topological maps is a practical paradigm for indoor robot deployment: the map requires only geotagged images, and localization relies on visual matching rather than precise pose estimation. However, learned waypoint predictors can produce targets that violate geometric constraint...

Jing Wang, Shi-Qi Zhao, Hai-Rong Qu et al. · IEEE Robotics and Automation... · 0 citations